chore(main): release rea-agents 3.1.0 (#463)

* chore(main): release rea-agents 3.1.0

* chore: normalize release product catalog

---------

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

.github/workflows/ci.yml

@@ -82,13 +82,13 @@ jobs:
 
   test-shard:
     name: Test shard (${{ matrix.shard }})
-    needs: changes
+    needs: [changes, build]
     if: github.event_name == 'push' || needs.changes.outputs.code == 'true'
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
-        shard: [1/2, 2/2]
+        shard: [1/4, 2/4, 3/4, 4/4]
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
@@ -96,7 +96,11 @@ jobs:
           node-version-file: .nvmrc
           cache: npm
       - run: npm ci
-      - run: npm run test:ci:shard -- --shard=${{ matrix.shard }}
+      - uses: actions/download-artifact@v4
+        with:
+          name: rea-dist
+          path: dist
+      - run: npm run test:ci:shard:run -- --shard=${{ matrix.shard }}
       - uses: actions/upload-artifact@v4
         if: ${{ !cancelled() }}
         with:
@@ -107,6 +111,26 @@ jobs:
           overwrite: true
           retention-days: 1
 
+  build:
+    name: Build package
+    needs: changes
+    if: github.event_name == 'push' || needs.changes.outputs.code == 'true'
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version-file: .nvmrc
+          cache: npm
+      - run: npm ci
+      - run: npm run build:cached
+      - uses: actions/upload-artifact@v4
+        with:
+          name: rea-dist
+          path: dist
+          if-no-files-found: error
+          retention-days: 1
+
   test:
     name: Test (coverage + timing)
     needs: [changes, test-shard]
@@ -136,16 +160,61 @@ jobs:
           path: .vitest-reports
           pattern: vitest-report-*
           merge-multiple: true
-      - if: needs.changes.outputs.code == 'true' && success()
-        run: npm run test:ci:merge
+      - name: Merge coverage, JUnit, and timing reports
+        if: needs.changes.outputs.code == 'true' && success()
+        run: >-
+          npm run test:ci:merge --
+          --coverage.reportsDirectory=coverage
+          --coverage.reporter=text
+          --coverage.reporter=json-summary
+          --coverage.reporter=lcov
+          --reporter=default
+          --reporter=junit
+          --reporter=json
+          --outputFile.junit=test-results.xml
+          --outputFile.json=test-results.json
+      - name: Summarize slowest test files
+        if: needs.changes.outputs.code == 'true' && success()
+        shell: bash
+        run: |
+          node <<'NODE' >> "${GITHUB_STEP_SUMMARY}"
+          const report = JSON.parse(require("node:fs").readFileSync("test-results.json", "utf8"));
+          const files = (report.testResults ?? [])
+            .map((result) => ({
+              name: result.name,
+              duration: Math.max(0, (result.endTime ?? result.startTime) - result.startTime),
+            }))
+            .sort((left, right) => right.duration - left.duration)
+            .slice(0, 20);
+          console.log("## Slowest deterministic test files\n");
+          console.log("| File | Duration (ms) |");
+          console.log("| --- | ---: |");
+          for (const file of files) {
+            console.log(`| \`${file.name}\` | ${file.duration} |`);
+          }
+          NODE
       - uses: actions/upload-artifact@v4
         if: needs.changes.outputs.code == 'true' && always()
         with:
           name: test-results
-          path: test-results.xml
+          path: |
+            test-results.xml
+            test-results.json
+            coverage/
           if-no-files-found: error
           retention-days: 30
 
+  conformance-fixtures:
+    name: Source-built conformance fixtures
+    needs: changes
+    if: github.event_name == 'push' || needs.changes.outputs.code == 'true'
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    steps:
+      - uses: actions/checkout@v4
+      - name: Verify fixtures from a clean checkout
+        run: npm run verify:fixtures
+
   package-e2e:
     name: Package E2E (${{ matrix.os }})
     needs: changes
@@ -164,8 +233,53 @@ jobs:
       - run: npm ci
       - run: npm run verify:package
 
+  reconstruction-readiness:
+    name: Reconstruction readiness
+    needs: changes
+    if: github.event_name == 'push' || needs.changes.outputs.code == 'true'
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version-file: .nvmrc
+          cache: npm
+      - run: npm ci
+      - name: Run the public CLI/MCP reconstruction journey
+        env:
+          REA_READINESS_REPORT_PATH: readiness-report.json
+        run: |
+          set -o pipefail
+          npm run verify:readiness | tee readiness-summary.json
+      - uses: actions/upload-artifact@v4
+        if: ${{ !cancelled() }}
+        with:
+          name: reconstruction-readiness
+          path: |
+            readiness-summary.json
+            readiness-report.json
+          if-no-files-found: error
+          retention-days: 30
+
+  javascript-runtime-observation:
+    name: JavaScript runtime observation
+    needs: changes
+    if: github.event_name == 'push' || needs.changes.outputs.code == 'true'
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version-file: .nvmrc
+          cache: npm
+      - run: npm ci
+      - name: Verify real Node Inspector discovery and observation
+        run: npm run verify:inspector
+
   windows-curated:
-    name: Windows Ghidra P0 and package lane
+    name: Windows capability and package lane
     needs: changes
     if: github.event_name == 'push' || needs.changes.outputs.package == 'true'
     runs-on: windows-latest
@@ -186,20 +300,24 @@ jobs:
           node -e "const report = JSON.parse(require('node:fs').readFileSync('windows-capabilities.json', 'utf8'));
           if (report.platform !== 'win32' || report.architecture !== 'x64')
           throw new Error('expected a Windows x64 capability report');"
-      - name: Run curated Windows P0 tests
+      - name: Run curated Windows capability tests
         run: >-
           npx vitest run --coverage.enabled=false
-          tests/binaryTarget.test.ts
-          tests/windowsCapabilities.test.ts
-          tests/ghidraWindowsFixture.test.ts
-          tests/ghidraInstallation.test.ts
-          tests/ghidraProvider.test.ts
-          tests/ghidraTransport.test.ts
-          tests/ghidraTargetSnapshot.test.ts
-          tests/ghidraClient.test.ts
-          tests/ghidraLauncher.test.ts
-          tests/processOwnership.test.ts
-          tests/realGhidraWindowsWorkflow.test.ts
+          tests/composition/analysis-sessions/binaryTarget.test.ts
+          tests/conformance/providers/ghidra/windowsCapabilities.test.ts
+          tests/conformance/providers/ghidra/ghidraWindowsFixture.test.ts
+          tests/boundary/providers/ghidra/ghidraInstallation.test.ts
+          tests/boundary/providers/ghidra/ghidraProvider.test.ts
+          tests/boundary/providers/ghidra/ghidraTransport.test.ts
+          tests/boundary/providers/ghidra/ghidraTargetSnapshot.test.ts
+          tests/boundary/providers/ghidra/ghidraLauncher.test.ts
+          tests/boundary/process/processOwnership.test.ts
+          tests/boundary/process/processOwnershipPart2.test.ts
+          tests/boundary/process/processOwnershipPart3.test.ts
+          tests/boundary/process/processOwnershipValidation.test.ts
+          tests/boundary/process/processOwnershipValidationPart2.test.ts
+          tests/boundary/process/processOwnershipValidationPart3.test.ts
+          tests/conformance/providers/ghidra/realGhidraWindowsWorkflow.test.ts
       - run: npm run verify:package:windows
       - uses: actions/upload-artifact@v4
         if: always()

.github/workflows/release.yml

@@ -7,15 +7,17 @@ on:
 env:
   HUSKY: "0"
 
-permissions:
-  contents: write
-  pull-requests: write
-  id-token: write
+concurrency:
+  group: release-${{ github.ref }}
+  cancel-in-progress: false
 
 jobs:
   release-please:
     name: Release Please
     runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      pull-requests: write
     outputs:
       release_created: ${{ steps.release.outputs.release_created }}
       tag_name: ${{ steps.release.outputs.tag_name }}
@@ -23,13 +25,78 @@ jobs:
       - uses: googleapis/release-please-action@v4
         id: release
         with:
-          token: ${{ secrets.GITHUB_TOKEN }}
+          # A dedicated credential lets release-PR updates trigger CI. GitHub
+          # requires manual approval for pull_request events from GITHUB_TOKEN.
+          token: ${{ secrets.RELEASE_PLEASE_TOKEN || secrets.GITHUB_TOKEN }}
+
+      - name: Check out release pull request
+        if: steps.release.outputs.prs_created == 'true'
+        uses: actions/checkout@v6
+        with:
+          ref: ${{ fromJSON(steps.release.outputs.pr).headBranchName }}
+          persist-credentials: false
+
+      - name: Set up Node.js for generated documentation
+        if: steps.release.outputs.prs_created == 'true'
+        uses: actions/setup-node@v6
+        with:
+          node-version-file: .nvmrc
+          package-manager-cache: false
+
+      - name: Install dependencies
+        if: steps.release.outputs.prs_created == 'true'
+        run: npm ci
+
+      - name: Regenerate release documentation
+        if: steps.release.outputs.prs_created == 'true'
+        run: npm run docs:generate
+
+      - name: Commit canonical release catalog
+        if: steps.release.outputs.prs_created == 'true'
+        shell: bash
+        env:
+          # Use the same identity for the follow-up commit so it also triggers CI.
+          GH_TOKEN: ${{ secrets.RELEASE_PLEASE_TOKEN || secrets.GITHUB_TOKEN }}
+          RELEASE_PR_JSON: ${{ steps.release.outputs.pr }}
+        run: |
+          release_pr_branch="$(node --input-type=module -e '
+            const value = JSON.parse(process.env.RELEASE_PR_JSON ?? "");
+            if (
+              typeof value !== "object" ||
+              value === null ||
+              typeof value.headBranchName !== "string" ||
+              value.headBranchName.length === 0
+            ) {
+              process.exit(1);
+            }
+            process.stdout.write(value.headBranchName);
+          ')"
+          changed_paths="$(git diff --name-only)"
+          if [[ -z "${changed_paths}" ]]; then
+            echo "Release documentation is already canonical."
+            exit 0
+          fi
+          if [[ "${changed_paths}" != "docs/product-catalog.json" ]]; then
+            echo "docs:generate changed unexpected tracked paths:" >&2
+            printf '%s\n' "${changed_paths}" >&2
+            exit 1
+          fi
+          git diff --check
+          git config user.name "github-actions[bot]"
+          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
+          git add -- docs/product-catalog.json
+          git commit -m "chore: normalize release product catalog"
+          gh auth setup-git
+          git push origin "HEAD:${release_pr_branch}"
 
   publish:
     name: Publish to npm
     needs: release-please
     if: needs.release-please.outputs.release_created == 'true'
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      id-token: write
     steps:
       - uses: actions/checkout@v6
 
@@ -68,3 +135,41 @@ jobs:
           done
           echo "Published rea-agents@${version} failed registry and CLI verification" >&2
           exit 1
+
+  publish-mcp:
+    name: Publish to MCP Registry
+    needs: [release-please, publish]
+    if: needs.release-please.outputs.release_created == 'true' && needs.publish.result == 'success'
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      id-token: write
+    steps:
+      - uses: actions/checkout@v6
+        with:
+          ref: ${{ needs.release-please.outputs.tag_name }}
+          persist-credentials: false
+
+      - name: Verify package and registry metadata versions
+        run: npm run mcp-registry:check
+
+      - name: Install MCP Registry publisher
+        env:
+          MCP_PUBLISHER_VERSION: v1.8.0
+          MCP_PUBLISHER_SHA256_LINUX_AMD64: 1370446bbe74d562608e8005a6ccce02d146a661fbd78674e11cc70b9618d6cf
+        run: |
+          archive="mcp-publisher_linux_amd64.tar.gz"
+          curl -fsSLo "${archive}" \
+            "https://github.com/modelcontextprotocol/registry/releases/download/${MCP_PUBLISHER_VERSION}/${archive}"
+          echo "${MCP_PUBLISHER_SHA256_LINUX_AMD64}  ${archive}" | sha256sum --check --strict
+          tar xzf "${archive}" mcp-publisher
+          chmod +x mcp-publisher
+
+      - name: Validate MCP Registry metadata
+        run: ./mcp-publisher validate
+
+      - name: Authenticate to MCP Registry
+        run: ./mcp-publisher login github-oidc
+
+      - name: Publish MCP Registry metadata
+        run: ./mcp-publisher publish

.gitignore

@@ -37,6 +37,7 @@ coverage/
 .vitest-reports/
 test-results.xml
 .turbo/
+.cache/
 
 # OS
 .DS_Store

.oxlintrc.json

@@ -18,10 +18,84 @@
   },
   "overrides": [
     {
-      "files": ["tests/**/*.ts"],
+      "files": ["tests/**/*.ts", "src/**/*.test.ts"],
       "rules": {
-        "max-lines-per-function": "off",
-        "max-lines": "off"
+        "max-lines": [
+          "error",
+          { "max": 500, "skipBlankLines": true, "skipComments": true }
+        ],
+        "max-lines-per-function": [
+          "error",
+          { "max": 150, "skipBlankLines": true, "skipComments": true }
+        ]
+      }
+    },
+    {
+      "files": ["src/domain/**/*.test.ts"],
+      "rules": {
+        "no-restricted-imports": [
+          "error",
+          {
+            "patterns": [
+              {
+                "group": [
+                  "**/application/**",
+                  "**/server/**",
+                  "**/process/**",
+                  "**/browser/**",
+                  "**/ghidra/**",
+                  "**/hopper/**",
+                  "**/replay/**",
+                  "**/cli.*",
+                  "**/main.*"
+                ],
+                "message": "Domain tests may import only their owning domain and inward dependencies."
+              }
+            ]
+          }
+        ]
+      }
+    },
+    {
+      "files": ["src/application/**/*.test.ts"],
+      "rules": {
+        "no-restricted-imports": [
+          "error",
+          {
+            "patterns": [
+              {
+                "group": ["**/server/**", "**/cli.*", "**/main.*"],
+                "message": "Service tests must use application ports rather than CLI or MCP entrypoints."
+              }
+            ]
+          }
+        ]
+      }
+    },
+    {
+      "files": ["tests/composition/**/*.test.ts"],
+      "rules": {
+        "no-restricted-imports": [
+          "error",
+          {
+            "patterns": [
+              {
+                "group": [
+                  "**/server/**",
+                  "**/cli.*",
+                  "**/main.*",
+                  "node:child_process",
+                  "node:net",
+                  "node:http",
+                  "node:https",
+                  "ws",
+                  "playwright"
+                ],
+                "message": "Composition tests may wire provider-neutral sessions but must not invoke CLI, MCP, process, network, or browser boundaries."
+              }
+            ]
+          }
+        ]
       }
     }
   ],

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "2.4.0"
+  ".": "3.1.0"
 }

AGENTS.md

@@ -29,7 +29,7 @@ See [docs/architecture.mermaid](docs/architecture.mermaid) for a visual architec
 - `src/contracts/`: caller-visible tool schemas and catalog metadata; `toolContracts.ts` owns the canonical inventory and `enhancedInputs.ts` owns enhanced input parsing.
 - `src/process/`: provider-neutral process ownership and lifecycle primitives. It owns private runtime roots, session-assigned run identity and token-verified lineage, absolute startup deadlines, correlated request waits, bounded output capture, and TERM-to-KILL cleanup without defining any provider wire protocol.
 - `src/replay/`: Linux x64 controlled-JavaScript-replay adapter. It owns exact runtime closure inspection, Bubblewrap/seccomp/cgroup admission, the disposable worker, strict parent/worker protocol validation, and complete cleanup observation.
-- `src/browser/`: loopback CDP discovery, bounded WebSocket transport, exact-origin target authorization, and passive browser observation normalization.
+- `src/browser/`: loopback CDP/Inspector discovery, bounded WebSocket transport, exact-origin or canonical-root target authorization, passive browser/Electron and attach-only Node/Electron V8 observation, plus controlled Playwright scenarios with explicit launch/attach ownership and cleanup.
 - `src/hopper/`: Hopper launch and Unix-socket protocol mechanics. `BridgeLauncher.ts` spawns the Hopper app with the in-process bridge, `HopperClient.ts` correlates request/response over the socket with timeouts and cancellation, `protocol.ts` frames bridge messages.
 - `bridge/hopper_bridge.py`: runs inside Hopper and adapts declared operations to Hopper's public Python API. Hopper's bundled MCP server is not used.
 - `src/ghidra/`: exact Ghidra 12.1.2/JDK 21 inspection, analysis-profile commitment, digest-bound target snapshots, isolated `analyzeHeadless` launch, authenticated Unix-socket or Windows loopback transport, bounded serial request queue, and strict inventory/function boundaries.
@@ -54,9 +54,11 @@ See [docs/architecture.mermaid](docs/architecture.mermaid) for a visual architec
 - `npm run build`: compile `src/` into `dist/`.
 - `npm run build:cached`: compile through Turbo and reuse a valid local build cache entry.
 - `npm test`: restore or build `dist/`, then run the Vitest suite once without coverage or retries locally.
-- `npm run test:fast`: run the parallel test project without the serial integration group.
+- `npm run test:local`: run only changed and related tests without rebuilding `dist/`; use this for the lightweight local loop.
+- `npm run test:fast`: run pure and subprocess test projects without the serial integration group.
+- `npm run test:changed`: run changed and related non-serial tests once.
 - `npm run test:integration`: run the serial filesystem, process, and CLI integration group.
-- `npm run test:watch`: watch tests affected by working-tree changes in the parallel project, without coverage.
+- `npm run test:watch`: watch changed and related non-serial tests, without coverage.
 - `npm run test:coverage`: run the complete suite with coverage; CI shards the suite and owns JUnit reporting.
 - `npm run typecheck`: run strict TypeScript checks without emitting files.
 - `npm run lint`: apply oxlint rules (complexity, max-lines, unused vars, and TypeScript-specific checks).
@@ -73,7 +75,8 @@ See [docs/architecture.mermaid](docs/architecture.mermaid) for a visual architec
 - `npm run verify:hopper`: build and run the real-Hopper verifier with two distinct binaries.
 - `npm run verify:ghidra`: build and run the real-Ghidra verifier against `GHIDRA_INSTALL_DIR` and optional `GHIDRA_TARGET_PATH`.
 - `npm run verify:ghidra:windows`: build and run the real Windows Ghidra verifier against `GHIDRA_INSTALL_DIR` and the source-owned x64 PE fixture.
-- `npm run verify:browser`: build and run the real Chrome verifier against `REA_BROWSER_EXECUTABLE` or a platform-default Chrome-family executable.
+- `npm run verify:browser`: build and run the real Chrome verifier against `REA_BROWSER_EXECUTABLE` or a platform-default Chrome-family executable, including browser-scenario CLI parity, attach disconnect-only ownership, launched-process termination, and temporary-profile cleanup.
+- `npm run verify:inspector`: build and run the real attach-only Node Inspector verifier through the public CLI.
 - `npm run verify:managed`: build and run the source-owned managed PE/CLI conformance verifier for artifact triage, member inspection, managed/native boundary declarations, token drift comparison, malformed metadata, non-managed degradation, managed application-graph projection, manifest-verifier self-test, and optional BYO ILSpy oracle checks; set `REA_MANAGED_APP_MANIFEST_PATH` to verify an operator-local managed app manifest, including optional graph/trace assertions, and set `REA_ILSPY_CMD_PATH` to an absolute `ilspycmd` path to run the real ILSpy reconstruction oracle.
 - `npm run evidence:generate`: regenerate the managed conformance manifest and Evidence v2 completion ledger from live verifier output.
 - `npm run evidence:check`: rerun managed conformance and fail on generated manifest, completion ledger, or bundled skill drift.
@@ -83,6 +86,14 @@ See [docs/architecture.mermaid](docs/architecture.mermaid) for a visual architec
 - `npm run docs:api:cached`: render API documentation through Turbo or restore a valid local result.
 - `npm run docs:generate`: refresh committed metadata and render the uncommitted API documentation.
 - `npm run docs:check`: verify generated package metadata, the canonical product catalog, caller-visible documentation facts, TypeDoc rendering, and the error JSON schema.
+
+Local full-suite Vitest runs use one worker and serial project groups because
+boundary tests own subprocess fixtures. CI retains the existing two-worker
+budget. The `test`, `docs:check`, and `docs:generate` commands use
+repository-local locks and refuse overlapping runs; interrupted commands can
+leave a stale lock that is removed automatically when its owner PID is no
+longer alive. The `npm test` build runs inside that lock.
+
 - `npm run config:print -- /path/to/binary`: print an MCP server config with absolute paths.
 - `HOPPER_TARGET_PATH=/path/to/binary npm start`: launch Hopper and run the built stdio MCP server.
 
@@ -101,9 +112,19 @@ Pre-commit hooks via Husky format then lint staged source files. Pre-push runs `
 - `REA_BROWSER_OBSERVE_ENABLED` (optional, default `false`): add browser observation authority to the administrator ceiling.
 - `REA_BROWSER_CDP_ENDPOINTS_JSON` (optional): approved literal loopback CDP HTTP endpoints.
 - `REA_BROWSER_ALLOWED_ORIGINS_JSON` (optional): exact HTTP(S) page origins approved for passive observation.
+- `REA_BROWSER_SCENARIO_ENABLED` (optional, default `false`): add controlled browser automation to the administrator ceiling.
+- `REA_BROWSER_SCENARIO_AUTO_GRANT` (optional, default `false`): issue the exact configured browser-automation ceiling as an administrator grant for trusted unattended use.
+- `REA_BROWSER_SCENARIO_EXECUTABLE_ROOTS_JSON` (optional): canonical executable roots approved for provider-owned browser launch.
+- `REA_BROWSER_SCENARIO_CDP_ENDPOINTS_JSON` (optional): literal-loopback CDP endpoints approved for external-browser attachment.
+- `REA_BROWSER_SCENARIO_ALLOWED_ORIGINS_JSON` (optional): exact HTTP(S) page origins approved for browser scenarios.
+- `REA_BROWSER_SCENARIO_ALLOWED_ENV_JSON` (optional): environment-variable names that scenario secret references may resolve.
 - `REA_ELECTRON_OBSERVE_ENABLED` (optional, default `false`): add passive Electron file-page observation authority to the administrator ceiling.
 - `REA_ELECTRON_CDP_ENDPOINTS_JSON` (optional): approved literal loopback Electron CDP HTTP endpoints.
 - `REA_ELECTRON_FILE_ROOTS_JSON` (optional): canonical filesystem roots approved for passive Electron page observation.
+- `REA_V8_INSPECTOR_OBSERVE_ENABLED` (optional, default `false`): add passive attach-only Node/Electron Inspector observation authority to the administrator ceiling.
+- `REA_V8_INSPECTOR_ENDPOINTS_JSON` (optional): approved literal-loopback Node/Electron Inspector HTTP endpoints.
+- `REA_V8_INSPECTOR_FILE_ROOTS_JSON` (optional): canonical filesystem roots approved for Inspector targets and script locations.
+- `REA_V8_INSPECTOR_ALLOWED_ORIGINS_JSON` (optional): exact HTTP(S) origins approved for Electron renderer Inspector targets and scripts.
 - `REA_INVESTIGATION_INPUT_ROOTS_JSON` (optional): canonical filesystem roots approved for static JavaScript/Electron application analysis and other investigation inputs.
 - `REA_JAVASCRIPT_REPLAY_ENABLED` (optional, default `false`): add controlled extracted-module execution authority to the administrator ceiling.
 - `REA_JAVASCRIPT_REPLAY_ROOTS_JSON` (optional): exact canonical source roots approved for controlled replay.

CHANGELOG.md

@@ -1,5 +1,243 @@
 # Changelog
 
+## [3.1.0](https://github.com/morluto/rea/compare/rea-agents-3.0.0...rea-agents-3.1.0) (2026-08-09)
+
+
+### Features
+
+* **electron:** add autonomous Electron runtime analysis ([#464](https://github.com/morluto/rea/issues/464)) ([8f229ed](https://github.com/morluto/rea/commit/8f229ede70c0a4e224c1cf71d61487e17b779d6a))
+
+
+### Bug Fixes
+
+* **ci:** guard Release Please PR branch parsing ([84cc819](https://github.com/morluto/rea/commit/84cc819284b9ce7ee648850c85d5daf3a33e5a24))
+* **ci:** guard release PR branch parsing ([6838b6b](https://github.com/morluto/rea/commit/6838b6bff9ab5c400432caefd8c8737b86c41f07))
+* harden evidence lifecycle and MCP contracts ([5155924](https://github.com/morluto/rea/commit/51559245d2e1c2d7550cfe489716950fe6154bd0))
+* harden structured configuration comparisons ([#467](https://github.com/morluto/rea/issues/467)) ([6901edc](https://github.com/morluto/rea/commit/6901edc05d56063bdbe8be96511b1b21863630b5))
+* **npm:** preserve explicit setup versions ([#465](https://github.com/morluto/rea/issues/465)) ([1783bf6](https://github.com/morluto/rea/commit/1783bf6dfdd4ec11e824870ce5b1a2f5a321450e))
+
+
+### Code Refactoring
+
+* **mcp:** make analysis states unrepresentable ([#468](https://github.com/morluto/rea/issues/468)) ([b8a9da0](https://github.com/morluto/rea/commit/b8a9da0c0f9f0b2b022a350d2c7c671d1fa3f886))
+
+
+### Documentation
+
+* clarify agent reverse-engineering promise ([ed4a628](https://github.com/morluto/rea/commit/ed4a62871f7924948e3774ae6cf880514a560ff4))
+* clarify the agent reverse-engineering promise ([#466](https://github.com/morluto/rea/issues/466)) ([ed4a628](https://github.com/morluto/rea/commit/ed4a62871f7924948e3774ae6cf880514a560ff4))
+* **npm:** simplify current setup command ([#469](https://github.com/morluto/rea/issues/469)) ([8b62b1a](https://github.com/morluto/rea/commit/8b62b1a71586e9409e4dd645f3d4947ef61e59b1))
+
+## [3.0.0](https://github.com/morluto/rea/compare/rea-agents-2.7.0...rea-agents-3.0.0) (2026-08-01)
+
+
+### ⚠ BREAKING CHANGES
+
+* export_evidence_bundle now requires a filesystem path and no longer returns an inline bundle.
+
+### Features
+
+* make evidence bundles canonical MCP resources ([1712e6d](https://github.com/morluto/rea/commit/1712e6d821965ce5edc3880fe4ebab2e3cc02fd4))
+
+
+### Bug Fixes
+
+* address MCP resource review feedback ([f3b3fb0](https://github.com/morluto/rea/commit/f3b3fb07ded3d1ad72c0a4f24ca3147ef9722c5d))
+* align aggregate tools with session capabilities ([ede91ff](https://github.com/morluto/rea/commit/ede91ff1f04563001f695ec3869daeb3c826154a))
+* **ci:** align Vitest project worker budgets ([f47ee1a](https://github.com/morluto/rea/commit/f47ee1abb4fc8dbd5da3fa13c5870d6580b28bfa))
+* **ci:** allow documented public type aliases ([97f6a0f](https://github.com/morluto/rea/commit/97f6a0f3fd2ebf8fa884d7f7ba6e1c66ecfe80e0))
+* **ci:** make coverage report merging composable ([788f405](https://github.com/morluto/rea/commit/788f4057aee65dfae441249d2c9789bb996912a7))
+* **ci:** stabilize Vitest project routing and shards ([f07acde](https://github.com/morluto/rea/commit/f07acde513d4c74d027b66e143cf5072246b412b))
+* **errors:** preserve actionable analysis diagnostics ([0f96bf3](https://github.com/morluto/rea/commit/0f96bf365c330a7eb121a173bfa140cc2b652764))
+* **mcp:** clarify routing and advertise input examples ([969519c](https://github.com/morluto/rea/commit/969519c00f31b5bc0f23dcffe8867e091461fda6))
+* **mcp:** clarify target routing and caller diagnostics ([3e1e8cd](https://github.com/morluto/rea/commit/3e1e8cd3f829e6d3ac8b3c63d979f9db84dec826))
+* **test:** bound boundary worker pressure ([935721d](https://github.com/morluto/rea/commit/935721df10d25d23621dbc2be90d334644e0858c))
+* **test:** honor boundary ownership and public aliases ([92a1c33](https://github.com/morluto/rea/commit/92a1c33625ff88d81581554687e7708dd3c91e2d))
+* **test:** retain subprocess coverage and cleanup ([7f46bb1](https://github.com/morluto/rea/commit/7f46bb18241bf3815e5e01816277d0cafe8f923b))
+* **test:** retain subprocess coverage and cleanup ([dae2b9c](https://github.com/morluto/rea/commit/dae2b9cc4e8753827702ada6e51f2ee01811cfed))
+* **test:** stabilize boundary timing ([f0d8cda](https://github.com/morluto/rea/commit/f0d8cdafa86bafdc6ad5d8c2d23a97ef583b53d5))
+* **verify:** follow dynamic Hopper tool availability ([281e41f](https://github.com/morluto/rea/commit/281e41f7660066addcc7a204128fb1f49bf7a674))
+
+
+### Code Refactoring
+
+* preserve provider-neutral runtime seams ([a8161f0](https://github.com/morluto/rea/commit/a8161f0e5540f3261a08015dfe56a4254980c064))
+
+
+### Documentation
+
+* document resource snapshot workflow ([2a45d8d](https://github.com/morluto/rea/commit/2a45d8de7d52d0a234672d03c7dae794859f8ced))
+* refresh generated SDK metadata ([c824db1](https://github.com/morluto/rea/commit/c824db1ab7aed2886e9050c1b7fe2136b77e3698))
+* refresh managed completion manifest ([59d4659](https://github.com/morluto/rea/commit/59d465971ea86f933e9037fa32ac2787d935d076))
+
+
+### Tests
+
+* **contracts:** cover validation branches ([8ccdb33](https://github.com/morluto/rea/commit/8ccdb33dd25922e039140bcd1e3cbf3d5acee837))
+* derive MCP SDK identity expectations ([ab4193c](https://github.com/morluto/rea/commit/ab4193c1f48020ff6baa42cb75e033110ee72b36))
+* **eval:** cover navigation and address tool routing ([ba098f2](https://github.com/morluto/rea/commit/ba098f24e59efbd567ae8438f65e31af0f0b8050))
+* overhaul deterministic suite architecture ([48053d1](https://github.com/morluto/rea/commit/48053d1032324cce6e2fe782ecba43d1b91a1bba))
+* overhaul deterministic suite architecture ([513d9b1](https://github.com/morluto/rea/commit/513d9b15558f9174a8e2c0ab00e31cbc05dbaba7))
+* **package:** verify npx upgrade on published releases ([7b6f7be](https://github.com/morluto/rea/commit/7b6f7becd257170cebf80f4f9f9c385b0000f074))
+* **package:** verify npx upgrade on published releases ([1f8ad7b](https://github.com/morluto/rea/commit/1f8ad7bc68f50d396715116467f19524da7e05e6))
+
+
+### Continuous Integration
+
+* document deterministic suite ownership ([3c42403](https://github.com/morluto/rea/commit/3c42403b78b53e7b5358c2bca9bc156ef2c32efd))
+
+## [2.7.0](https://github.com/morluto/rea/compare/rea-agents-2.6.0...rea-agents-2.7.0) (2026-07-28)
+
+
+### Features
+
+* **bytecode:** add JVM and Python bytecode providers ([1a75f8d](https://github.com/morluto/rea/commit/1a75f8dc236d8269a5fa07e042471ac79e79d728))
+* **bytecode:** add JVM and Python bytecode providers ([4e0127d](https://github.com/morluto/rea/commit/4e0127d620377e5dc7e09444f9db0977e3d47ed1)), closes [#367](https://github.com/morluto/rea/issues/367)
+* **conformance:** add portable conformance export package format ([91fb87d](https://github.com/morluto/rea/commit/91fb87d17e7885439762667c96167af79a2e044e))
+* **conformance:** add portable conformance export package format ([4ee30e4](https://github.com/morluto/rea/commit/4ee30e4145db9b496158cd980af05e22010856a7))
+* **metadata:** add deeper ObjC/Swift metadata and database save/licensing ([4602efd](https://github.com/morluto/rea/commit/4602efd27cbf8701c2dc15542042bc9d9ef76e7f))
+* **metadata:** add deeper ObjC/Swift metadata and database save/licensing ([d7a0753](https://github.com/morluto/rea/commit/d7a07535b0fb61ee8f9ae648bb673dda23290653)), closes [#353](https://github.com/morluto/rea/issues/353)
+* **mobile:** add Android APK/AAB/DEX and iOS IPA static investigation providers ([18624df](https://github.com/morluto/rea/commit/18624df5724a2c4d14a4e8e178660456424b2344))
+* **mobile:** add Android APK/AAB/DEX and iOS IPA static investigation providers ([fdeeb27](https://github.com/morluto/rea/commit/fdeeb27f23041c19b5857fe7873106f0cd9c6244)), closes [#366](https://github.com/morluto/rea/issues/366)
+* **package:** add MSIX/MSI/AppX package, resource, and signature analysis ([0ef1b91](https://github.com/morluto/rea/commit/0ef1b91cf31f6ca53991ee5ca60b4a22f430c01e))
+* **package:** add MSIX/MSI/AppX package, resource, and signature analysis ([6c03f83](https://github.com/morluto/rea/commit/6c03f83b1bd55095d136aeb3700733383365ecc4)), closes [#363](https://github.com/morluto/rea/issues/363)
+* **pe:** add broader PE/COFF/PDB static inspection ([f942558](https://github.com/morluto/rea/commit/f9425585736a89165390178f245b0f0f5d6cdacf))
+* **pe:** add broader PE/COFF/PDB static inspection ([94e6600](https://github.com/morluto/rea/commit/94e6600faf89436e4e2689fda8050792307b268d)), closes [#362](https://github.com/morluto/rea/issues/362)
+* **process:** replace procfs sampling with event-backed process-tree capture ([a5e355a](https://github.com/morluto/rea/commit/a5e355a3d52b19e89535449cd923c35e56ccc60d))
+* **process:** replace procfs sampling with event-backed process-tree capture ([d5d2e56](https://github.com/morluto/rea/commit/d5d2e56d0461cb0debba540bc658a9938ac30599)), closes [#332](https://github.com/morluto/rea/issues/332)
+* **protocol:** add custom TCP/UDP/IPC/XPC and auth-flow capture ([1fb22b4](https://github.com/morluto/rea/commit/1fb22b4c21e3a5581f3928003cc32ddc1cc9530b))
+* **protocol:** add custom TCP/UDP/IPC/XPC and auth-flow capture ([6fa6f9b](https://github.com/morluto/rea/commit/6fa6f9b6d9595a480a590766dadcfebb8e7111b5)), closes [#365](https://github.com/morluto/rea/issues/365)
+* **protocol:** add gRPC/Protobuf and JSON-RPC/MessagePack capture ([54153ed](https://github.com/morluto/rea/commit/54153ed62cb4f55d1efd4794490c2481ab34e212))
+* **protocol:** add gRPC/Protobuf and JSON-RPC/MessagePack capture ([3f336fe](https://github.com/morluto/rea/commit/3f336fefb132971bc6bb37b2b59aa01a5e3be5ca)), closes [#364](https://github.com/morluto/rea/issues/364)
+
+
+### Bug Fixes
+
+* **catalog:** digest provider projections ([645668b](https://github.com/morluto/rea/commit/645668b70dfdff74582d4ac26cda417947231764))
+* **catalog:** digest provider projections ([c4cd033](https://github.com/morluto/rea/commit/c4cd0330e00eeb8e272abbf6ecc6ce961e72f317))
+
+## [2.6.0](https://github.com/morluto/rea/compare/rea-agents-2.5.1...rea-agents-2.6.0) (2026-07-26)
+
+
+### Features
+
+* complete evidence-backed roadmap workflows ([1a0931b](https://github.com/morluto/rea/commit/1a0931b630587701d495d1634fbafe3638ad5516))
+* **hopper:** report bridge progress diagnostics ([7a43420](https://github.com/morluto/rea/commit/7a434200297df85c62c02bb103cf870d14f202f7))
+* **native:** inspect API boundaries with evidence ([521139d](https://github.com/morluto/rea/commit/521139d4a57a8ab2e25bb262d2a1fd09fd06be92))
+
+
+### Bug Fixes
+
+* **setup:** refresh stale local npx bootstrap ([6d37efe](https://github.com/morluto/rea/commit/6d37efe8fa1fb9b09c8eaa3a1ed6b6f63188ae22))
+* **setup:** refresh stale local npx bootstrap ([90bb161](https://github.com/morluto/rea/commit/90bb1610f56448846adf85b31d9ae96be12dfb4a))
+
+
+### Performance Improvements
+
+* **mcp:** reduce cold-start work ([8ec9bb1](https://github.com/morluto/rea/commit/8ec9bb1bfea8bc57441bec72f3fcfbe93cf5d4f4))
+* **mcp:** reduce cold-start work ([fecddc0](https://github.com/morluto/rea/commit/fecddc0549a31e99a5ea72cbda84e448b1a961d5))
+
+
+### Tests
+
+* add critical provider workflow coverage ([4716fa2](https://github.com/morluto/rea/commit/4716fa2ece954f5e53bdda9d1f33afad57d2e151))
+* **hopper:** remove brittle diagnostic source assertion ([40bf55b](https://github.com/morluto/rea/commit/40bf55b74ca6b2c90b3243a29018cb75879ba081))
+* **investigation:** prove multi-version fixture closure ([5184816](https://github.com/morluto/rea/commit/5184816199895ceff6a489810e12fba0c2c41eb7))
+* **mcp:** stabilize lazy-loading verification ([7157ab0](https://github.com/morluto/rea/commit/7157ab0b70833cc8237271e8625ccb7965c318c3))
+* **package:** prove artifact cleanup and identity ([9522adf](https://github.com/morluto/rea/commit/9522adf19ac915247e2c74b18d3ef5cab95befc5))
+
+## [2.5.1](https://github.com/morluto/rea/compare/rea-agents-2.5.0...rea-agents-2.5.1) (2026-07-25)
+
+
+### Bug Fixes
+
+* **ci:** normalize generated release metadata ([d43a461](https://github.com/morluto/rea/commit/d43a461958c7bef56a61f75d7f7da73b43e7c387))
+* **ci:** normalize release pull request metadata ([119954c](https://github.com/morluto/rea/commit/119954c701533491ccbc4de649592e059f3f5d39))
+
+
+### Performance Improvements
+
+* **browser:** lazy-load Playwright sessions ([305e729](https://github.com/morluto/rea/commit/305e72995bd52caee7ad8b42aae531b8924e7d0d))
+* **dotnet:** reuse authenticated artifact snapshots ([c5e8871](https://github.com/morluto/rea/commit/c5e8871bda737c52d6b09303f9c95e225bf845f2))
+* eliminate repeated work in analysis hot paths ([fbe442b](https://github.com/morluto/rea/commit/fbe442b1e2395b93d1bffa2c192ea5ac9a0fab34))
+* **evidence:** validate ledger mutations incrementally ([809dfbf](https://github.com/morluto/rea/commit/809dfbfe4868478bf62be40e5f9db35d1b52f6be))
+* **javascript:** reuse parsed source across analyses ([adc4852](https://github.com/morluto/rea/commit/adc4852f3aea5bd2847ce9efb53fe43ad030dde6))
+* **server:** cache advertised JSON schemas ([6743644](https://github.com/morluto/rea/commit/674364443dc12b89fe6444fdfb364f1b53086f90))
+
+## [2.5.0](https://github.com/morluto/rea/compare/rea-agents-2.4.0...rea-agents-2.5.0) (2026-07-24)
+
+
+### Features
+
+* add runtime reconstruction roadmap workflows ([1dbb157](https://github.com/morluto/rea/commit/1dbb15734f484db5f4945bd1d1805d8763bfef0e))
+* **analysis:** add bounded memory and call tracing ([8e7709d](https://github.com/morluto/rea/commit/8e7709d35ae0ab49392418106b67c2eaa9ea82dc))
+* **artifacts:** add provider-neutral inspection ([d997728](https://github.com/morluto/rea/commit/d9977286f95090b5db3afab78573fa29841f7e90))
+* **browser:** capture controlled Playwright scenarios ([1ac3118](https://github.com/morluto/rea/commit/1ac3118aa29d846c266edd1e8cd504c4707cf4df))
+* **browser:** compare scenario and storage evidence ([f27dd74](https://github.com/morluto/rea/commit/f27dd745b8e398bba544a97374eed9a45aa4b688))
+* **javascript:** compare source with shipped bundles ([697be94](https://github.com/morluto/rea/commit/697be942e8780f3b94aaa6e9fd37432c0bb31b47))
+* **javascript:** recover runtime semantic effects ([38c883b](https://github.com/morluto/rea/commit/38c883bbc8a8d059ef21cdd85272e6f31a9ee45c))
+* **process:** support explicit stdin closure ([205bf15](https://github.com/morluto/rea/commit/205bf1529bf0679095f817ef2bc82c9e8166a669))
+* **reconstruction:** add obligation ledgers ([9d48ca7](https://github.com/morluto/rea/commit/9d48ca788cacabb5bc329e9cc0467784359c5d6d))
+* **reconstruction:** evaluate end-to-end readiness ([38ff741](https://github.com/morluto/rea/commit/38ff7418efc3299150f3a8a1eab65e8314ef7aa3))
+* **runtime:** add passive V8 Inspector observation ([8271650](https://github.com/morluto/rea/commit/82716509451fff1d0b1f91d8e9479b9c7d94ec20))
+* **server:** advertise available tools dynamically ([035e114](https://github.com/morluto/rea/commit/035e1144b0295434c6f3c7295d4b576ef72de396))
+
+
+### Bug Fixes
+
+* **analysis:** report call-edge truncation ([6039b92](https://github.com/morluto/rea/commit/6039b92be7af50e9f94095b4c6b375293ae38df4))
+* **browser:** close scenario containment gaps ([1bd65f6](https://github.com/morluto/rea/commit/1bd65f68bc632345b74a62bffe4394c84415a7f2))
+* **browser:** contain scenario pages and preserve inputs ([24b3dc4](https://github.com/morluto/rea/commit/24b3dc41dff1862405d6926aa618a60d06c737b1))
+* **browser:** require storage fingerprint approval ([f0069cb](https://github.com/morluto/rea/commit/f0069cbee4551e7988cfc4865ccf03dda48dc0dd))
+* **ci:** allow slower real browser startup ([095c75d](https://github.com/morluto/rea/commit/095c75df2349b9da5b8a2222eecd8fec67149f0c))
+* **ci:** propagate readiness verifier failures ([9f9f9c3](https://github.com/morluto/rea/commit/9f9f9c39688f9201fbb5dfa2826e576873c2e3d8))
+* **ci:** repair cross-platform package verification ([1c9e508](https://github.com/morluto/rea/commit/1c9e50814e3e3a7797c463e00e06afeb6afd0e20))
+* **comparison:** preserve uncertainty and v1 inputs ([b9217dc](https://github.com/morluto/rea/commit/b9217dcd746a842f92c0ae0012b35fb8ab9fa310))
+* **hopper:** add bounded analysis recovery ([e0bc7fd](https://github.com/morluto/rea/commit/e0bc7fd973b26448fb2192a2059ab1229bec0817))
+* **javascript:** keep digestless bundle matches unknown ([5a76aaf](https://github.com/morluto/rea/commit/5a76aaffde3c728f8984e917ff53aa2a628f5941))
+* **process:** expose launcher identity mismatch ([62ac73c](https://github.com/morluto/rea/commit/62ac73cdd79bee708d50b17a2dde8c23e0b66f1e))
+* **process:** normalize macOS launcher identity ([9c3aec8](https://github.com/morluto/rea/commit/9c3aec81317cd6caf627f13ebb0c6dc0f6735516))
+* **process:** tolerate exit during ownership revalidation ([a0f8b72](https://github.com/morluto/rea/commit/a0f8b72b7a4c90184390d5412690d3df20da047d))
+* **reconstruction:** authenticate obligation proof boundaries ([7b1e3bd](https://github.com/morluto/rea/commit/7b1e3bda00e4f9737a8882983b8750345eb7e1e2))
+* **reconstruction:** bind proof evidence to claims ([83b3368](https://github.com/morluto/rea/commit/83b3368d8debf95df29095ef53a4112ca666bcb2))
+* **runtime:** preserve deterministic context identity ([9bd2ac5](https://github.com/morluto/rea/commit/9bd2ac590c00703826283ef11b35a0ba2149bfa1))
+* **test:** use direct Node launcher on macOS ([13f3372](https://github.com/morluto/rea/commit/13f3372a8beaa165473bd7ecaccaa2997dcbf2ab))
+
+
+### Performance Improvements
+
+* **test:** speed up local and CI validation ([1546a8d](https://github.com/morluto/rea/commit/1546a8db029a56ed705e5246a6bf7020227234ce))
+* **test:** speed up local and CI validation ([42fbbb2](https://github.com/morluto/rea/commit/42fbbb297b8f40bcfbbfa219a1de098f3d0780ad))
+
+
+### Code Refactoring
+
+* **application:** reuse graph evidence resolution ([4e8aa98](https://github.com/morluto/rea/commit/4e8aa98267bb837033bf0ced58afc52d24f42492))
+* **browser:** centralize scenario metadata budgeting ([e79e367](https://github.com/morluto/rea/commit/e79e36785b51cf8c27a27516280a8f83a9ebd2cc))
+* **browser:** clarify inspector capture identifiers ([ca035a7](https://github.com/morluto/rea/commit/ca035a75eb6b7d1a79a928cdde572b9cb1df0d54))
+* **browser:** reuse CDP endpoint parsing ([00abf45](https://github.com/morluto/rea/commit/00abf45d2085464fd6090a44f786a53669111177))
+* **javascript:** centralize source range comparison ([c9500d3](https://github.com/morluto/rea/commit/c9500d32f69e8076255d4206203a41e39bab8dcb))
+* **javascript:** share semantic call-site lookup ([94a2c60](https://github.com/morluto/rea/commit/94a2c6013da122899f3d9aefbe5a0bf608033076))
+* **reconstruction:** isolate ledger coverage ([4f62695](https://github.com/morluto/rea/commit/4f62695a5cfc9e627387b0a04c1cebe253debbc8))
+* **server:** reuse availability policy type ([eeb4349](https://github.com/morluto/rea/commit/eeb4349f1f130b2bde9b0f89382d36a66553cbf1))
+
+
+### Documentation
+
+* document roadmap analysis workflows ([f29f683](https://github.com/morluto/rea/commit/f29f6834230fd0d3850c558c28af8a43746533c5))
+* refresh generated roadmap metadata ([f904668](https://github.com/morluto/rea/commit/f904668fbcba9a7866c6cde21e9628cfa2afe7aa))
+
+
+### Tests
+
+* **browser:** use neutral scenario fixture identifiers ([fd25a7e](https://github.com/morluto/rea/commit/fd25a7e15aa2eba0bef01269e5061254b607bfdd))
+* **package:** stabilize fake Hopper ownership ([0b70131](https://github.com/morluto/rea/commit/0b7013134c58085b72177f2954e55534be053ebe))
+
+
+### Continuous Integration
+
+* verify runtime observation and readiness ([9349ff5](https://github.com/morluto/rea/commit/9349ff5921fbd1bc7ac8b8d1d27bef0f36b76d92))
+
 ## [2.4.0](https://github.com/morluto/rea/compare/rea-agents-2.3.0...rea-agents-2.4.0) (2026-07-23)
 
 

CONTRIBUTING.md

@@ -38,13 +38,13 @@ provider and replay execution remains uncached, but their deterministic build
 prerequisite uses Turbo. CI uploads the rendered TypeDoc site as an `api-docs`
 artifact; the generated HTML is not committed.
 
-Local `npm test` runs without coverage, retries, or verbose output. Use `npm run
-test:fast` for the parallel group, `npm run test:integration` for serial
-filesystem/process/CLI cases, and `npm run test:watch` to watch tests affected by
-working-tree changes. CI splits the complete suite across two native Vitest
-shards, then merges their coverage and JUnit reports. `npm run test:ci` runs the
-equivalent unsharded gate locally. Coverage thresholds remain in
-`vitest.config.ts`.
+Local `npm test` runs every deterministic Vitest project without coverage,
+retries, or verbose output. Focused boundary, acceptance, changed-test, and
+watch commands are documented in [docs/testing.md](docs/testing.md), together
+with the path-based behavioral-depth rules. Changed-test selection follows the
+import graph and is feedback, not the release gate. CI splits the complete suite
+across four native Vitest shards, then merges coverage, JUnit, and JSON timing
+reports. Coverage thresholds remain in `vitest.config.ts`.
 
 CI installs dependencies once for all static checks, cancels superseded PR
 runs, and skips package, Windows, and full test lanes for documentation-only

README.md

@@ -4,7 +4,7 @@
 
 # REA: Reverse Engineer Anything
 
-### One CLI and MCP server for agents to reverse engineer anything
+### Reverse engineer anything with agents, from app behavior down to native binaries.
 
 **See a feature you like. Understand how it works, down to the binary level.**
 
@@ -30,7 +30,7 @@
 
 See a feature in an app that you want in your own product? Give the app to your agent—even without its source code. With REA, the agent can investigate the feature, explain how it works, show its evidence, and build a version adapted to your stack and requirements.
 
-REA gives agents one consistent way to investigate software. Today that includes deep native analysis and function dossiers through Hopper or bring-your-own Ghidra on Linux, plus an experimental Windows x64 Ghidra P0 for approved native PE applications; execution-free managed PE/CLI triage; reproducible Evidence v2 records; controlled process capture; passive website and Electron observation; bounded JavaScript/source-map reconstruction; and a versioned domain graph for connecting JavaScript application layers without confusing static inference with runtime observation. The longer-term toolkit extends the same agent workflow to APIs, protocols, mobile artifacts, firmware, richer runtime behavior, and differences between versions.
+REA gives agents one consistent way to investigate software. Today that includes deep native analysis and function dossiers through Hopper or bring-your-own Ghidra on Linux, plus an experimental Windows x64 Ghidra P0 for approved native PE applications; execution-free managed PE/CLI triage; reproducible Evidence v2 records; controlled process capture; passive website, Electron page, and Node/Electron V8 Inspector observation; bounded JavaScript/source-map reconstruction; and a versioned domain graph for connecting JavaScript application layers without confusing static inference with runtime observation. The longer-term toolkit extends the same agent workflow to APIs, protocols, mobile artifacts, firmware, richer runtime behavior, and differences between versions.
 
 Reverse engineering normally makes the operator choose a tool, learn its API, move evidence between programs, and decide what to inspect next. REA gives that work to the agent through commands, skills, structured results, and repeatable investigation workflows.
 
@@ -89,13 +89,13 @@ REA shows how it reached its conclusions. It does not claim to recover original
 ### Run setup — recommended
 
 ```bash
-npx rea-agents setup
+npx --yes rea-agents@latest setup
 ```
 
 The npm package-runner prompt, when shown, approves downloading REA for this
 invocation; it does not approve any setup changes. The REA wizard separately
 shows its complete plan and asks before applying it. Setup does not update
-Homebrew, Node.js, or npm. `npx rea-agents setup` opens with the work it
+Homebrew, Node.js, or npm. The setup command opens with the work it
 enables: investigate local apps from an agent, recover evidence through a
 deep-analysis provider, and reuse REA's guided workflow. It summarizes the
 detected agents, then asks which capabilities to set up: agent integration
@@ -103,6 +103,11 @@ detected agents, then asks which capabilities to set up: agent integration
 Nothing is preselected. Choosing agent integration opens a second empty
 checklist for the specific detected agents that should receive a registration.
 
+`@latest` makes the requested release explicit and asks npm for the release
+currently published under that tag. REA does not silently replace the package
+version npm selected. Intentional rollbacks therefore remain available through
+an exact package request.
+
 REA keeps the journey inline so its history remains in the terminal. Selecting
 a capability does not select every detected target or authorize a change.
 Before anything changes, REA validates existing configuration, prints exact
@@ -132,7 +137,7 @@ Pass installer options after `bash -s --`, for example `--dry-run`, `--no-setup`
 ### With an agent — recommended
 
 ```bash
-npx rea-agents setup
+npx --yes rea-agents@latest setup
 ```
 
 Choose Agent Integration in the reviewed setup plan. REA installs the pinned MCP
@@ -144,7 +149,7 @@ Review the setup plan, approve it if appropriate, then describe the app or featu
 ### From Terminal — no installation
 
 ```bash
-npx rea-agents setup
+npx --yes rea-agents@latest setup
 npx -y rea-agents@latest doctor
 npx -y rea-agents@latest analyze /Applications/Notes.app
 ```
@@ -371,17 +376,18 @@ REA handles the app analysis in steps 1–5. The agent performs step 6 with its
 
 ## Tool catalog for investigation
 
-| Tool family               | Count | Examples                                                                                                                                                                                                                                  |
-| ------------------------- | ----: | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| Native inspection         |    34 | procedures, pseudocode, assembly, strings, names, segments, callers, callees, xrefs, annotations                                                                                                                                          |
-| Investigation workflows   |    10 | `binary_overview`, `analyze_function`, `batch_decompile`, `trace_feature`, call graphs, Swift and Objective-C discovery                                                                                                                   |
-| Native macOS utilities    |     5 | Mach-O metadata, code signatures, plists, architectures, Swift demangling; Hopper-free and provenance-bearing                                                                                                                             |
-| Artifact graph            |     2 | deterministic directory, ZIP/APK/IPA/MSIX/AppX, and ASAR inventory; explicitly selected extraction into an absent owned tree                                                                                                              |
-| Managed PE/CLI            |     8 | PE/CLI identity, metadata members, CIL hashes, P/Invoke/native-boundary declarations and verification, application-graph projection, decompiler reconstruction import, token remapping, runtime-correlation plans, and version comparison |
-| Browser observation       |     8 | exact-origin CDP capture, bundle and source-map analysis, WebMCP discovery, session timelines, capture diff, and visual evidence                                                                                                          |
-| Electron analysis         |     4 | passive root-confined observation, bounded static application mapping, and evidence-backed static/runtime reconciliation                                                                                                                  |
-| Application workflows     |     9 | bounded cross-layer traces, unique-only version matching, static export return-shape comparison, approved Linux-isolated extracted-module replay, managed-runtime characterization, and reconstruction coverage closure                   |
-| Workspace and observation |    19 | target lifecycle, Evidence v2 bundles, direct finite replay-machine evaluation, process/artifact/function comparison, evidence-linked residual-unknown lifecycle                                                                          |
+| Tool family               | Count | Examples                                                                                                                                                                                                                                                                                                                         |
+| ------------------------- | ----: | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| Native inspection         |    36 | procedures, pseudocode, assembly, strings, names, segments, callers, callees, xrefs, annotations, bounded byte reads, file-offset translation                                                                                                                                                                                    |
+| Investigation workflows   |    13 | `binary_overview`, `analyze_function`, `inspect_native_api`, `batch_decompile`, `trace_feature`, exact string-to-code lookup, bounded call paths, call graphs, Swift and Objective-C discovery                                                                                                                                   |
+| Native macOS utilities    |     5 | Mach-O metadata, code signatures, plists, architectures, Swift demangling; Hopper-free and provenance-bearing                                                                                                                                                                                                                    |
+| Artifact graph            |     3 | bounded provider-neutral inspection, deterministic directory/ZIP/APK/IPA/MSIX/AppX/ASAR inventory, and explicitly selected extraction into an absent owned tree                                                                                                                                                                  |
+| Managed PE/CLI            |     8 | PE/CLI identity, metadata members, CIL hashes, P/Invoke/native-boundary declarations and verification, application-graph projection, decompiler reconstruction import, token remapping, runtime-correlation plans, and version comparison                                                                                        |
+| Browser observation       |     9 | exact-origin passive CDP capture, bundle and source-map analysis, WebMCP discovery, session timelines, capture diff, visual evidence, and bounded Playwright scenarios                                                                                                                                                           |
+| Electron analysis         |     5 | passive root-confined observation, bounded static application mapping, evidence-backed static/runtime reconciliation, and separately approved provider-owned click/wait scenarios                                                                                                                                                |
+| JavaScript runtime        |     2 | approved attach-only Node/Electron Inspector target discovery plus bounded script and execution-context observation without evaluation or instrumentation                                                                                                                                                                        |
+| Application workflows     |    12 | bounded cross-layer traces, unique-only version matching, historical-source to bundle mapping, static export return-shape comparison, approved Linux-isolated extracted-module replay, managed-runtime characterization, reconstruction coverage closure, deterministic obligation ledgers, and end-to-end readiness conformance |
+| Workspace and observation |    23 | target lifecycle, Evidence v2 bundle snapshots, retained-bundle release, aggregate navigation/address context, direct finite replay-machine evaluation, process/artifact/function comparison, evidence-linked residual-unknown lifecycle                                                                                         |
 
 The public interface describes what the agent is trying to learn. Providers decide how to answer. macOS utilities handle common semantic inspection without launching Hopper; Hopper handles deeper native analysis; the process harness implements controlled behavioral capture.
 
@@ -393,10 +399,11 @@ REA is already useful for native application, browser, and Electron investigatio
 - Discover deep-analysis candidates without starting them, choose deterministically, and retain one immutable provider/profile binding until an explicit switch or close; provider failures never trigger transparent fallback.
 - Attach to a user-owned Chrome-family browser over a configured loopback CDP endpoint; capture exact-origin web structure, safe metadata, approved value-free payload shapes, bundle/source-map evidence, WebMCP declarations, user-action timelines, capture diffs, and explicitly approved screenshots without navigation or JavaScript evaluation.
 - Inspect Electron `file://` renderer pages through a separate canonical-root permission boundary without invoking Electron APIs; script contents remain separately approved and byte bounded.
+- Attach to one exact approved Node or Electron V8 Inspector target and retain bounded `scriptParsed` plus execution-context lifecycle metadata without evaluation, breakpoints, resume, source reads, or instrumentation. require/import edges, EventEmitter activity, Electron IPC, PID identity, and role identity remain unknown. See [passive Node and Electron runtime observation](docs/javascript-runtime-observation.md).
 - Validate and canonically serialize a provider-neutral [JavaScript Application Graph v1](docs/javascript-application-graph.md) spanning packages, ASAR entries, Electron roles, JavaScript/source-map entities, browser/runtime instances, IPC, endpoints, storage, and native add-ons. This shipped domain contract performs no extraction or I/O by itself.
 - Reconstruct bounded static package, entrypoint, Webpack/Rspack module, import, worker, endpoint, storage, source-map, BrowserWindow, preload, contextBridge, IPC, utility-process, and native-add-on structure from an approved local directory or ASAR through `analyze_javascript_application` or `rea analyze-javascript-application`. The AST-only [application service](docs/javascript-artifact-reconstruction.md) never executes bootstrap code, pairs only unique exact literal IPC channels, and reports dynamic or ambiguous channels as unresolved.
 - Reconcile that static graph with existing passive web or Electron Evidence through `reconcile_javascript_runtime` or `rea reconcile-javascript-runtime`. Exact captured bytes outrank caller-declared file/URL mappings; target, frame, script, worker, cache, and asset ambiguity stays explicit, source-map authority stays separate, and a module resident in an observed bundle is never reported as executed. See [JavaScript static/runtime reconciliation](docs/javascript-runtime-reconciliation.md).
-- Trace a literal route, string, API, IPC channel, module, or native export through authenticated application Evidence with explicit traversal bounds, then hand exact native artifact digests and requested exports to retained Ghidra or Hopper Evidence without automatic provider switching. Compare application versions using unique-only digest, source-map, structural, and semantic tiers; compare one exact JavaScript export's static return shapes through unique literal discriminants and bounded JSON Pointer changes. Duplicate, dynamic, incomplete, and truncated facts stay unknown. See [cross-layer JavaScript application workflows](docs/javascript-application-workflows.md).
+- Trace a literal route, string, API, IPC channel, module, or native export through authenticated application Evidence with explicit traversal bounds, then hand exact native artifact digests and requested exports to retained Ghidra or Hopper Evidence without automatic provider switching. Compare application versions using unique-only digest, source-map, structural, and semantic tiers; map a committed historical source inventory to bundle nodes with explicit digest and path scores; compare one exact JavaScript export's static return shapes through unique literal discriminants and bounded JSON Pointer changes. Duplicate, dynamic, incomplete, ambiguous, and truncated facts stay unknown. See [cross-layer JavaScript application workflows](docs/javascript-application-workflows.md).
 - Classify PE/CLI managed artifacts with `inspect_managed_artifact` / `rea inspect-managed-artifact`, inspect bounded metadata members, signatures, raw CIL hashes, limited decoded-instruction-tuple v1 hashes, separately reported exception regions, call edges, and field-access anchors with `inspect_managed_members` / `rea inspect-managed-members`, inventory declared ModuleRef/ImplMap/PInvoke and non-IL method boundary indicators with `inspect_managed_native_boundaries` / `rea inspect-managed-native-boundaries`, then compare two authenticated member observations with `compare_managed_members` / `rea compare-managed-members`. `verify_managed_native_boundaries` / `rea verify-managed-native-boundaries` checks managed P/Invoke declarations against authenticated native export or function Evidence while keeping verified, inferred, contradicted, and unresolved states distinct. The comparison treats build-local tokens as build-local and uses unique decoded-CIL/signature and structural method-shape tiers, never names alone; the v1 tuple hash does not itself resolve tokens or fully commit control flow. `project_managed_application_graph` / `rea project-managed-application-graph` projects authenticated managed artifact/member/native-boundary Evidence into the existing application graph for cross-layer feature tracing. `import_managed_reconstruction` / `rea import-managed-reconstruction` admits user-supplied decompiler C#/IL/pseudocode as analyst inference only after exact artifact SHA-256, MVID, signature, and the shipped v1 decoded-IL commitment match. Separately, `plan_managed_runtime_correlation` / `rea plan-managed-runtime-correlation` can admit a default-disabled, permission-gated runtime-correlation plan locked to the same build evidence. These paths never load the assembly, resolve CLR dependencies, execute target code, run a decompiler, or translate managed tokens into native addresses; full normalized-CIL v2 semantics, native-body bridge mapping, and an actual runtime executor remain future managed-code contracts.
 - Configure `REA_ILSPY_CMD_PATH=/absolute/path/to/ilspycmd` only when you want
   doctor and `verify:managed` to inspect a bring-your-own ILSpy command as a
@@ -438,6 +445,55 @@ rea inspect-web-page http://127.0.0.1:9222 TARGET_ID --approved --json
 
 All eight browser tools expose the same Evidence v2 contracts over CLI and MCP. Inspection is passive: REA does not evaluate page JavaScript, navigate, click, close the page, or close the browser. Query values, credentials, cookies, authorization headers, storage values, and raw JSON or WebSocket values are never retained. Separately approved captures can retain bounded redacted console primitives, value-free JSON/WebSocket shapes, script sources, accessibility text, or screenshot pixels. Existing activity before attach is explicitly unavailable. See [Website observation with CDP](docs/browser-observation.md) for browser startup, schemas, limits, and the threat model.
 
+### Controlled browser scenarios
+
+`capture_browser_scenario` is a separate, explicitly mutating browser boundary.
+It runs only the fixed, versioned scenario vocabulary through Playwright and
+returns step-indexed Evidence for screenshots, DOM, accessibility, URL/history,
+storage, console/errors, network, WebSockets, frames, workers, popups, and
+cancelled downloads. Missing or truncated sections can never support equality
+claims.
+
+```bash
+export REA_BROWSER_SCENARIO_ENABLED=true
+export REA_BROWSER_SCENARIO_EXECUTABLE_ROOTS_JSON='["/usr/bin"]'
+export REA_BROWSER_SCENARIO_CDP_ENDPOINTS_JSON='["http://127.0.0.1:9222"]'
+export REA_BROWSER_SCENARIO_ALLOWED_ORIGINS_JSON='["http://127.0.0.1:3000"]'
+export REA_BROWSER_SCENARIO_ALLOWED_ENV_JSON='["REA_TEST_PASSWORD"]'
+
+rea capture-browser-scenario ./scenario.json --json
+```
+
+Launch mode owns a temporary browser profile and removes it after terminating
+the launched browser. Connect mode accepts one exact loopback CDP target and
+disconnects without closing the external browser. Automation has no default
+grant: use the shared project/session policy, or set
+`REA_BROWSER_SCENARIO_AUTO_GRANT=true` only for a trusted unattended
+environment. Scenario JSON contains secret references and environment-variable
+names, never secret values. See the
+[browser scenario contract](docs/browser-scenario-contract.md).
+
+### Node and Electron V8 Inspector observation
+
+Attach-only JavaScript runtime observation is separately disabled by default:
+
+```bash
+export REA_V8_INSPECTOR_OBSERVE_ENABLED=true
+export REA_V8_INSPECTOR_ENDPOINTS_JSON='["http://127.0.0.1:9229"]'
+export REA_V8_INSPECTOR_FILE_ROOTS_JSON='["/absolute/path/to/app"]'
+export REA_V8_INSPECTOR_ALLOWED_ORIGINS_JSON='[]'
+
+rea list-javascript-runtime-targets http://127.0.0.1:9229 --approved --json
+rea observe-javascript-runtime http://127.0.0.1:9229 TARGET_ID \
+  --runtime-kind node --approved --json
+```
+
+REA sends only `Runtime.enable` and `Debugger.enable`. It retains bounded,
+scope-authorized script locations and execution-context lifecycle events;
+require/import edges, EventEmitter activity, Electron IPC, PID identity, and
+Electron role identity stay explicit unknowns. See
+[passive Node and Electron runtime observation](docs/javascript-runtime-observation.md).
+
 Exact package, tool-family, provider, setup-client, public schema-version, and CLI facts are generated from source in [`docs/product-catalog.json`](docs/product-catalog.json). PR CI verifies this catalog, narrative documentation, generated schemas, and a clean TypeDoc render.
 
 ## Roadmap
@@ -451,14 +507,14 @@ REA is growing into a toolkit for understanding software across static artifacts
 
 ### Next
 
-1. **Controlled replay conformance growth** — extend the shipped Linux extracted-module sandbox with more source-owned hostile fixtures and cross-kernel conformance; browser or Electron interaction remains a different future authority.
+1. **Controlled replay conformance growth** — extend the shipped Linux extracted-module sandbox with more source-owned hostile fixtures and cross-kernel conformance; browser and Electron scenarios remain separately permissioned authorities.
 2. **Broader application graph evidence** — extend authenticated cross-layer traces with additional static extractors and separately approved runtime authorities.
 3. **Professional managed-code analysis** — extend shipped PE/CLI triage, CIL evidence, managed/native declaration inventory, source-owned conformance, and obfuscation-resistant comparisons toward verified native-provider composition under the accepted [managed-code boundary](docs/managed-code-analysis.md).
 4. **Deterministic behavior harnesses** — extend process ownership, protocol fixtures, filesystem observation, reconnects, and cross-version behavioral comparison.
 
 ### Later
 
-1. **Controlled application interaction** — evaluate separately authorized full-application driving without widening passive browser, Electron, or extracted-module replay authority.
+1. **Broader controlled application interaction** — extend the separately authorized browser and Electron scenario surfaces beyond the current bounded click/wait actions without widening passive observation or extracted-module replay authority.
 2. **Native runtime observation** — approval-gated LLDB, Frida, system logs, process/filesystem observers, and native API tracing.
 3. **Additional providers and targets** — evaluate IDA/Hex-Rays, Binary Ninja, Rizin, LIEF, Windows-native providers, mobile artifacts, firmware, document formats, and other software-defined systems.
 
@@ -479,7 +535,7 @@ Setup detects Claude Code, Claude Desktop, Codex, Cursor, Gemini CLI, Windsurf,
   "mcpServers": {
     "rea": {
       "command": "npx",
-      "args": ["-y", "rea-agents@2.4.0", "mcp"]
+      "args": ["-y", "rea-agents@3.1.0", "mcp"]
     }
   }
 }
@@ -736,7 +792,10 @@ Any agent that can run a local MCP server can use the manual configuration. Setu
 
 ## Development
 
-See [CONTRIBUTING.md](CONTRIBUTING.md) for setup, architecture, tests, and release instructions. PR CI publishes generated API documentation as the `api-docs` workflow artifact.
+See [CONTRIBUTING.md](CONTRIBUTING.md) for setup, architecture, and release
+instructions, and [docs/testing.md](docs/testing.md) for the behavioral test
+depths, focused developer commands, coverage floors, and CI evidence. PR CI
+publishes generated API documentation as the `api-docs` workflow artifact.
 
 `npm run verify:agent` runs brandless native, JavaScript-application, managed,
 and browser prompts through a real local Codex CLI. Its JSON report measures

README_ar.md

@@ -65,7 +65,7 @@ npx rea-agents setup
 ### باستخدام وكيل برمجة — موصى به
 
 ```bash
-npx rea-agents setup
+npx --yes rea-agents@latest setup
 ```
 
 اطلب من الوكيل إعداد REA. سيفحص جهاز Mac ويشرح ما يحتاج إلى تثبيته ويطلب الموافقة ويرشدك خلال رسائل النظام. أعد تشغيل الوكيل بعد الإعداد إذا طلب ذلك لتحميل مجموعة الأدوات الكاملة.
@@ -90,7 +90,7 @@ npx rea-agents setup
 
 ```bash
 curl -fsSL https://raw.githubusercontent.com/morluto/rea/main/install.sh | bash
-npx rea-agents setup
+npx --yes rea-agents@latest setup
 ```
 
 إذا طلب macOS أو برنامج التثبيت تأكيدًا، فأكمل الخطوة ثم شغّل الأمر نفسه مرة أخرى.
@@ -159,17 +159,18 @@ rea uninstall --purge-data
 
 ## منصة أدوات التحقيق
 
-| عائلة الأدوات         | العدد | أمثلة                                                                                                                                                                                                          |
-| --------------------- | ----: | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| فحص الملفات التنفيذية |    34 | الدوال، والشيفرة شبه المصدرية، والتعليمات، والسلاسل، والأسماء، والمراجع، والتعليقات                                                                                                                            |
-| التحليل المركب        |    10 | النظرة العامة، وفك الترجمة الدفعي، ومخططات الاستدعاء، والمراجع، واكتشاف الأنواع                                                                                                                                |
-| أدوات macOS الأصلية   |     5 | بيانات Mach-O والتوقيعات وملفات plist والمعماريات وفك رموز Swift دون تشغيل Hopper                                                                                                                              |
-| رسم القطع الأثرية     |     2 | جرد حتمي للدلائل وZIP/APK/IPA وASAR واستخراج معاملاتي محدد صراحة                                                                                                                                               |
-| Managed PE/CLI        |     8 | هوية PE/CLI، أعضاء البيانات الوصفية، بصمات CIL، تصريحات P/Invoke/الحدود الأصلية والتحقق منها، إسقاط رسم التطبيق، استيراد إعادة البناء من فك الترجمة، إعادة ربط الرموز، خطط ترابط وقت التشغيل ومقارنة الإصدارات |
-| مراقبة المتصفح        |     8 | التقاط CDP محدود الأصل وتحليل الحزم وخرائط المصدر واكتشاف WebMCP والفروق والأدلة المرئية                                                                                                                       |
-| تحليل Electron        |     4 | مراقبة سلبية ضمن جذور canonical، ورسم ثابت ومحدود للتطبيق، ومطابقة ثابتة/وقت تشغيل قائمة على Evidence                                                                                                          |
-| سير عمل التطبيقات     |     9 | تتبع محدود ومقارنة إصدارات فريدة ومقارنة ثابتة لأشكال قيم إرجاع الصادرات وإعادة تشغيل وحدات معزولة ومعتمدة على Linux وتوصيف وقت التشغيل المُدار وإغلاق تغطية إعادة البناء                                      |
-| جلسة الملف التنفيذي   |    19 | فتح الأهداف وحزم الأدلة وتشغيل آلة إعادة محدودة ومقارنة العمليات والقطع والدوال وسجل المجهولات المتبقية                                                                                                        |
+| عائلة الأدوات         | العدد | أمثلة                                                                                                                                                                                                                                 |
+| --------------------- | ----: | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| فحص الملفات التنفيذية |    36 | الدوال، والشيفرة شبه المصدرية، والتعليمات، والسلاسل، والأسماء، والمراجع، والتعليقات                                                                                                                                                   |
+| التحليل المركب        |    13 | النظرة العامة، و`inspect_native_api`، وفك الترجمة الدفعي، ومخططات الاستدعاء، والمراجع، واكتشاف الأنواع                                                                                                                                |
+| أدوات macOS الأصلية   |     5 | بيانات Mach-O والتوقيعات وملفات plist والمعماريات وفك رموز Swift دون تشغيل Hopper                                                                                                                                                     |
+| رسم القطع الأثرية     |     3 | جرد حتمي للدلائل وZIP/APK/IPA وASAR واستخراج معاملاتي محدد صراحة                                                                                                                                                                      |
+| Managed PE/CLI        |     8 | هوية PE/CLI، أعضاء البيانات الوصفية، بصمات CIL، تصريحات P/Invoke/الحدود الأصلية والتحقق منها، إسقاط رسم التطبيق، استيراد إعادة البناء من فك الترجمة، إعادة ربط الرموز، خطط ترابط وقت التشغيل ومقارنة الإصدارات                        |
+| مراقبة المتصفح        |     9 | التقاط CDP محدود الأصل وتحليل الحزم وخرائط المصدر واكتشاف WebMCP والفروق والأدلة المرئية                                                                                                                                              |
+| تحليل Electron        |     5 | مراقبة سلبية ضمن جذور canonical، ورسم ثابت ومحدود للتطبيق، ومطابقة ثابتة/وقت تشغيل قائمة على Evidence                                                                                                                                 |
+| وقت تشغيل JavaScript  |     2 | اكتشاف أهداف Node/Electron Inspector المعتمدة للاتصال فقط، ومراقبة محدودة للبرامج النصية وسياقات التنفيذ دون تقييم أو تجهيز                                                                                                           |
+| سير عمل التطبيقات     |    12 | تتبع محدود ومقارنة إصدارات فريدة ومقارنة ثابتة لأشكال قيم إرجاع الصادرات وإعادة تشغيل وحدات معزولة ومعتمدة على Linux وتوصيف وقت التشغيل المُدار وإغلاق تغطية إعادة البناء ودفاتر التزامات حتمية والتحقق الشامل من جاهزية إعادة البناء |
+| جلسة الملف التنفيذي   |    23 | فتح الأهداف وحزم الأدلة وتحرير الحزم المحتفظ بها وتشغيل آلة إعادة محدودة ومقارنة العمليات والقطع والدوال وسجل المجهولات المتبقية                                                                                                      |
 
 ## استخدام REA مع وكلاء برمجة آخرين
 
@@ -182,7 +183,7 @@ rea uninstall --purge-data
   "mcpServers": {
     "rea": {
       "command": "npx",
-      "args": ["-y", "rea-agents@2.4.0", "mcp"]
+      "args": ["-y", "rea-agents@3.1.0", "mcp"]
     }
   }
 }

README_ja.md

@@ -67,7 +67,7 @@ REA は調査をバイナリ上の根拠に結び付けます。元のソース
 ### コーディングエージェントから（推奨）
 
 ```bash
-npx rea-agents setup
+npx --yes rea-agents@latest setup
 ```
 
 エージェントに REA のセットアップを依頼してください。Mac を確認し、必要なインストールを説明して承認を求め、システムプロンプトを案内します。完全なツールを読み込むため再起動を求められた場合は、セットアップ後に再起動してください。
@@ -91,7 +91,7 @@ Ubuntu 24.04+、Fedora 41+、64 ビット Arch Linux では、REA が公式の D
 ```bash
 # 1. REA をセットアップ
 curl -fsSL https://raw.githubusercontent.com/morluto/rea/main/install.sh | bash
-npx rea-agents setup
+npx --yes rea-agents@latest setup
 ```
 
 macOS やインストーラーから確認を求められた場合は、その操作を完了してから同じコマンドをもう一度実行してください。
@@ -149,17 +149,18 @@ REA は手順 1〜5 のバイナリ解析を処理し、手順 6 はエージェ
 
 ## 調査ツールカタログ
 
-| ツール群               |  数 | 例                                                                                                                                                                                                        |
-| ---------------------- | --: | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| バイナリ調査           |  34 | プロシージャ、疑似コード、アセンブリ、文字列、名前、セグメント、callers、callees、xrefs、注釈                                                                                                             |
-| 合成解析               |  10 | `binary_overview`, `analyze_function`, `batch_decompile`, `get_call_graph`, `find_xrefs_to_name`, Swift / ObjC 検出                                                                                       |
-| macOS ネイティブ       |   5 | Mach-O メタデータ、署名、plist、アーキテクチャ、Swift デマングル。Hopper 起動不要                                                                                                                         |
-| アーティファクトグラフ |   2 | ディレクトリ、ZIP/APK/IPA、ASAR の決定的一覧と明示選択されたトランザクション抽出                                                                                                                          |
-| Managed PE/CLI         |   8 | PE/CLI 識別、メタデータメンバー、CIL ハッシュ、P/Invoke/ネイティブ境界宣言と検証、アプリケーショングラフ投影、逆コンパイル再構成インポート、構造的 token 再マッピング、ランタイム相関計画、バージョン比較 |
-| ブラウザ観察           |   8 | origin 限定 CDP 取得、bundle/source map 解析、WebMCP 検出、セッション、capture diff、視覚証拠                                                                                                             |
-| Electron 解析          |   4 | canonical ファイルルート内の受動観察、有界な静的アプリマッピング、Evidence に基づく静的/実行時の照合                                                                                                      |
-| アプリケーション       |   9 | 有界なクロスレイヤー追跡、一意限定のバージョン比較、静的なエクスポート戻り値形状比較、承認済み Linux 隔離 extracted-module replay、マネージドランタイム特性評価、再構築カバレッジ閉包                     |
-| バイナリセッション     |  19 | `open_binary`、`binary_session`、証拠バンドル、有限リプレイ状態機械、プロセス／成果物／関数比較、残余未知レジストリ                                                                                       |
+| ツール群               |  数 | 例                                                                                                                                                                                                                                          |
+| ---------------------- | --: | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| バイナリ調査           |  36 | プロシージャ、疑似コード、アセンブリ、文字列、名前、セグメント、callers、callees、xrefs、注釈                                                                                                                                               |
+| 合成解析               |  13 | `binary_overview`, `analyze_function`, `inspect_native_api`, `batch_decompile`, `get_call_graph`, `find_xrefs_to_name`, Swift / ObjC 検出                                                                                                   |
+| macOS ネイティブ       |   5 | Mach-O メタデータ、署名、plist、アーキテクチャ、Swift デマングル。Hopper 起動不要                                                                                                                                                           |
+| アーティファクトグラフ |   3 | ディレクトリ、ZIP/APK/IPA、ASAR の決定的一覧と明示選択されたトランザクション抽出                                                                                                                                                            |
+| Managed PE/CLI         |   8 | PE/CLI 識別、メタデータメンバー、CIL ハッシュ、P/Invoke/ネイティブ境界宣言と検証、アプリケーショングラフ投影、逆コンパイル再構成インポート、構造的 token 再マッピング、ランタイム相関計画、バージョン比較                                   |
+| ブラウザ観察           |   9 | origin 限定 CDP 取得、bundle/source map 解析、WebMCP 検出、セッション、capture diff、視覚証拠                                                                                                                                               |
+| Electron 解析          |   5 | canonical ファイルルート内の受動観察、有界な静的アプリマッピング、Evidence に基づく静的/実行時の照合                                                                                                                                        |
+| JavaScript ランタイム  |   2 | 承認済みのアタッチ専用 Node/Electron Inspector ターゲット検出と、評価や計装を行わない有界なスクリプト／実行コンテキスト観察                                                                                                                 |
+| アプリケーション       |  12 | 有界なクロスレイヤー追跡、一意限定のバージョン比較、静的なエクスポート戻り値形状比較、承認済み Linux 隔離 extracted-module replay、マネージドランタイム特性評価、再構築カバレッジ閉包、決定論的な義務台帳、エンドツーエンドの準備適合性検証 |
+| バイナリセッション     |  23 | `open_binary`、`binary_session`、証拠バンドル、保持バンドルの解放、有限リプレイ状態機械、プロセス／成果物／関数比較、残余未知レジストリ                                                                                                     |
 
 ## 他のコーディングエージェントで使う
 
@@ -172,7 +173,7 @@ Setup は Claude Code、Claude Desktop、Codex、Cursor、Gemini CLI、Windsurf
   "mcpServers": {
     "rea": {
       "command": "npx",
-      "args": ["-y", "rea-agents@2.4.0", "mcp"]
+      "args": ["-y", "rea-agents@3.1.0", "mcp"]
     }
   }
 }

README_ko.md

@@ -67,7 +67,7 @@ REA는 분석을 바이너리 증거에 근거하게 합니다. 원본 소스
 ### 코딩 에이전트에서 시작하기(권장)
 
 ```bash
-npx rea-agents setup
+npx --yes rea-agents@latest setup
 ```
 
 에이전트에게 REA 설정을 요청하세요. Mac을 확인하고 필요한 설치 내용을 설명한 뒤 승인을 요청하며 시스템 프롬프트를 안내합니다. 전체 도구를 불러오기 위해 재시작하라고 하면 설정 후 에이전트를 재시작하세요.
@@ -91,7 +91,7 @@ Ubuntu 24.04+, Fedora 41+, 64비트 Arch Linux에서 REA는 공식 DEB, RPM 또
 ```bash
 # 1. REA 설정
 curl -fsSL https://raw.githubusercontent.com/morluto/rea/main/install.sh | bash
-npx rea-agents setup
+npx --yes rea-agents@latest setup
 ```
 
 macOS나 설치 프로그램이 확인을 요청하면 해당 절차를 완료하고 같은 명령을 다시 실행하세요.
@@ -149,17 +149,18 @@ REA는 1–5단계의 바이너리 분석을 처리합니다. 6단계는 에이
 
 ## 조사 도구 카탈로그
 
-| 도구 그룹           |  수 | 예시                                                                                                                                                                            |
-| ------------------- | --: | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| 바이너리 검사       |  34 | 프로시저, 의사 코드, 어셈블리, 문자열, 이름, 세그먼트, callers, callees, xrefs, 주석                                                                                            |
-| 합성 분석           |  10 | `binary_overview`, `analyze_function`, `batch_decompile`, `get_call_graph`, `find_xrefs_to_name`, Swift 및 ObjC 탐색                                                            |
-| macOS 네이티브 도구 |   5 | Mach-O 메타데이터, 코드 서명, plist, 아키텍처, Swift 디맹글링. Hopper 실행 불필요                                                                                               |
-| 아티팩트 그래프     |   2 | 디렉터리, ZIP/APK/IPA, ASAR 결정적 인벤토리와 명시적으로 선택한 트랜잭션 추출                                                                                                   |
-| Managed PE/CLI      |   8 | PE/CLI ID, 메타데이터 멤버, CIL 해시, P/Invoke/네이티브 경계 선언 및 검증, 애플리케이션 그래프 투영, 디컴파일 재구성 가져오기, 구조적 token 재매핑, 런타임 상관 계획, 버전 비교 |
-| 브라우저 관찰       |   8 | origin 제한 CDP 캡처, bundle/source map 분석, WebMCP 검색, 세션 타임라인, capture diff 및 시각 증거                                                                             |
-| Electron 분석       |   4 | canonical 파일 루트 내 수동 관찰, 제한된 정적 앱 매핑, Evidence 기반 정적/런타임 조정                                                                                           |
-| 애플리케이션        |   9 | 제한된 교차 계층 추적, 고유 일치 버전 비교, 정적 export 반환 형태 비교, 승인된 Linux 격리 extracted-module replay, 관리형 런타임 특성화, 재구성 커버리지 폐쇄                   |
-| 바이너리 세션       |  19 | `open_binary`, `binary_session`, 증거 번들, 유한 replay 상태 머신, 프로세스·아티팩트·함수 비교, 잔여 미지수 레지스트리                                                          |
+| 도구 그룹           |  수 | 예시                                                                                                                                                                                                           |
+| ------------------- | --: | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| 바이너리 검사       |  36 | 프로시저, 의사 코드, 어셈블리, 문자열, 이름, 세그먼트, callers, callees, xrefs, 주석                                                                                                                           |
+| 합성 분석           |  13 | `binary_overview`, `analyze_function`, `inspect_native_api`, `batch_decompile`, `get_call_graph`, `find_xrefs_to_name`, Swift 및 ObjC 탐색                                                                     |
+| macOS 네이티브 도구 |   5 | Mach-O 메타데이터, 코드 서명, plist, 아키텍처, Swift 디맹글링. Hopper 실행 불필요                                                                                                                              |
+| 아티팩트 그래프     |   3 | 디렉터리, ZIP/APK/IPA, ASAR 결정적 인벤토리와 명시적으로 선택한 트랜잭션 추출                                                                                                                                  |
+| Managed PE/CLI      |   8 | PE/CLI ID, 메타데이터 멤버, CIL 해시, P/Invoke/네이티브 경계 선언 및 검증, 애플리케이션 그래프 투영, 디컴파일 재구성 가져오기, 구조적 token 재매핑, 런타임 상관 계획, 버전 비교                                |
+| 브라우저 관찰       |   9 | origin 제한 CDP 캡처, bundle/source map 분석, WebMCP 검색, 세션 타임라인, capture diff 및 시각 증거                                                                                                            |
+| Electron 분석       |   5 | canonical 파일 루트 내 수동 관찰, 제한된 정적 앱 매핑, Evidence 기반 정적/런타임 조정                                                                                                                          |
+| JavaScript 런타임   |   2 | 승인된 연결 전용 Node/Electron Inspector 대상 탐색과 평가·계측 없는 제한된 스크립트 및 실행 컨텍스트 관찰                                                                                                      |
+| 애플리케이션        |  12 | 제한된 교차 계층 추적, 고유 일치 버전 비교, 정적 export 반환 형태 비교, 승인된 Linux 격리 extracted-module replay, 관리형 런타임 특성화, 재구성 커버리지 폐쇄, 결정론적 의무 원장, 엔드투엔드 준비 적합성 검증 |
+| 바이너리 세션       |  23 | `open_binary`, `binary_session`, 증거 번들, 보존 번들 해제, 유한 replay 상태 머신, 프로세스·아티팩트·함수 비교, 잔여 미지수 레지스트리                                                                         |
 
 ## 다른 코딩 에이전트에서 사용하기
 
@@ -172,7 +173,7 @@ Setup은 Claude Code, Claude Desktop, Codex, Cursor, Gemini CLI, Windsurf, Devin
   "mcpServers": {
     "rea": {
       "command": "npx",
-      "args": ["-y", "rea-agents@2.4.0", "mcp"]
+      "args": ["-y", "rea-agents@3.1.0", "mcp"]
     }
   }
 }

README_zh.md

@@ -67,7 +67,7 @@ REA 让调查始终以二进制证据为依据。它不会声称能恢复原始
 ### 使用编程智能体（推荐）
 
 ```bash
-npx rea-agents setup
+npx --yes rea-agents@latest setup
 ```
 
 让智能体设置 REA。它会检查你的 Mac，说明需要安装的内容，先征得同意，并引导你处理系统提示。如果智能体要求重启以加载完整工具，请在设置后重启。
@@ -91,7 +91,7 @@ npx rea-agents setup
 ```bash
 # 1. 安装和配置 REA
 curl -fsSL https://raw.githubusercontent.com/morluto/rea/main/install.sh | bash
-npx rea-agents setup
+npx --yes rea-agents@latest setup
 ```
 
 如果 macOS 或安装程序要求确认，请完成提示，然后再次运行同一命令。
@@ -149,17 +149,18 @@ REA 负责第 1–5 步中的二进制分析。第 6 步由智能体使用其常
 
 ## 调查工具目录
 
-| 工具类别       | 数量 | 示例                                                                                                                                          |
-| -------------- | ---: | --------------------------------------------------------------------------------------------------------------------------------------------- |
-| 二进制检查     |   34 | 过程、伪代码、汇编、字符串、名称、段、调用者、被调用者、交叉引用、注释                                                                        |
-| 组合分析       |   10 | `binary_overview`, `analyze_function`, `batch_decompile`, `get_call_graph`, `find_xrefs_to_name`、Swift 与 ObjC 发现                          |
-| macOS 原生工具 |    5 | Mach-O 元数据、代码签名、plist、架构与 Swift 符号还原，无需启动 Hopper                                                                        |
-| 制品图谱       |    2 | 确定性目录、ZIP/APK/IPA 与 ASAR 清单，以及显式选择的事务式提取                                                                                |
-| Managed PE/CLI |    8 | PE/CLI 身份、元数据成员、CIL 哈希、P/Invoke/原生边界声明与验证、应用图谱投影、反编译重建导入、结构化 token 重映射、运行时关联计划与跨版本比较 |
-| 浏览器观察     |    8 | 精确来源 CDP 抓取、bundle/source map 分析、WebMCP 发现、会话时间线、capture diff 与视觉证据                                                   |
-| Electron 分析  |    4 | 限定 canonical 文件根的被动观察、有界静态应用映射，以及基于 Evidence 的静态/运行时对账                                                        |
-| 应用工作流     |    9 | 有界跨层追踪、唯一匹配跨版本图比较、静态导出返回形状比较、经批准的 Linux 隔离 extracted-module replay、托管运行时表征和重建覆盖闭合           |
-| 二进制会话     |   19 | `open_binary`、`binary_session`、证据包、有限重放状态机、进程、制品与函数比较、残余未知项注册表                                               |
+| 工具类别          | 数量 | 示例                                                                                                                                                                        |
+| ----------------- | ---: | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| 二进制检查        |   36 | 过程、伪代码、汇编、字符串、名称、段、调用者、被调用者、交叉引用、注释                                                                                                      |
+| 组合分析          |   13 | `binary_overview`, `analyze_function`, `inspect_native_api`, `batch_decompile`, `get_call_graph`, `find_xrefs_to_name`、Swift 与 ObjC 发现                                  |
+| macOS 原生工具    |    5 | Mach-O 元数据、代码签名、plist、架构与 Swift 符号还原，无需启动 Hopper                                                                                                      |
+| 制品图谱          |    3 | 确定性目录、ZIP/APK/IPA 与 ASAR 清单，以及显式选择的事务式提取                                                                                                              |
+| Managed PE/CLI    |    8 | PE/CLI 身份、元数据成员、CIL 哈希、P/Invoke/原生边界声明与验证、应用图谱投影、反编译重建导入、结构化 token 重映射、运行时关联计划与跨版本比较                               |
+| 浏览器观察        |    9 | 精确来源 CDP 抓取、bundle/source map 分析、WebMCP 发现、会话时间线、capture diff 与视觉证据                                                                                 |
+| Electron 分析     |    5 | 限定 canonical 文件根的被动观察、有界静态应用映射，以及基于 Evidence 的静态/运行时对账                                                                                      |
+| JavaScript 运行时 |    2 | 经批准的只附加 Node/Electron Inspector 目标发现，以及不执行求值或插桩的有界脚本和执行上下文观察                                                                             |
+| 应用工作流        |   12 | 有界跨层追踪、唯一匹配跨版本图比较、静态导出返回形状比较、经批准的 Linux 隔离 extracted-module replay、托管运行时表征、重建覆盖闭合、确定性义务账本和端到端就绪性一致性验证 |
+| 二进制会话        |   23 | `open_binary`、`binary_session`、证据包、保留包释放、有限重放状态机、进程、制品与函数比较、残余未知项注册表                                                                 |
 
 ## 与其他编程智能体一起使用
 
@@ -172,7 +173,7 @@ Setup 会检测 Claude Code、Claude Desktop、Codex、Cursor、Gemini CLI、Win
   "mcpServers": {
     "rea": {
       "command": "npx",
-      "args": ["-y", "rea-agents@2.4.0", "mcp"]
+      "args": ["-y", "rea-agents@3.1.0", "mcp"]
     }
   }
 }

bridge/ghidra/ReaGhidraBridge.java

@@ -55,6 +55,7 @@ import ghidra.program.model.block.CodeBlockIterator;
 import ghidra.program.model.block.CodeBlockReference;
 import ghidra.program.model.block.CodeBlockReferenceIterator;
 import ghidra.program.model.data.StringDataInstance;
+import ghidra.program.model.data.DataType;
 import ghidra.program.model.listing.CommentType;
 import ghidra.program.model.listing.Data;
 import ghidra.program.model.listing.DataIterator;
@@ -70,15 +71,25 @@ import ghidra.program.model.symbol.ReferenceIterator;
 import ghidra.program.model.symbol.SourceType;
 import ghidra.program.model.symbol.Symbol;
 import ghidra.program.model.symbol.SymbolIterator;
+import ghidra.program.model.pcode.FunctionPrototype;
+import ghidra.program.model.pcode.HighFunction;
+import ghidra.program.model.pcode.HighSymbol;
+import ghidra.program.model.pcode.JumpTable;
 
 public final class ReaGhidraBridge extends HeadlessScript {
-    private static final int BRIDGE_VERSION = 5;
+    private static final int BRIDGE_VERSION = 6;
     private static final int MAX_DESCRIPTOR_BYTES = 16 * 1024;
     private static final int MAX_REQUEST_CHARACTERS = 256 * 1024;
     private static final int MAX_RESPONSE_BYTES = 1024 * 1024;
+    private static final int RESPONSE_ENVELOPE_RESERVE_BYTES = 32 * 1024;
+    private static final int MAX_NATIVE_API_RESPONSE_BYTES = 192 * 1024;
     private static final int MAX_INVENTORY_ITEMS = 1_000_000;
     private static final int MAX_FUNCTION_ITEMS = 100_000;
     private static final int MAX_FUNCTION_INSTRUCTIONS = 100_000;
+    private static final int MAX_NATIVE_API_PARAMETERS = 64;
+    private static final int MAX_NATIVE_API_JUMP_TABLES = 4;
+    private static final int MAX_NATIVE_API_LOAD_TABLES = 4;
+    private static final int MAX_NATIVE_API_MAPPINGS = 32;
     private static final int DECOMPILE_TIMEOUT_SECONDS = 30;
     private static final int DECOMPILE_PAYLOAD_MBYTES = 8;
     private static final int MAX_LIST_VALUE_CODE_POINTS = 1_024;
@@ -377,7 +388,9 @@ public final class ReaGhidraBridge extends HeadlessScript {
     private JsonElement procedurePseudocode(JsonObject params) throws Exception {
         requireKeys(params, Set.of("document", "procedure"));
         requireDocument(params);
-        String value = decompile(resolveProcedure(requireString(params, "procedure")));
+        String value = decompiledText(
+            decompile(resolveProcedure(requireString(params, "procedure")))
+        );
         return value == null ? JsonNull.INSTANCE : GSON.toJsonTree(value);
     }
 
@@ -576,7 +589,8 @@ public final class ReaGhidraBridge extends HeadlessScript {
         );
         JsonObject offsets = requireCollectionOffsets(params);
         InstructionScan scan = scanInstructions(function, maximumInstructions);
-        String pseudocode = decompile(function);
+        DecompileResults decompilation = decompile(function);
+        String pseudocode = decompiledText(decompilation);
         if (pseudocode == null) {
             pseudocode = "";
         }
@@ -662,6 +676,19 @@ public final class ReaGhidraBridge extends HeadlessScript {
         instructionScan.addProperty("scanned", scan.instructions.size());
         instructionScan.addProperty("truncated", scan.truncated);
         result.add("instruction_scan", instructionScan);
+        int nativeApiBudget = Math.min(
+            MAX_NATIVE_API_RESPONSE_BYTES,
+            Math.max(
+                0,
+                MAX_RESPONSE_BYTES -
+                encodedUtf8Length(result) -
+                RESPONSE_ENVELOPE_RESERVE_BYTES
+            )
+        );
+        result.add(
+            "native_api",
+            nativeApiBoundary(function, decompilation, nativeApiBudget)
+        );
         JsonArray limitations = new JsonArray();
         limitations.add(
             "Unresolved computed or indirect flows without target addresses are not represented as reference edges."
@@ -971,7 +998,446 @@ public final class ReaGhidraBridge extends HeadlessScript {
         return matches.get(0);
     }
 
-    private String decompile(Function function) {
+    private JsonObject nativeApiBoundary(
+        Function function,
+        DecompileResults decompilation,
+        int maximumBytes
+    ) throws Exception {
+        if (decompilation == null || decompilation.getHighFunction() == null) {
+            return unavailableNativeApiBoundary(
+                "Ghidra has no HighFunction model for an external or bodyless procedure"
+            );
+        }
+
+        HighFunction highFunction = decompilation.getHighFunction();
+        FunctionPrototype prototype = highFunction.getFunctionPrototype();
+        String signatureSource = function
+            .getSignatureSource()
+            .name()
+            .toLowerCase(Locale.ROOT);
+        JsonObject result = new JsonObject();
+        result.addProperty("available", true);
+        result.addProperty("provenance", "ghidra-high-function");
+        result.addProperty("signature_source", signatureSource);
+        String callingConvention = prototype.getModelName();
+        result.addProperty(
+            "calling_convention",
+            callingConvention == null || callingConvention.isBlank()
+                ? "unknown"
+                : callingConvention
+        );
+        result.add(
+            "return_type",
+            inferredBoundaryType(
+                "return",
+                null,
+                null,
+                prototype.getReturnType(),
+                prototype.getReturnStorage().toString(),
+                false,
+                signatureSource
+            )
+        );
+
+        JsonArray parameters = new JsonArray();
+        result.add("parameters", parameters);
+        result.addProperty("parameters_truncated", false);
+
+        JsonArray jumpTables = new JsonArray();
+        result.add("jump_tables", jumpTables);
+        result.addProperty("jump_tables_truncated", false);
+
+        JsonObject pseudocode = new JsonObject();
+        pseudocode.addProperty("classification", "decompiler-generated-non-source");
+        pseudocode.addProperty("compilable", false);
+        result.add("pseudocode", pseudocode);
+
+        JsonArray artifacts = new JsonArray();
+        artifacts.add("recovered-signature");
+        artifacts.add("register-and-stack-variables");
+        artifacts.add("compiler-generated-control-flow");
+        artifacts.add("pointer-arithmetic");
+        artifacts.add("pseudocode");
+        result.add("decompiler_artifacts", artifacts);
+
+        JsonArray limitations = new JsonArray();
+        limitations.add(
+            "Types and calling conventions are Ghidra decompiler observations, not source declarations."
+        );
+        limitations.add(
+            "Register variables, compiler-generated blocks, and pointer arithmetic remain decompiler artifacts."
+        );
+        limitations.add(
+            "Pseudocode is neither original source nor guaranteed to compile."
+        );
+        result.add("limitations", limitations);
+        if (encodedUtf8Length(result) > maximumBytes) {
+            return unavailableNativeApiBoundary(
+                "The remaining Ghidra response budget cannot contain a structured native API boundary"
+            );
+        }
+
+        int parameterCount = Math.min(
+            prototype.getNumParams(),
+            MAX_NATIVE_API_PARAMETERS
+        );
+        for (int index = 0; index < parameterCount; index += 1) {
+            HighSymbol parameter = prototype.getParam(index);
+            if (parameter == null) {
+                continue;
+            }
+            parameters.add(
+                inferredBoundaryType(
+                    "parameter",
+                    index,
+                    parameter.getName(),
+                    parameter.getDataType(),
+                    parameter.getStorage().toString(),
+                    parameter.isTypeLocked(),
+                    signatureSource
+                )
+            );
+            if (encodedUtf8Length(result) > maximumBytes) {
+                parameters.remove(parameters.size() - 1);
+                break;
+            }
+        }
+        result.addProperty(
+            "parameters_truncated",
+            prototype.getNumParams() > parameters.size()
+        );
+
+        JumpTable[] recoveredJumpTables = highFunction.getJumpTables();
+        int jumpTableCount = Math.min(
+            recoveredJumpTables.length,
+            MAX_NATIVE_API_JUMP_TABLES
+        );
+        for (int index = 0; index < jumpTableCount; index += 1) {
+            jumpTables.add(inferredJumpTable(recoveredJumpTables[index]));
+            if (encodedUtf8Length(result) > maximumBytes) {
+                jumpTables.remove(jumpTables.size() - 1);
+                break;
+            }
+        }
+        result.addProperty(
+            "jump_tables_truncated",
+            recoveredJumpTables.length > jumpTables.size()
+        );
+        return result;
+    }
+
+    private static JsonObject unavailableNativeApiBoundary(String reason) {
+        JsonObject unavailable = new JsonObject();
+        unavailable.addProperty("available", false);
+        unavailable.addProperty("reason", reason);
+        JsonArray unknowns = new JsonArray();
+        unknowns.add("Return and parameter boundary types are unavailable.");
+        unknowns.add("Jump-table mappings are unavailable.");
+        unavailable.add("residual_unknowns", unknowns);
+        return unavailable;
+    }
+
+    private static int encodedUtf8Length(JsonElement value) {
+        return GSON.toJson(value).getBytes(StandardCharsets.UTF_8).length;
+    }
+
+    private static JsonObject inferredBoundaryType(
+        String role,
+        Integer ordinal,
+        String name,
+        DataType dataType,
+        String storage,
+        boolean typeLocked,
+        String signatureSource
+    ) {
+        JsonObject result = new JsonObject();
+        result.addProperty("role", role);
+        if (ordinal == null) {
+            result.add("ordinal", JsonNull.INSTANCE);
+        }
+        else {
+            result.addProperty("ordinal", ordinal);
+        }
+        if (name == null || name.isBlank()) {
+            result.add("name", JsonNull.INSTANCE);
+        }
+        else {
+            result.addProperty("name", name);
+        }
+        result.addProperty("data_type", dataType.getDisplayName());
+        int dataTypeLength = dataType.getLength();
+        if (dataTypeLength < 0) {
+            result.add("size_bytes", JsonNull.INSTANCE);
+        }
+        else {
+            result.addProperty("size_bytes", dataTypeLength);
+        }
+        if (storage.isBlank()) {
+            result.add("storage", JsonNull.INSTANCE);
+        }
+        else {
+            result.addProperty("storage", storage);
+        }
+        result.addProperty(
+            "confidence",
+            inferenceConfidence(signatureSource, typeLocked)
+        );
+
+        JsonArray evidence = new JsonArray();
+        evidence.add(
+            inferenceEvidence(
+                "signature-source",
+                "ghidra-function-manager",
+                "Function signature source is " + signatureSource + "."
+            )
+        );
+        evidence.add(
+            inferenceEvidence(
+                "decompiler-type",
+                "ghidra-high-function",
+                "HighFunction recovered data type " + dataType.getDisplayName() + "."
+            )
+        );
+        if (typeLocked) {
+            evidence.add(
+                inferenceEvidence(
+                    "type-lock",
+                    "ghidra-high-symbol",
+                    "The decompiler marks this parameter type as locked."
+                )
+            );
+        }
+        result.add("evidence", evidence);
+
+        JsonArray artifacts = new JsonArray();
+        artifacts.add("recovered-signature");
+        if (!storage.isBlank()) {
+            artifacts.add("register-or-stack-storage");
+        }
+        if (name != null && (name.startsWith("param_") || name.startsWith("unaff_"))) {
+            artifacts.add("compiler-generated-variable");
+        }
+        result.add("decompiler_artifacts", artifacts);
+        return result;
+    }
+
+    private JsonObject inferredJumpTable(JumpTable jumpTable) throws Exception {
+        JsonObject result = new JsonObject();
+        result.addProperty(
+            "dispatch_address",
+            canonicalAddress(jumpTable.getSwitchAddress())
+        );
+        JumpTable.LoadTable[] loadTables = jumpTable.getLoadTables();
+        List<Address> referencedDataAddresses = loadTables.length == 0
+            ? dispatchPathDataReferences(jumpTable)
+            : List.of();
+        JsonArray dataSources = new JsonArray();
+        int loadTableCount = Math.min(
+            loadTables.length,
+            MAX_NATIVE_API_LOAD_TABLES
+        );
+        for (int index = 0; index < loadTableCount; index += 1) {
+            JumpTable.LoadTable loadTable = loadTables[index];
+            JsonObject source = new JsonObject();
+            source.addProperty("address", canonicalAddress(loadTable.getAddress()));
+            source.addProperty("provenance", "ghidra-decompiler-load-table");
+            source.addProperty("entry_size_bytes", loadTable.getSize());
+            source.addProperty("entry_count", loadTable.getNum());
+            source.addProperty("confidence", "high");
+            JsonArray evidence = new JsonArray();
+            evidence.add(
+                inferenceEvidence(
+                    "jump-table",
+                    "ghidra-high-function",
+                    "Decompiler load table starts at " +
+                    canonicalAddress(loadTable.getAddress()) +
+                    "."
+                )
+            );
+            source.add("evidence", evidence);
+            dataSources.add(source);
+        }
+        int referencedDataCount = Math.min(
+            referencedDataAddresses.size(),
+            MAX_NATIVE_API_LOAD_TABLES - loadTableCount
+        );
+        for (int index = 0; index < referencedDataCount; index += 1) {
+            Address address = referencedDataAddresses.get(index);
+            JsonObject source = new JsonObject();
+            source.addProperty("address", canonicalAddress(address));
+            source.addProperty(
+                "provenance",
+                "ghidra-dispatch-block-data-reference"
+            );
+            source.add("entry_size_bytes", JsonNull.INSTANCE);
+            source.add("entry_count", JsonNull.INSTANCE);
+            source.addProperty("confidence", "medium");
+            JsonArray evidence = new JsonArray();
+            evidence.add(
+                inferenceEvidence(
+                    "jump-table",
+                    "ghidra-reference-manager",
+                    "The dispatch block or an immediate predecessor contains a typed data reference to " +
+                    canonicalAddress(address) +
+                    "."
+                )
+            );
+            source.add("evidence", evidence);
+            dataSources.add(source);
+        }
+        result.add("data_sources", dataSources);
+        result.addProperty(
+            "data_sources_truncated",
+            loadTables.length > loadTableCount ||
+            referencedDataAddresses.size() > referencedDataCount
+        );
+
+        Address[] targets = jumpTable.getCases();
+        Integer[] labels = jumpTable.getLabelValues();
+        JsonArray mappings = new JsonArray();
+        int mappingCount = Math.min(targets.length, MAX_NATIVE_API_MAPPINGS);
+        for (int index = 0; index < mappingCount; index += 1) {
+            JsonObject mapping = new JsonObject();
+            if (labels == null || index >= labels.length || labels[index] == null) {
+                mapping.add("case_value", JsonNull.INSTANCE);
+            }
+            else {
+                mapping.addProperty("case_value", labels[index]);
+            }
+            String targetAddress = canonicalAddress(targets[index]);
+            mapping.addProperty("target_address", targetAddress);
+            JsonArray dataAddresses = new JsonArray();
+            for (int sourceIndex = 0; sourceIndex < loadTableCount; sourceIndex += 1) {
+                dataAddresses.add(
+                    canonicalAddress(loadTables[sourceIndex].getAddress())
+                );
+            }
+            mapping.add("data_addresses", dataAddresses);
+            mapping.addProperty("confidence", "medium");
+            JsonArray evidence = new JsonArray();
+            evidence.add(
+                inferenceEvidence(
+                    "jump-table",
+                    "ghidra-high-function",
+                    "Recovered target " +
+                    targetAddress +
+                    " from dispatch " +
+                    canonicalAddress(jumpTable.getSwitchAddress()) +
+                    "."
+                )
+            );
+            mapping.add("evidence", evidence);
+            mappings.add(mapping);
+        }
+        result.add("mappings", mappings);
+        result.addProperty("mappings_truncated", targets.length > mappingCount);
+
+        JsonArray limitations = new JsonArray();
+        if (loadTables.length == 0 && referencedDataAddresses.isEmpty()) {
+            limitations.add(
+                "Ghidra recovered targets but exposed no backing load-table or dispatch-block data address."
+            );
+        }
+        if (loadTables.length == 0 && !referencedDataAddresses.isEmpty()) {
+            limitations.add(
+                "Load-table metadata was absent; table-level candidate ownership is inferred from typed data references in the dispatch block and its immediate control-flow predecessors, but candidates are not assigned to individual mappings."
+            );
+        }
+        if (labels == null || labels.length != targets.length) {
+            limitations.add(
+                "Case labels were unavailable or incomplete; null labels are preserved."
+            );
+        }
+        if (
+            loadTables.length > loadTableCount ||
+            referencedDataAddresses.size() > referencedDataCount ||
+            targets.length > mappingCount
+        ) {
+            limitations.add(
+                "Native API jump-table observations reached REA's bounded output limits."
+            );
+        }
+        result.add("limitations", limitations);
+        return result;
+    }
+
+    private List<Address> dispatchPathDataReferences(JumpTable jumpTable)
+        throws Exception {
+        BasicBlockModel model = new BasicBlockModel(currentProgram, false);
+        CodeBlock dispatchBlock = model.getFirstCodeBlockContaining(
+            jumpTable.getSwitchAddress(),
+            monitor
+        );
+        if (dispatchBlock == null) {
+            return List.of();
+        }
+        List<CodeBlock> blocks = new ArrayList<>();
+        blocks.add(dispatchBlock);
+        CodeBlockReferenceIterator sources = dispatchBlock.getSources(monitor);
+        while (sources.hasNext()) {
+            monitor.checkCancelled();
+            CodeBlock sourceBlock = sources.next().getSourceBlock();
+            if (sourceBlock != null) {
+                blocks.add(sourceBlock);
+            }
+        }
+        Set<Address> addresses = new HashSet<>();
+        for (CodeBlock block : blocks) {
+            InstructionIterator instructions = currentProgram
+                .getListing()
+                .getInstructions(block, true);
+            while (instructions.hasNext()) {
+                monitor.checkCancelled();
+                Instruction instruction = instructions.next();
+                for (
+                    Reference reference : currentProgram
+                        .getReferenceManager()
+                        .getReferencesFrom(instruction.getAddress())
+                ) {
+                    if (
+                        reference.getReferenceType().isData() &&
+                        currentProgram
+                            .getMemory()
+                            .getLoadedAndInitializedAddressSet()
+                            .contains(reference.getToAddress())
+                    ) {
+                        addresses.add(reference.getToAddress());
+                    }
+                }
+            }
+        }
+        List<Address> ordered = new ArrayList<>(addresses);
+        ordered.sort(Address::compareTo);
+        return List.copyOf(ordered);
+    }
+
+    private static JsonObject inferenceEvidence(
+        String kind,
+        String source,
+        String detail
+    ) {
+        JsonObject evidence = new JsonObject();
+        evidence.addProperty("kind", kind);
+        evidence.addProperty("source", source);
+        evidence.addProperty("detail", detail);
+        return evidence;
+    }
+
+    private static String inferenceConfidence(
+        String signatureSource,
+        boolean typeLocked
+    ) {
+        if (
+            typeLocked ||
+            signatureSource.equals("user_defined") ||
+            signatureSource.equals("imported")
+        ) {
+            return "high";
+        }
+        return signatureSource.equals("analysis") ? "medium" : "low";
+    }
+
+    private DecompileResults decompile(Function function) {
         if (function.isExternal() || function.getBody().isEmpty()) {
             return null;
         }
@@ -995,6 +1461,13 @@ public final class ReaGhidraBridge extends HeadlessScript {
                 "Ghidra decompilation failed: " + boundedMessage(results.getErrorMessage())
             );
         }
+        return results;
+    }
+
+    private static String decompiledText(DecompileResults results) {
+        if (results == null) {
+            return null;
+        }
         DecompiledFunction value = results.getDecompiledFunction();
         return value == null ? null : value.getC();
     }

bridge/hopper_bridge.py

@@ -11,20 +11,86 @@ import os
 import re
 import sre_parse
 import socket
+from typing import Any, Optional, Protocol, Sequence
 
 MAX_LINE_BYTES = 10 * 1024 * 1024
+MAX_READ_BYTES = 4096
 BAD_ADDRESSES = (-1, 0xFFFFFFFFFFFFFFFF, None)
 _selected_document = None
 _search_inventory_cache = {}
 _pseudocode_cache = {}
+_hopper_api = None
 MAX_SEARCH_PATTERN_LENGTH = 256
 MAX_SEARCH_VALUE_LENGTH = 4096
 
 
+class HopperDocument(Protocol):
+    """Typed minimum used by the provider-neutral Hopper API facade."""
+
+    def getDocumentName(self) -> str: ...
+
+    def getExecutableFilePath(self) -> Optional[str]: ...
+
+    def getDatabaseFilePath(self) -> Optional[str]: ...
+
+    def backgroundProcessActive(self) -> bool: ...
+
+
+class HopperDocumentProvider(Protocol):
+    """Hopper's injected global document provider."""
+
+    @classmethod
+    def getAllDocuments(cls) -> Sequence[HopperDocument]: ...
+
+    @classmethod
+    def getCurrentDocument(cls) -> Optional[HopperDocument]: ...
+
+
+class HopperApiFacade:
+    """Small injected boundary around Hopper globals for standalone tests."""
+
+    def __init__(self, document_provider: HopperDocumentProvider):
+        self._document_provider = document_provider
+
+    def documents(self) -> Sequence[HopperDocument]:
+        return self._document_provider.getAllDocuments()
+
+    def current_document(self) -> Optional[HopperDocument]:
+        return self._document_provider.getCurrentDocument()
+
+    def require_analysis_complete(
+        self, document: HopperDocument, operation: str
+    ) -> None:
+        if document.backgroundProcessActive():
+            raise CapabilityUnavailableError(
+                "%s requires completed Hopper background analysis" % operation
+            )
+
+
+def _configure_hopper_api(document_provider):
+    """Inject Hopper's document provider or a standalone test facade."""
+    global _hopper_api
+    _hopper_api = HopperApiFacade(document_provider)
+
+
+def _api():
+    """Resolve Hopper globals lazily so importing this module needs no Hopper."""
+    global _hopper_api
+    if _hopper_api is not None:
+        return _hopper_api
+    document_provider = globals().get("Document")
+    if document_provider is None:
+        raise CapabilityUnavailableError(
+            "Hopper Document API is unavailable outside the Hopper runtime"
+        )
+    _hopper_api = HopperApiFacade(document_provider)
+    return _hopper_api
+
+
 def _session_document():
     """Find only the document opened for this authenticated REA session."""
     target = os.path.realpath(REA_TARGET_PATH)
-    for document in Document.getAllDocuments():
+    for document in _api().documents():
         paths = (document.getExecutableFilePath(), document.getDatabaseFilePath())
         for path in paths:
             if path and os.path.realpath(path) == target:
@@ -37,6 +103,31 @@ MAX_REGEX_CANDIDATE_LENGTH = 4096
 MAX_REGEX_SEARCH_WORK_UNITS = 1000000
 
 
+class CapabilityUnavailableError(Exception):
+    """The active Hopper build lacks one admitted public API operation."""
+
+
+EXHAUSTIVE_ANALYSIS_METHODS = frozenset(
+    (
+        "analyze_function",
+        "list_names",
+        "list_procedures",
+        "list_strings",
+        "procedure_address",
+        "procedure_assembly",
+        "procedure_callees",
+        "procedure_callers",
+        "procedure_info",
+        "procedure_pseudo_code",
+        "procedure_references",
+        "read_function_instructions",
+        "resolve_containing_procedure",
+        "search_procedures",
+        "search_strings",
+    )
+)
+
+
 def _hex(value):
     return "0x%x" % value
 
@@ -55,7 +146,8 @@ def _json_safe(value):
 def _document(name=None):
     """Resolve an explicit or session-selected document without changing Hopper UI."""
     global _selected_document
-    documents = Document.getAllDocuments()
+    api = _api()
+    documents = api.documents()
     if name is not None:
         for candidate in documents:
             if candidate.getDocumentName() == name:
@@ -65,7 +157,7 @@ def _document(name=None):
         for candidate in documents:
             if candidate.getDocumentName() == _selected_document:
                 return candidate
-    current = Document.getCurrentDocument()
+    current = api.current_document()
     if current is None:
         raise ValueError("No Hopper document is loaded")
     return current
@@ -762,11 +854,54 @@ def _dispatch(method, params):
         return _selected_document
 
     document = _document(params.get("document"))
+    if method in EXHAUSTIVE_ANALYSIS_METHODS:
+        _api().require_analysis_complete(document, method)
 
     if method == "analyze_function":
         return _analyze_function(document, params)
     if method == "read_function_instructions":
         return _read_function_instructions(document, params)
+    if method == "read_bytes":
+        length = params.get("length", 256)
+        if isinstance(length, bool) or not isinstance(length, int):
+            raise ValueError("Byte-read length must be an integer")
+        if length < 1 or length > MAX_READ_BYTES:
+            raise ValueError("Byte-read length must be between 1 and 4096")
+        reader = getattr(document, "readBytes", None)
+        if not callable(reader):
+            raise CapabilityUnavailableError(
+                "Hopper's public Python API does not expose readBytes"
+            )
+        address = _address(document, params.get("address"))
+        value = reader(address, length)
+        if not isinstance(value, (bytes, bytearray)):
+            raise CapabilityUnavailableError(
+                "Hopper's public Python API returned an unsupported byte representation"
+            )
+        data = bytes(value)
+        return {
+            "address": _hex(address),
+            "requested_bytes": length,
+            "returned_bytes": len(data),
+            "bytes_hex": data.hex(),
+            "complete": len(data) == length,
+        }
+    if method == "address_to_file_offset":
+        mapper = getattr(document, "getFileOffsetFromAddress", None)
+        if not callable(mapper):
+            raise CapabilityUnavailableError(
+                "Hopper's public Python API does not expose getFileOffsetFromAddress"
+            )
+        address = _address(document, params.get("address"))
+        offset = mapper(address)
+        if (
+            isinstance(offset, bool)
+            or not isinstance(offset, int)
+            or offset in BAD_ADDRESSES
+            or offset < 0
+        ):
+            raise ValueError("Address has no authoritative file-offset mapping")
+        return {"address": _hex(address), "file_offset": offset}
     if method == "resolve_containing_procedure":
         address = _address(document, params.get("address"))
         procedure, reason = _containing_procedure(document, address)
@@ -911,30 +1046,68 @@ def _serve_connection(connection):
         if not line or len(line) > MAX_LINE_BYTES:
             break
         request_id = None
+        authenticated = False
         should_stop = False
         try:
             request = json.loads(line.decode("utf-8"))
             if set(request) != {"id", "token", "method", "params"}:
                 raise ValueError("Invalid bridge request shape")
             request_id = request["id"]
+            if isinstance(request_id, bool) or not isinstance(request_id, int) or request_id < 0:
+                raise ValueError("Invalid bridge request id")
             if not isinstance(request["token"], str) or not hmac.compare_digest(request["token"], REA_TOKEN):
                 raise PermissionError("Invalid bridge capability")
+            authenticated = True
+            _write_message(file, {"id": request_id, "event": {
+                "type": "progress",
+                "phase": "hopper_bridge",
+                "completed": 0,
+                "total": 1,
+                "message": "Hopper bridge started request",
+            }})
             result = _dispatch(request["method"], request["params"])
             should_stop = request["method"] == "shutdown_document" or (
                 request["method"] == "shutdown" and not result.get("cleanup_required", False)
             )
-            response = {"id": request_id, "result": _json_safe(result)}
+            safe_result = _json_safe(result)
+            _write_message(file, {"id": request_id, "event": {
+                "type": "progress",
+                "phase": "hopper_bridge",
+                "completed": 1,
+                "total": 1,
+                "message": "Hopper bridge completed request",
+                "terminal": True,
+            }})
+            response = {"id": request_id, "result": safe_result}
         except Exception as error:
-            response = {"id": request_id if isinstance(request_id, int) else 0, "error": {"code": -32000, "message": str(error)[:512], "type": _diagnostic_type(error)}}
-        file.write((json.dumps(response, separators=(",", ":")) + "\n").encode("utf-8"))
-        file.flush()
+            diagnostic = _safe_diagnostic(error)
+            if authenticated:
+                _write_message(file, {"id": request_id, "event": {
+                    "type": "diagnostic",
+                    "error": diagnostic,
+                }})
+            response_id = request_id if (
+                isinstance(request_id, int)
+                and not isinstance(request_id, bool)
+                and request_id >= 0
+            ) else 0
+            response = {"id": response_id, "error": diagnostic}
+        _write_message(file, response)
         if should_stop:
             break
     file.close()
     connection.close()
 
 
+def _write_message(file, message):
+    """Write and flush one compact bridge message."""
+    file.write((json.dumps(message, separators=(",", ":")) + "\n").encode("utf-8"))
+    file.flush()
+
+
 def _diagnostic_type(error):
+    if isinstance(error, CapabilityUnavailableError):
+        return "capability_unavailable"
     if isinstance(error, PermissionError):
         return "authorization"
     if isinstance(error, (ValueError, TypeError, KeyError)):
@@ -942,6 +1115,20 @@ def _diagnostic_type(error):
     return "bridge_exception"
 
 
+def _safe_diagnostic(error):
+    """Project one exception without retaining provider or credential text."""
+    diagnostic_type = _diagnostic_type(error)
+    if diagnostic_type == "capability_unavailable":
+        message = str(error)[:512]
+    elif diagnostic_type == "authorization":
+        message = "Invalid bridge capability"
+    elif diagnostic_type == "invalid_request":
+        message = "Invalid Hopper bridge request"
+    else:
+        message = "%s: Hopper bridge operation failed" % type(error).__name__[:128]
+    return {"code": -32000, "message": message, "type": diagnostic_type}
+
+
 def _run():
     """Own a permission-restricted, single-client Unix socket for this bridge."""
     if os.path.exists(REA_SOCKET):
@@ -961,4 +1148,5 @@ def _run():
 
 # Hopper's public objects are bound to its dedicated Python execution thread.
 # Keep dispatch on that thread; moving calls to an arbitrary worker can deadlock.
-_run()
+if __name__ == "__main__":
+    _run()

docs/browser-observation.md

@@ -5,11 +5,11 @@ REA can attach to a user-owned Chrome-family browser through the Chrome DevTools
 ## Shipped surfaces
 
 - `list_browser_targets` / `rea list-browser-targets` discovers page targets whose current URL matches an approved exact origin.
-- `inspect_web_page` / `rea inspect-web-page` captures bounded DOM structure, accessibility nodes, scripts, resources, safe response/DOM metadata, attach-window network and console metadata, WebSocket frame sizes, workers, quota, and optionally storage key names or script sources.
+- `inspect_web_page` / `rea inspect-web-page` captures bounded DOM structure, accessibility nodes, scripts, resources, safe response/DOM metadata, attach-window network and console metadata, WebSocket frame sizes, workers, quota, and optionally storage key names, redacted storage-content fingerprints, or script sources.
 - `analyze_web_bundle` / `rea analyze-web-bundle` parses approved script artifacts without execution and derives chunk edges, route and endpoint candidates, vendor fingerprints, static WebMCP declarations, and optionally approved source-map/original-source evidence.
 - `observe_web_session` / `rea observe-web-session` arms a bounded window for an external user action and records ordered reload, SPA navigation, redirect, failure, lifecycle, and target-termination metadata.
 - `discover_webmcp_tools` / `rea discover-webmcp-tools` uses the experimental CDP WebMCP domain to inventory page registrations. REA never exposes `WebMCP.invokeTool`.
-- `compare_web_captures` / `rea compare-web-captures` compares stable DOM, script, resource, network, metadata, and optional WebMCP identities without treating incomplete absence as equivalence.
+- `compare_web_captures` / `rea compare-web-captures` compares passive captures or exact-step-aligned browser scenarios. Scenario results commit reproducible literal normalization and expose alignment failures plus artifact-level action, screenshot, DOM, accessibility, URL, history, storage, and event differences. Missing or truncated evidence is never treated as equivalence.
 - `capture_web_screenshot` / `rea capture-web-screenshot` returns an explicitly approved, bounded, content-addressed visible-viewport PNG.
 - `compare_web_screenshots` / `rea compare-web-screenshots` performs bounded local PNG pixel comparison without OCR or external services.
 - Every surface has equivalent CLI and MCP contracts and returns Evidence v2 provenance.
@@ -92,11 +92,11 @@ rea inspect-web-page http://127.0.0.1:9222 TARGET_ID \
   --include-json-body-shapes --json-body-schema-approved \
   --include-websocket-shapes --websocket-shape-approved \
   --include-script-sources \
-  --include-storage-keys \
+  --include-storage-keys --include-storage-fingerprints \
   --json
 ```
 
-Accessibility text and script content may contain application secrets and become part of the returned Evidence. Accessibility and console text have independent per-field and aggregate UTF-8 byte limits; credential-shaped console substrings are redacted. JSON and WebSocket captures retain paths, types, counts, and truncation only, never values or examples. Storage values remain redacted even when key-name capture is approved.
+Accessibility text and script content may contain application secrets and become part of the returned Evidence. Accessibility and console text have independent per-field and aggregate UTF-8 byte limits; credential-shaped console substrings are redacted. JSON and WebSocket captures retain paths, types, counts, and truncation only, never values or examples. Storage values remain redacted even when key-name capture is approved. `--include-storage-fingerprints` separately approves SHA-256 identity/value fingerprints, which support comparison only when cookies, DOM storage, IndexedDB, and Cache Storage were all captured completely.
 
 Screenshot pixels require both `--approved` and `--screenshot-approved`:
 
@@ -122,7 +122,8 @@ rea capture-web-screenshot http://127.0.0.1:9222 TARGET_ID \
   "include_websocket_shapes": false,
   "websocket_shape_approved": false,
   "include_script_sources": false,
-  "include_storage_keys": false
+  "include_storage_keys": false,
+  "include_storage_fingerprints": false
 }
 ```
 
@@ -141,7 +142,7 @@ REA removes sensitive values before normalized event data is retained:
 - Request/response bodies are not requested or parsed by default. With independent approval, only allowed-origin JSON media types are read within per-body and aggregate budgets, converted immediately to value-free property paths/types, and discarded. `Network.getResponseBody` is never sent without that approval.
 - Console observations with an approved stack source retain call type, argument types, timestamp, and redacted source location. With independent approval, only already-delivered primitive values are retained after credential redaction and byte bounds; objects, getters, and remote properties are never expanded.
 - WebSocket observations retain direction, opcode, and payload byte length. With independent approval, bounded text frames are classified as text or value-free JSON shape; binary bytes, hashes, prefixes, and raw frames are never retained.
-- Storage observations always redact values. Key names, IndexedDB names, and cache names are omitted unless explicitly requested.
+- Storage observations always redact values. Key names, IndexedDB names, and cache names require `include_storage_keys`; stable content fingerprints require the additional `include_storage_fingerprints` approval. Cache bodies above 64 KiB and partial IndexedDB remote objects make fingerprint coverage incomplete, so identical observations remain `unknown`.
 - Script metadata is included only when CDP supplies a URL on an allowed origin. Stable keys exclude transient CDP script IDs, and exact transient raw URLs are used only during script/resource reconciliation. URL-less scripts are excluded because their origin cannot be established. When CDP supplies an execution-context association, the accepted script retains its authorized frame ID for later attribution. Source content is omitted unless explicitly requested and becomes a self-verifying `rea://web-content/sha256/...` artifact subject to per-script and aggregate byte limits.
 
 Cross-origin frames, resources, scripts, events, and workers are excluded unless their exact origins are also approved. Excluded target details are counted without being exposed.

docs/browser-scenario-contract.md

@@ -0,0 +1,80 @@
+# Browser scenario contract
+
+`capture_browser_scenario` accepts the versioned provider-neutral
+`browserScenarioSchema` through both MCP and the
+`capture-browser-scenario INPUT_JSON` CLI command. Version 1 is declarative and
+bounded: it admits a fixed action vocabulary, exact HTTP(S) origins,
+deterministic browser settings, explicit storage and request replay, and finite
+capture limits. `INPUT_JSON` may be inline JSON or a JSON file path.
+
+The browser boundary is part of the contract. Launch mode requires a
+caller-selected absolute executable, a provider-owned temporary profile,
+headless operation, and close-plus-delete cleanup. Connect mode accepts only an
+explicit-port loopback CDP endpoint, declares the browser externally owned, and
+permits disconnect-only cleanup. The Playwright driver preserves this
+distinction: it closes and deletes provider-owned profiles, but only disconnects
+from an external CDP browser. Real-browser verification checks both outcomes and
+confirms that an attached external browser remains alive.
+
+URLs contain a query-free HTTP(S) base plus ordered query entries. Every query,
+form, storage, cookie, and replay value is either an explicitly public literal
+or a reference to a declared environment-backed secret. Raw credentials in
+URLs and literal credential headers are rejected. Secret query names must also
+appear in the redaction policy, and the required credential headers cannot be
+removed from that policy. Durable results must replace resolved secret values
+with their secret references.
+
+Every start, navigation, storage, replay, and redirect origin must be listed in
+`allowed_origins`. Unsupported action tags, unknown fields, duplicate step or
+route IDs, undeclared or unused secrets, and provider-owned replay headers fail
+validation. HTTP and WebSocket routing enforces the same declared scope. Exact
+replay may abort unmatched requests or pass through only approved origins.
+
+The result is Evidence v2 with an initial state followed by one record per
+declared action. Each step reports action status, elapsed time, sanitized URLs,
+event bounds, and independently typed capture states for screenshot, DOM,
+accessibility, URL, history, and storage. Console, page-error, network,
+WebSocket, frame, worker, popup, and cancelled-download events are attributed to
+steps and bounded by the scenario limits. Missing and truncated sections remain
+explicit and make the capture ineligible for equality claims. Attach-mode
+captures also declare the unavoidable pre-attach event gap.
+
+Browser automation is disabled by default. The administrator ceiling is
+configured with:
+
+- `REA_BROWSER_SCENARIO_ENABLED`
+- `REA_BROWSER_SCENARIO_EXECUTABLE_ROOTS_JSON`
+- `REA_BROWSER_SCENARIO_CDP_ENDPOINTS_JSON`
+- `REA_BROWSER_SCENARIO_ALLOWED_ORIGINS_JSON`
+- `REA_BROWSER_SCENARIO_ALLOWED_ENV_JSON`
+
+Unlike passive observation, browser automation is not granted automatically.
+Use an explicit project/session grant, or opt into the administrator grant with
+`REA_BROWSER_SCENARIO_AUTO_GRANT=true` for a trusted unattended environment.
+Authorization commits the exact executable or CDP endpoint, origins, environment
+variable names, network class, and scenario digest before any browser side
+effect.
+
+## Scenario comparison
+
+`compare_web_captures` and `compare-web-captures` also accept two complete
+browser scenario captures. Steps align only by exact, unique `step_id`.
+Duplicate IDs, missing counterparts, changed action kinds, and incompatible
+browser/origin capture context are returned as alignment failures. They prevent
+an unchanged claim; observed differences may still prove a changed result.
+
+The comparison records its full normalization commitment and SHA-256 digest.
+Built-in rules exclude step elapsed time and event sequence/index fields,
+compare screenshots by content digest, and compare DOM/accessibility captures
+by normalized text. Optional caller rules are bounded exact-literal
+replacements over named artifact kinds. Rules and artifact-kind lists are
+sorted canonically before application, making the same policy reproducible
+regardless of input order. Rules operate only on already-redacted durable
+capture fields and are preserved in the result.
+
+Each aligned step reports changed, unchanged, or unknown. Changed and unknown
+action, screenshot, DOM, accessibility, URL, history, storage, and event
+artifacts carry their normalized before/after digests and capture states.
+`max_changes` bounds retained artifact records while total and omitted counts
+remain visible. Missing, truncated, or mismatched capture coverage remains
+unknown instead of being treated as equality.

docs/electron-observation.md

@@ -57,3 +57,55 @@ work completed.
 
 Inspection does not retain DOM values, execute renderer code, navigate, click,
 invoke Electron IPC, close a target, or terminate the application.
+
+## Active Electron scenarios
+
+Active Electron authority is separate and disabled by default. When enabled,
+REA launches an operator-approved Electron executable through the official
+Playwright Electron API, owns its lifetime, accepts bounded click/wait actions,
+window-targeted renderer reload/crash actions, and synthetic `open-url` or
+`second-instance` deep-link delivery. It records capture-scoped window and
+WebContents identities, process metrics, and IPC channel and value-shape metadata.
+Payload values are not retained.
+
+Configure exact roots and run the real fixture verifier with an operator-owned
+Electron runtime:
+
+```bash
+export REA_ELECTRON_AUTOMATE_ENABLED=true
+export REA_ELECTRON_AUTOMATE_AUTO_GRANT=false
+export REA_ELECTRON_AUTOMATE_EXECUTABLE_ROOTS_JSON='["/absolute/path/to/runtime"]'
+export REA_ELECTRON_AUTOMATE_APPLICATION_ROOTS_JSON='["/absolute/path/to/app"]'
+REA_ELECTRON_EXECUTABLE=/absolute/path/to/electron npm run verify:electron
+```
+
+This capability actively launches and interacts with the target. It is not a
+passive CDP observation and must be granted separately as `electron_automate`.
+The default is fail-closed (`AUTO_GRANT=false`); an operator can instead issue
+a project/session/one-shot grant through the normal permission workflow. The
+owned process keeps normal host filesystem and network privileges, so this is
+an authority boundary and lifecycle boundary, not a sandbox.
+
+The CLI and MCP surfaces accept the same schema. For a JSON request file:
+
+```bash
+rea capture-electron-scenario scenario.json --json
+```
+
+The result records bounded action status and targets, correlated app/window/WebContents,
+preload, session, navigation, shell, permission, popup, download, protocol,
+native-addon, process, and IPC timeline events. IPC channels are capped at
+1,024 characters and argument-shape metadata at 32 entries; values are never
+retained. Renderer crash/restart and deep-link actions are synthetic, bounded
+scenario controls; their attempted and observed outcomes remain in the
+timeline. The active hook blocks and records external shell/navigation,
+permission, download, popup, updater, and OS-integration effects. The timeline
+is explicitly partial when attachment starts after application activity or when
+the event budget is exhausted.
+
+Active Electron Evidence can also be supplied to
+[`reconcile_javascript_runtime`](javascript-runtime-reconciliation.md). That
+projection is intentionally target-only and partial: it binds the approved
+application path and capture outcome to the static graph, while frames, scripts,
+workers, and execution claims remain unavailable until a separate passive runtime
+capture provides them.

docs/installation.md

@@ -7,7 +7,7 @@ REA separates installing its CLI from configuring external software and agents.
 The recommended setup entrypoint is:
 
 ```bash
-npx rea-agents setup
+npx --yes rea-agents@latest setup
 ```
 
 If npm asks to download and run the package, that approval applies only to the
@@ -15,12 +15,28 @@ current package-runner invocation. REA still prints its own setup plan and asks
 for separate approval before changing agent configuration or installing a
 product-owned component.
 
+The explicit `@latest` request prevents a project dependency or stale npx cache
+entry from choosing the setup version.
+REA runs the version npm selected and never silently replaces an intentional
+version request after launch. To repair registrations written by an older
+release, rerun the command above and review the resulting setup plan.
+
+For an intentional rollback, make the package request explicit:
+
+```bash
+npm exec --yes --package=rea-agents@2.4.0 -- rea setup
+```
+
+Setup continues to pin persistent MCP registrations to the exact version that
+performed setup. Running current setup later migrates unversioned or older
+managed registrations through the normal reviewed setup transaction.
+
 REA supports Node.js 22.19+ and 24.11+ (including newer releases). It uses the npm already paired with that runtime and never upgrades Node.js, npm, or Homebrew.
 
 Running `npm install rea-agents` without `--global` installs the executable only
 in the current project's `node_modules/.bin`; it does not make `rea` available
-on the shell `PATH`. Use `npx rea-agents setup` for the guided setup journey,
-`npx -y rea-agents@latest` for unattended one-off commands, or install globally
+on the shell `PATH`. Use the explicit setup command above for the guided setup
+journey, `npx -y rea-agents@latest` for unattended one-off commands, or install globally
 with `npm install --global rea-agents` for a shell-visible `rea` command.
 
 The optional curl wrapper installs only the global npm package:
@@ -145,6 +161,26 @@ host mount and the rest of `/tmp` remain unchanged; this fallback never invokes
 `sudo`. `rea doctor --provider hopper --detail full --json` reports the selected
 strategy and both host and effective mount facts.
 
+### Hopper in CI
+
+REA's unattended Linux path is validated against Hopper's offered demo mode.
+A paid license is not required for that path, and REA does not read, install, or
+automate license credentials. Licensed Hopper installations remain supported,
+but license activation is an operator-owned prerequisite rather than part of
+REA setup.
+
+macOS requires Hopper's first-run UI to be completed in the same user session
+that will run REA: choose the demo mode or activate an existing license before
+starting an unattended job. Ephemeral macOS runners therefore need a
+pre-provisioned user session or a deliberate interactive bootstrap step.
+
+When Hopper cannot start in CI, run
+`rea doctor --provider hopper --detail full --json` in the failing runner.
+Structured failures distinguish private-display dependencies, an unsupported
+demo dialog or build, process-ownership conflicts, and an early lifecycle exit.
+Apply the reported remediation rather than exposing the runner's desktop,
+copying license secrets into logs, or killing unrelated Hopper processes.
+
 ## Ghidra
 
 REA's Ghidra provider is bring-your-own and supports Linux x64 with the exact
@@ -221,3 +257,30 @@ target/snapshot/import digest identity, and requires complete runtime cleanup.
 ## Diagnose, update, and remove
 
 `rea doctor --json` is strictly read-only. `rea upgrade` updates only the npm installation that owns the running CLI. `rea uninstall` removes only REA-owned agent registrations and skill files; `--purge-data` additionally removes REA cache and state paths.
+
+## MCP Registry
+
+REA is published in the official MCP Registry as `io.github.morluto/rea`. Registry
+clients can discover the server and install the existing public `rea-agents` npm
+package; the Registry entry does not introduce a second distribution artifact.
+
+For a client that supports Registry discovery, search for `io.github.morluto/rea`
+and select the npm package. The published metadata launches the existing stdio
+server through `npx` with the `mcp` command.
+
+For a client that requires manual configuration, use:
+
+```json
+{
+  "mcpServers": {
+    "rea": {
+      "command": "npx",
+      "args": ["-y", "rea-agents@latest", "mcp"]
+    }
+  }
+}
+```
+
+Use an exact `rea-agents@VERSION` in the arguments when a reproducible client
+configuration is required. `rea setup` writes the same package-runner shape and
+pins it to the exact version that performed setup.

docs/javascript-application-workflows.md

@@ -3,8 +3,9 @@
 REA derives a bounded feature trace from one authenticated JavaScript
 Application Graph and compares two authenticated graph versions. The MCP tools
 are `trace_application_feature`, `trace_javascript_semantics`,
-`compare_application_versions`, and `compare_javascript_export_shapes`; their
-CLI equivalents use the same names with hyphens.
+`compare_application_versions`, `compare_source_to_bundle`, and
+`compare_javascript_export_shapes`; their CLI equivalents use the same names
+with hyphens.
 
 Both workflows consume Evidence v2 produced by
 `analyze_javascript_application` or `reconcile_javascript_runtime`. They do not
@@ -46,14 +47,22 @@ function, module, seed-match, and page limits are validated against exact
 published ranges. A committed cursor returns the next deterministic relation
 page only for the same graph, query, and limits.
 
-The initial extractor covers lexical definitions and reads, closure captures,
-and uniquely resolved local calls with argument-to-parameter and direct
-return-to-call candidates. Dynamic calls/properties, parser recovery, and bound
-frontiers stay explicit. Promise, event, timer, child-process, request,
-configuration, boundary, resource, and fingerprint families are represented by
-the versioned schema but report unsupported or unknown coverage until their
-extractors supply facts. Missing relations in those families are never reported
-as proven absence.
+The extractor covers lexical definitions and reads, literal seeds, static
+property slots, object reads/writes/spreads/destructuring, closure captures,
+uniquely resolved local calls, argument/return flow, and explicit Promise
+construction, chaining, aggregation, await, return, assignment, and
+detachment. It also recovers bounded static candidates for EventEmitter
+registrations/removals and dispatch, Node timers and cancellation handles, asynchronous
+`node:child_process` creation and ownership, configuration sources and direct
+defaults, request construction and response consumers, parse/coercion/
+validation boundaries, and built-in resource acquisition/release.
+
+Function fingerprints commit normalized syntax, control-flow shape, relation
+shape, literal sets, arity, and detected effects without using local names or
+source offsets. Equal duplicate fingerprints remain ambiguous. Dynamic
+calls/properties/names, parser recovery, unresolved handles, unsupported API
+shapes, and every reached bound stay explicit unknowns; a missing relation is
+never reported as proven behavioral absence.
 
 Semantic relations use static-inference authority. `resolved` means the static
 target identity was unique within admitted analysis; it does not mean the path
@@ -83,6 +92,25 @@ items, candidate references, graph nodes, edges, and observations. With
 `unknown_registry_approved: true`, unresolved comparison items can be retained
 as a residual unknown in a live session.
 
+## Historical source-to-bundle comparison
+
+`compare_source_to_bundle` compares one cryptographically committed
+`HistoricalSourceGraph/v1` with authenticated application-graph Evidence. The
+stable scoring model reports every admitted signal and weight: exact source
+digest, source-map original path, exact current path, path suffix, basename, and
+language extension. Exact digest wins over location inference; weak basename
+or extension evidence never forces a mapping.
+
+Each historical source file is classified as `unchanged`, `modified`,
+`removed`, `split`, `merged`, `duplicated`, or `unknown`. Multiple equally
+scored path mappings form a bounded static split inference. Multiple current
+nodes with the exact historical digest are duplicated; multiple historical
+paths with exact identity to one current node are merged. `removed` requires
+complete historical and application inventories with no relevant comparison
+truncation. Ambiguous candidates, partial inventories, and exhausted limits
+remain unknown. These static mappings do not claim runtime loading or semantic
+equivalence.
+
 ## Export return-shape comparison
 
 `compare_javascript_export_shapes` selects exactly one module path and export
@@ -108,7 +136,7 @@ replay recommendation; it does not execute JavaScript.
 
 ## CLI and verification
 
-All four CLI commands accept inline JSON or a JSON file up to 64 MiB. The input
+All five CLI commands accept inline JSON or a JSON file up to 64 MiB. The input
 is the same object used by the corresponding MCP tool.
 
 For two operator-provided directories or ASARs, run:

docs/javascript-runtime-observation.md

@@ -0,0 +1,101 @@
+# Passive Node and Electron runtime observation
+
+REA can attach to an already-running Node.js or Electron V8 Inspector target
+and retain bounded script-load and execution-context metadata. The
+`list_javascript_runtime_targets` and `observe_javascript_runtime` MCP tools
+have equivalent `rea list-javascript-runtime-targets` and
+`rea observe-javascript-runtime` commands. Successful calls return
+deterministic Evidence v2.
+
+This authority is disabled by default and is separate from browser CDP,
+Electron file-page inspection, Process Capture, and controlled JavaScript
+replay:
+
+```bash
+export REA_V8_INSPECTOR_OBSERVE_ENABLED=true
+export REA_V8_INSPECTOR_ENDPOINTS_JSON='["http://127.0.0.1:9229"]'
+export REA_V8_INSPECTOR_FILE_ROOTS_JSON='["/absolute/path/to/app"]'
+export REA_V8_INSPECTOR_ALLOWED_ORIGINS_JSON='[]'
+
+rea list-javascript-runtime-targets http://127.0.0.1:9229 \
+  --approved --json
+rea observe-javascript-runtime http://127.0.0.1:9229 TARGET_ID \
+  --runtime-kind node --approved --json
+```
+
+At least one canonical file root or exact HTTP(S) origin is required.
+Discovery is restricted to a literal-loopback HTTP endpoint. A target must
+match the exact requested target ID, expose a same-port WebSocket reported by
+the approved discovery endpoint, and remain inside the requested file or
+origin scope. Targets already marked attached are rejected rather than
+displacing another debugger. Canonical file paths are checked after symlink resolution.
+Excluded locations are counted but never retained.
+
+## Passive protocol boundary
+
+The provider sends exactly two protocol commands:
+
+- `Runtime.enable`
+- `Debugger.enable`
+
+It never sends `Runtime.evaluate`, reads script source, installs breakpoints,
+pauses or resumes execution, calls `Runtime.runIfWaitingForDebugger`, launches
+the target, instruments JavaScript, or invokes Electron APIs. Closing a call
+closes only REA's WebSocket.
+
+The direct observations are:
+
+- `Debugger.scriptParsed`, establishing that a bounded script location was
+  parsed in the observed execution context;
+- `Debugger.scriptFailedToParse`, retained only as a bounded invalid-script
+  count;
+- `Runtime.executionContextCreated`,
+  `Runtime.executionContextDestroyed`, and
+  `Runtime.executionContextsCleared`, establishing context lifecycle within
+  the capture window.
+
+The Inspector protocol does not directly expose require/import caller edges,
+EventEmitter emissions or listener invocation, Electron IPC messages or
+handlers, or script-unload events. Those facts remain explicit unknowns.
+`scriptParsed` proves script presence, not the importing module, feature
+execution, initialization order, or causality.
+
+## Node and Electron roles
+
+The caller declares one role: `node`, `electron-main`, `electron-preload`, or
+`electron-renderer`. Node and Electron-main declarations require a protocol
+target of type `node`; preload and renderer declarations require `page`.
+Inspector does not authenticate the operating-system PID or distinguish an
+Electron role, so Evidence records the role authority as
+`caller-declared-unverified`.
+
+Electron main, preload, and renderer behavior can therefore be observed only
+as separate approved Inspector targets. The provider does not infer that two
+targets belong to the same Electron application.
+
+## Bounds and determinism
+
+Every observation commits the window and exact limits for events, scripts,
+execution contexts, per-location bytes, and total retained metadata bytes.
+Limit hits increment dropped-event counts and set `capture.truncated`; they
+never become completeness claims. Scripts are authorized after capture,
+deduplicated by stable metadata, and canonically sorted. Wall-clock timestamps
+and protocol script IDs are excluded from the durable result, so identical
+inputs and captured metadata produce the same Evidence ID.
+
+Inspector attach is inherently incomplete. Enabling `Debugger` reports known
+and uncollected scripts, but scripts collected before attachment may be
+missing. Absence from a bounded capture never proves that a script or behavior
+does not occur.
+
+## Static correlation
+
+Pass the resulting observation Evidence and an
+`analyze_javascript_application` Evidence record to
+`reconcile_javascript_runtime`. The reconciliation accepts this provider
+alongside passive web and Electron page captures. Exact approved file or URL
+mappings can correlate script presence with JavaScript Application Graph
+assets. Because this provider never reads source bytes, matches normally use a
+unique authorized location and remain weaker than captured-byte identity.
+Builtin `node:` scripts remain runtime-only nodes unless a future explicit
+static authority models them.

docs/javascript-runtime-reconciliation.md

@@ -1,7 +1,7 @@
 # JavaScript static/runtime reconciliation
 
 REA can combine an existing static JavaScript Application Graph with one or
-more passive browser or Electron captures without collapsing their different
+more passive browser, Electron page, or Node/Electron V8 Inspector captures without collapsing their different
 authorities. The `reconcile_javascript_runtime` MCP tool and
 `rea reconcile-javascript-runtime` CLI command accept Evidence v2 records and
 return derived Evidence v2 containing a combined JavaScript Application Graph
@@ -9,7 +9,8 @@ and explicit match, ambiguity, mismatch, and unknown classifications.
 
 The operation performs no filesystem, browser, or Electron I/O. It accepts only
 semantically verified Evidence produced by `analyze_javascript_application`,
-`inspect_web_page`, or `inspect_electron_page`; matching operation names alone
+`inspect_web_page`, `inspect_electron_page`, or
+`observe_javascript_runtime`; matching operation names alone
 is insufficient. Provider identity, predicate version, subject digest, target
 parameters, and normalized-result schemas are checked before reconciliation.
 
@@ -18,12 +19,13 @@ parameters, and normalized-result schemas are checked before reconciliation.
 1. Run `analyze_javascript_application` against exactly one application layer.
    Optional cache or assets directories can be analyzed independently and
    supplied as additional layers.
-2. Run `inspect_web_page` or `inspect_electron_page`. Capturing script sources
+2. Run `inspect_web_page`, `inspect_electron_page`, or the attach-only
+   `observe_javascript_runtime`. Capturing script sources
    is optional, but an approved source capture provides the strongest byte
    identity.
 3. Pass the resulting Evidence records to `reconcile_javascript_runtime`.
    Browser URLs normally need an explicit URL-prefix mapping. Extracted
-   Electron directories are mapped automatically when runtime files remain
+   Electron and V8 Inspector file locations are mapped automatically when runtime files remain
    beneath the analyzed input root; relocated files, ASAR projections, caches,
    and asset roots need explicit mappings.
 
@@ -134,12 +136,19 @@ globally unloaded.
 
 ## Frames, workers, and source maps
 
-Passive inspection now retains the execution-context frame ID supplied by CDP
+Passive inspection retains the execution-context frame ID supplied by CDP
 for each accepted script. Electron captures also inventory authorized worker,
 service-worker, and shared-worker targets, including bounded opener-target and
 parent-frame relationships. These fields improve attribution while preserving
 the original exact-origin or canonical-root filter.
 
+V8 Inspector observations expose execution-context IDs but no authenticated
+frame relationship, so their scripts attach to the exact runtime target in the
+combined graph. They never supply source bytes, require/import caller edges,
+EventEmitter activity, Electron IPC, or script-unload evidence. A unique
+authorized file or URL location can still correlate script presence with a
+static asset, but it does not prove module initialization or feature execution.
+
 Source-map declarations and approved original-source reads stay under static
 source-map authority. They are reported in `source_map_authority` but never used
 as primary runtime byte matches. A source name or `sourcesContent` digest is not

docs/mcp-contracts.md

@@ -11,8 +11,14 @@ expected package version, catalog digest, or registered server path to
 reports their command vectors as aligned, stale, missing, or invalid, and keeps
 live-server state `unknown` unless the active connection supplies identity.
 
-Tool names remain stable. `binary_session.tool_availability` explains each
-operation with a stable availability reason instead of silently hiding it.
+Canonical tool names remain stable, while `tools/list` advertises only the
+operations callable for the current target, provider, policy, host, and
+negotiated client capabilities. `binary_session.tool_availability` remains the
+complete inventory: it explains advertised and hidden operations with stable
+availability reasons and remediation. Each entry also reports required and
+optional negotiated client features plus the currently missing features. Form elicitation is optional for
+`capture_process_scenario`: an existing grant remains usable without it, while
+a missing grant cannot be elicited by a client that does not advertise it.
 Opening or closing a target, reloading policy, or observing a provider health
 transition emits `notifications/tools/list_changed`.
 
@@ -54,8 +60,10 @@ shutdown rules still apply; REA never kills a process it cannot prove it owns.
 
 ## Evidence resources
 
-Evidence remains inline for compatibility and successful Evidence-producing
-tools also return `resource_link` content. Session resources are connection-local:
+Evidence-producing tools return compact summaries plus `resource_link` content.
+Every link is accompanied by an ordinary instruction to copy its opaque URI
+unchanged and call MCP `resources/read` (Codex: `read_mcp_resource`). Session
+resources are connection-local:
 
 - `rea://evidence/{evidenceId}` returns the complete immutable Evidence v2 record.
 - `rea://evidence/{evidenceId}/section/{section}` returns a bounded result section.
@@ -63,9 +71,10 @@ tools also return `resource_link` content. Session resources are connection-loca
   `protocol`, `nodes`, `occurrences`, and `edges` when present.
 - `rea://unknown/{unknownId}` returns the current residual-unknown head and its
   immutable revision history.
-- `rea://unknowns/active` returns current unresolved heads.
-- `rea://snapshot/{snapshotDigest}` returns the current immutable analysis
-  snapshot when its canonical content digest matches.
+- `rea://evidence-bundle/{bundleDigest}` returns immutable canonical bytes
+  retained by `snapshot_evidence_bundle`.
+- `rea://snapshot/current` returns the mutable native analysis cache as an
+  `available` or `unavailable` state.
 - `rea://artifact/{manifestId}/{collection}` returns a canonical artifact
   `nodes`, `occurrences`, or `edges` page with Evidence provenance.
 - `rea://function/{targetSha256}/{address}` returns a retained function dossier
@@ -78,11 +87,33 @@ workspace `resource_link` blocks. Workspace resources preserve revision and
 `previous_revision_digest` commitments; persistent workspace files remain
 subject to configured read/write roots.
 
+Retained bundle URIs are session-scoped and are invalidated by
+`release_evidence_bundle` or session close. When retention reaches its bounded
+capacity, release an unneeded digest and retry; for cross-session recovery use
+`export_evidence_bundle` followed by `import_evidence_bundle` and
+`snapshot_evidence_bundle` in the new session.
+
+`export_evidence_bundle` is file-only and requires `path`; existing files
+require `overwrite: true`. Use `snapshot_evidence_bundle` and then
+`resources/read` when the complete bundle is needed within the current session.
+
 An Evidence URI is discoverability, not authorization. It cannot authorize file
 access, extraction, mounting, execution, or networking. IDs disappear when the
 session ends unless the existing Evidence bundle or workspace persistence flow
 explicitly retains them.
 
+## Aggregate native context
+
+`get_navigation_context` composes the selected document, current address, and
+current/containing procedure. Its capability inventory exposes a
+`current_selection` mode and an `explicit_document` mode; the latter works when
+the caller supplies `document` and the provider lacks `current_document`. A
+cursor outside a procedure is represented as
+`procedure: null`. `inspect_address_context` requires an explicit address and
+returns bounded name, procedure, comment, inline-comment, and bookmark facets;
+unsupported facets are local `unavailable` outcomes. The scalar getters remain
+available while the aggregate contracts are evaluated.
+
 ## Permission policy
 
 All local side effects use one scope vocabulary: capability, canonical roots,

docs/mcp-prompts.md

@@ -20,6 +20,10 @@ also requires the agent to keep observations, inferences, and unknowns
 distinct. Requested prompt arguments and completion choices are rendered as
 untrusted selection data, not instructions or authorization.
 
+For target paths in `compare_application_versions`, the rendered workflow
+opens each target before calling `inventory_artifact`; artifact inventory and
+inspection operate on the active target and do not accept a path themselves.
+
 Use standard MCP discovery and retrieval:
 
 ```json

docs/process-capture.md

@@ -47,9 +47,11 @@ REA offers the once-or-session grant form only after the connection negotiates
 an MCP revision with multi-round tool results and advertises form elicitation.
 Older connections keep returning the structured
 permission-required result and never wait for an unsupported elicitation
-response. The MCP SDK runtime currently pinned by REA negotiates the older
-protocol path, so the interactive flow remains fail-closed until its runtime
-protocol support is available.
+response. On the pinned `@modelcontextprotocol/server` 2.0.0 runtime, this is
+the official `2026-07-28` `inputRequired` continuation: the SDK seals the
+request state and validates the continuation envelope, while REA validates the
+untrusted input response before creating a connection-owned grant. The older
+push-style `elicitation/create` path is not used for this protocol revision.
 
 Every scenario must also contain `"approved": true`. Executables, working
 directories, filesystem roots, and requested environment variables are checked

docs/product-catalog.json

@@ -2,23 +2,24 @@
   "catalog_schema_version": 1,
   "package": {
     "name": "rea-agents",
-    "version": "2.4.0",
+    "version": "3.1.0",
     "sdk": {
-      "server": "2.0.0-beta.4",
-      "client": "2.0.0-beta.4",
-      "core": "2.0.0-beta.4"
+      "server": "2.0.0",
+      "client": "2.0.0",
+      "core": "2.0.0"
     },
     "skill_version": "23"
   },
   "tools": {
-    "total": 99,
+    "total": 116,
     "families": [
       {
         "id": "direct",
         "surface": "official-proxy",
-        "count": 34,
+        "count": 36,
         "tools": [
           "address_name",
+          "address_to_file_offset",
           "comment",
           "current_address",
           "current_document",
@@ -40,6 +41,7 @@
           "procedure_info",
           "procedure_pseudo_code",
           "procedure_references",
+          "read_bytes",
           "read_function_instructions",
           "resolve_containing_procedure",
           "search_procedures",
@@ -57,17 +59,20 @@
       {
         "id": "enhanced",
         "surface": "enhanced",
-        "count": 10,
+        "count": 13,
         "tools": [
           "analyze_function",
           "analyze_swift_types",
           "batch_decompile",
           "binary_overview",
+          "find_code_for_string",
           "find_xrefs_to_name",
           "get_call_graph",
           "get_objc_classes",
           "get_objc_protocols",
+          "inspect_native_api",
           "swift_classes",
+          "trace_call_path",
           "trace_feature"
         ]
       },
@@ -86,8 +91,8 @@
       {
         "id": "artifact",
         "surface": "artifact-provider",
-        "count": 2,
-        "tools": ["extract_artifact", "inventory_artifact"]
+        "count": 3,
+        "tools": ["extract_artifact", "inspect_artifact", "inventory_artifact"]
       },
       {
         "id": "managed",
@@ -107,9 +112,10 @@
       {
         "id": "browser",
         "surface": "browser-provider",
-        "count": 8,
+        "count": 9,
         "tools": [
           "analyze_web_bundle",
+          "capture_browser_scenario",
           "capture_web_screenshot",
           "compare_web_captures",
           "compare_web_screenshots",
@@ -122,22 +128,35 @@
       {
         "id": "electron",
         "surface": "electron-provider",
-        "count": 4,
+        "count": 5,
         "tools": [
           "analyze_javascript_application",
+          "capture_electron_scenario",
           "inspect_electron_page",
           "list_electron_targets",
           "reconcile_javascript_runtime"
         ]
       },
+      {
+        "id": "javascript-runtime",
+        "surface": "runtime-provider",
+        "count": 2,
+        "tools": [
+          "list_javascript_runtime_targets",
+          "observe_javascript_runtime"
+        ]
+      },
       {
         "id": "application",
         "surface": "application-workflow",
-        "count": 9,
+        "count": 12,
         "tools": [
+          "build_reconstruction_obligation_ledger",
           "commit_reconstruction_coverage",
           "compare_application_versions",
           "compare_javascript_export_shapes",
+          "compare_source_to_bundle",
+          "evaluate_reconstruction_readiness",
           "execute_node_characterization",
           "prepare_node_characterization",
           "query_reconstruction_coverage",
@@ -149,7 +168,7 @@
       {
         "id": "session",
         "surface": "session",
-        "count": 19,
+        "count": 23,
         "tools": [
           "binary_session",
           "build_call_path",
@@ -162,11 +181,15 @@
           "correlate_static_and_runtime",
           "export_evidence_bundle",
           "find_changed_behavior",
+          "get_navigation_context",
           "import_evidence_bundle",
+          "inspect_address_context",
           "list_unknowns",
           "open_binary",
           "record_unknown",
+          "release_evidence_bundle",
           "run_replay_machine",
+          "snapshot_evidence_bundle",
           "update_unknown",
           "verify_reconstruction",
           "verify_unknown_resolution"
@@ -207,6 +230,7 @@
       "version": null,
       "capabilities": [
         "address_name",
+        "address_to_file_offset",
         "analyze_function",
         "comment",
         "current_address",
@@ -229,6 +253,7 @@
         "procedure_info",
         "procedure_pseudo_code",
         "procedure_references",
+        "read_bytes",
         "read_function_instructions",
         "resolve_containing_procedure",
         "search_procedures",
@@ -259,7 +284,11 @@
       "id": "rea-artifact-graph",
       "name": "REA safe artifact graph provider",
       "version": "1",
-      "capabilities": ["extract_artifact", "inventory_artifact"]
+      "capabilities": [
+        "extract_artifact",
+        "inspect_artifact",
+        "inventory_artifact"
+      ]
     },
     {
       "id": "rea-cdp-browser",
@@ -315,9 +344,12 @@
       "name": "REA JavaScript application workflows",
       "version": "1",
       "capabilities": [
+        "build_reconstruction_obligation_ledger",
         "commit_reconstruction_coverage",
         "compare_application_versions",
         "compare_javascript_export_shapes",
+        "compare_source_to_bundle",
+        "evaluate_reconstruction_readiness",
         "execute_node_characterization",
         "prepare_node_characterization",
         "query_reconstruction_coverage",
@@ -331,6 +363,27 @@
       "name": "REA JavaScript runtime reconciliation",
       "version": "1",
       "capabilities": ["reconcile_javascript_runtime"]
+    },
+    {
+      "id": "rea-playwright-browser-scenario",
+      "name": "REA Playwright browser scenario capture provider",
+      "version": "1",
+      "capabilities": ["capture_browser_scenario"]
+    },
+    {
+      "id": "rea-playwright-electron-active",
+      "name": "REA Playwright active Electron observation provider",
+      "version": "1",
+      "capabilities": ["capture_electron_scenario"]
+    },
+    {
+      "id": "rea-v8-inspector",
+      "name": "REA passive Node/Electron V8 Inspector provider",
+      "version": "1",
+      "capabilities": [
+        "list_javascript_runtime_targets",
+        "observe_javascript_runtime"
+      ]
     }
   ],
   "setup_clients": [
@@ -390,6 +443,18 @@
       "id": "artifact_graph",
       "version": 1
     },
+    {
+      "id": "browser_scenario",
+      "version": 1
+    },
+    {
+      "id": "browser_scenario_capture",
+      "version": 1
+    },
+    {
+      "id": "browser_scenario_diff",
+      "version": 1
+    },
     {
       "id": "browser_target_list",
       "version": 1
@@ -446,6 +511,14 @@
       "id": "javascript_feature_trace",
       "version": 1
     },
+    {
+      "id": "javascript_runtime_observation",
+      "version": 1
+    },
+    {
+      "id": "javascript_runtime_target_list",
+      "version": 1
+    },
     {
       "id": "javascript_semantic_graph",
       "version": 1
@@ -520,12 +593,15 @@
     }
   ],
   "cli": {
-    "primary_count": 59,
+    "primary_count": 68,
     "commands": [
       "analyze",
       "analyze-javascript-application",
       "analyze-web-bundle",
+      "build-reconstruction-obligation-ledger",
       "capabilities",
+      "capture-browser-scenario",
+      "capture-electron-scenario",
       "capture-process",
       "capture-web-screenshot",
       "commit-reconstruction-coverage",
@@ -534,12 +610,14 @@
       "compare-javascript-export-shapes",
       "compare-managed-members",
       "compare-process-captures",
+      "compare-source-to-bundle",
       "compare-web-captures",
       "compare-web-screenshots",
       "decompile",
       "demangle-swift",
       "discover-webmcp-tools",
       "doctor",
+      "evaluate-reconstruction-readiness",
       "evidence-export",
       "evidence-import",
       "execute-node-characterization",
@@ -548,11 +626,13 @@
       "import-managed-reconstruction",
       "import-reference-source",
       "inspect",
+      "inspect-artifact",
       "inspect-electron-page",
       "inspect-macho",
       "inspect-managed-artifact",
       "inspect-managed-members",
       "inspect-managed-native-boundaries",
+      "inspect-native-api",
       "inspect-plist",
       "inspect-signature",
       "inspect-web-page",
@@ -562,6 +642,8 @@
       "list-architectures",
       "list-browser-targets",
       "list-electron-targets",
+      "list-javascript-runtime-targets",
+      "observe-javascript-runtime",
       "observe-web-session",
       "plan-managed-runtime-correlation",
       "policy",
@@ -591,17 +673,18 @@
   },
   "runtime_catalog": {
     "counts": {
-      "cli_commands": 59,
-      "mcp_tools": 99,
+      "cli_commands": 68,
+      "mcp_tools": 116,
       "mcp_prompts": 6,
       "mcp_resources": 2,
-      "mcp_resource_templates": 9
+      "mcp_resource_templates": 11
     },
     "digests": {
-      "tools_sha256": "9159861cda3cc76f876dde306efae886dd310419d4e972f89ab7b85ff5789485",
-      "prompts_sha256": "f6da3ad38a1000c11364d1710f122ac4990551f04efd8c53ffb2e819b5cf5707",
-      "resources_sha256": "94bebbab1a1b3cf47644c38d3de6469de568caa7bd7b842f529ead8ad320a912",
-      "combined_sha256": "e787c57af8337f17b9da72745fcb328634af3b39be1d9ca8bfe1836274351f92"
+      "tools_sha256": "b0e8b9c894ef347b6680a3a5bfdb4cba5c10e9129eeaa43a5ea22ce4d398d417",
+      "prompts_sha256": "3886a3bf55a448def79e3eb429e6a56eb2ba075423c5cb1e5747642b389ef8fe",
+      "resources_sha256": "e0e872276ebf6f88e916ef24930a99eed27ce4c93e494e60820e9bd8cc8497c3",
+      "combined_sha256": "bab5657d9525ec4f798d0a9ef6001412d9c11f77fb0ddc925c7076fd10921dc9",
+      "providers_sha256": "7446b51788734ebf6f4f702e3a5a8c9f0b61967490c245f30bd37b2060827e6b"
     }
   }
 }

docs/reconstruction-obligation-ledgers.md

@@ -0,0 +1,333 @@
+# Reconstruction obligation ledgers
+
+`build_reconstruction_obligation_ledger` turns authenticated Evidence v2 records
+into a versioned, deterministic list of reconstruction claims. The same workflow
+is available as:
+
+- MCP tool: `build_reconstruction_obligation_ledger`
+- CLI command: `rea build-reconstruction-obligation-ledger`
+- MCP resource:
+  `rea://evidence/{evidenceId}/reconstruction-obligation-ledger`
+
+The ledger is conservative by design. Static Application Graph facts create
+candidate obligations; they do not prove runtime or process behavior. A required
+obligation closes only when one manifest binding supplies a unique owner, any
+required parser/schema/domain type, every required case fixture, and a passing
+verifier whose authority is comparable to the original observation. The
+verifier must enumerate the obligation ID and its result must be present in the
+input Evidence bundle. Contradictions, duplicate definitions or owners,
+residual unknowns, missing dependencies, and unavailable authority keep closure
+open or failed.
+
+## Complete CLI request
+
+This empty request is useful for checking client integration. It is valid and
+returns an `unknown` ledger with zero obligations; absence of source Evidence
+never claims closure:
+
+```sh
+rea build-reconstruction-obligation-ledger \
+  '{
+    "evidence_bundle": {
+      "bundle_version": 2,
+      "artifacts": [],
+      "providers": [],
+      "environments": [],
+      "scenarios": [],
+      "captures": [],
+      "unknowns": [],
+      "records": []
+    },
+    "reviewed_obligations": [],
+    "manifest": {
+      "schema_version": 1,
+      "bindings": [],
+      "contradictions": []
+    },
+    "limits": { "max_obligations": 100 },
+    "page": { "offset": 0, "limit": 50 }
+  }' \
+  --json
+```
+
+For a real investigation, export an Evidence bundle from the session and replace
+the empty bundle. Application Graph and Process Capture v4 records generate
+conservative candidates automatically. Add reviewed obligations when a required
+claim is not represented by those sources.
+
+## Reviewed obligation examples
+
+Each example below is a complete `reviewed_obligations` element. Replace the
+sample Evidence ID with an authenticated review record already present in
+`evidence_bundle.records`. Stable IDs and versions make changes reviewable.
+
+### CLI parsing
+
+```json
+{
+  "obligation_id": "cli.config.invalid-option",
+  "obligation_version": 1,
+  "title": "Reject an invalid configuration option with the supported CLI error",
+  "application_layer": "cli",
+  "family": "argument-parsing",
+  "target": {
+    "artifact_sha256": null,
+    "application_node_id": null,
+    "semantic_node_id": null,
+    "location": "rea --unknown-option"
+  },
+  "required": true,
+  "required_case_kinds": ["positive", "negative", "malformed"],
+  "required_original_authority": "process",
+  "required_fixture_authority": "packaged-process",
+  "required_verifier_authority": "packaged-process",
+  "requires_parser_type": true,
+  "dependency_obligation_ids": [],
+  "residual_unknown_ids": [],
+  "unavailable_authority": [],
+  "required_next_evidence": ["Capture the installed CLI for all three cases."],
+  "disposition": "active",
+  "review_evidence_ids": [
+    "ev_aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+  ]
+}
+```
+
+### Protocol handler
+
+```json
+{
+  "obligation_id": "protocol.rpc.cancel",
+  "obligation_version": 1,
+  "title": "Cancel an in-flight request and emit one terminal response",
+  "application_layer": "protocol",
+  "family": "request-response",
+  "target": {
+    "artifact_sha256": null,
+    "application_node_id": null,
+    "semantic_node_id": null,
+    "location": "JSON-RPC request cancellation"
+  },
+  "required": true,
+  "required_case_kinds": ["positive", "negative", "malformed", "cancellation"],
+  "required_original_authority": "external",
+  "required_fixture_authority": "protocol",
+  "required_verifier_authority": "protocol",
+  "requires_parser_type": true,
+  "dependency_obligation_ids": [],
+  "residual_unknown_ids": [],
+  "unavailable_authority": [],
+  "required_next_evidence": [
+    "Record request, cancellation, and terminal response IDs."
+  ],
+  "disposition": "active",
+  "review_evidence_ids": [
+    "ev_bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb"
+  ]
+}
+```
+
+### Electron startup and background behavior
+
+```json
+{
+  "obligation_id": "electron.background.startup",
+  "obligation_version": 1,
+  "title": "Start the background process before exposing the renderer bridge",
+  "application_layer": "electron",
+  "family": "startup",
+  "target": {
+    "artifact_sha256": null,
+    "application_node_id": null,
+    "semantic_node_id": null,
+    "location": "main process startup"
+  },
+  "required": true,
+  "required_case_kinds": ["positive", "negative", "teardown"],
+  "required_original_authority": "runtime",
+  "required_fixture_authority": "renderer",
+  "required_verifier_authority": "renderer",
+  "requires_parser_type": false,
+  "dependency_obligation_ids": [],
+  "residual_unknown_ids": [],
+  "unavailable_authority": [],
+  "required_next_evidence": [
+    "Observe main/renderer ordering and application shutdown."
+  ],
+  "disposition": "active",
+  "review_evidence_ids": [
+    "ev_cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc"
+  ]
+}
+```
+
+### Persistence migration
+
+```json
+{
+  "obligation_id": "persistence.profile.migrate-v2",
+  "obligation_version": 1,
+  "title": "Migrate a version-one profile without losing unknown fields",
+  "application_layer": "persistence",
+  "family": "migration",
+  "target": {
+    "artifact_sha256": null,
+    "application_node_id": null,
+    "semantic_node_id": null,
+    "location": "profile schema v1 to v2"
+  },
+  "required": true,
+  "required_case_kinds": ["positive", "negative", "malformed"],
+  "required_original_authority": "runtime",
+  "required_fixture_authority": "integration",
+  "required_verifier_authority": "integration",
+  "requires_parser_type": true,
+  "dependency_obligation_ids": [],
+  "residual_unknown_ids": [],
+  "unavailable_authority": [],
+  "required_next_evidence": [
+    "Compare pre-migration and committed storage snapshots."
+  ],
+  "disposition": "active",
+  "review_evidence_ids": [
+    "ev_dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd"
+  ]
+}
+```
+
+### Native ABI
+
+```json
+{
+  "obligation_id": "native-abi.helper.status",
+  "obligation_version": 1,
+  "title": "Preserve the helper status-code and output-buffer contract",
+  "application_layer": "native-abi",
+  "family": "ffi",
+  "target": {
+    "artifact_sha256": null,
+    "application_node_id": null,
+    "semantic_node_id": null,
+    "location": "helper_status(const uint8_t *, size_t, uint8_t *, size_t *)"
+  },
+  "required": true,
+  "required_case_kinds": ["positive", "negative", "malformed"],
+  "required_original_authority": "process",
+  "required_fixture_authority": "native-abi",
+  "required_verifier_authority": "native-abi",
+  "requires_parser_type": true,
+  "dependency_obligation_ids": [],
+  "residual_unknown_ids": [],
+  "unavailable_authority": [],
+  "required_next_evidence": [
+    "Run the ABI harness against the shipped and reconstructed libraries."
+  ],
+  "disposition": "active",
+  "review_evidence_ids": [
+    "ev_eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee"
+  ]
+}
+```
+
+## Manifest and closure
+
+A manifest binding names one owner and its exact implementation digest. Both
+`original_cases` and the reconstruction fixture list must cover every
+`required_case_kinds` value with authenticated, comparable Evidence.
+`parser_type` is mandatory when `requires_parser_type` is true.
+
+```json
+{
+  "obligation_id": "protocol.rpc.cancel",
+  "owner": {
+    "module_path": "src/protocol/requestRouter.ts",
+    "symbol": "cancelRequest",
+    "owner_sha256": "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
+  },
+  "parser_type": {
+    "parser": "parseCancelRequest",
+    "schema": "cancelRequestSchema",
+    "domain_type": "CancelRequest"
+  },
+  "original_cases": [
+    {
+      "kind": "positive",
+      "evidence_id": "ev_6666666666666666666666666666666666666666666666666666666666666666",
+      "location": "/captures/positive"
+    },
+    {
+      "kind": "negative",
+      "evidence_id": "ev_7777777777777777777777777777777777777777777777777777777777777777",
+      "location": "/captures/negative"
+    },
+    {
+      "kind": "malformed",
+      "evidence_id": "ev_8888888888888888888888888888888888888888888888888888888888888888",
+      "location": "/captures/malformed"
+    },
+    {
+      "kind": "cancellation",
+      "evidence_id": "ev_9999999999999999999999999999999999999999999999999999999999999999",
+      "location": "/captures/cancellation"
+    }
+  ],
+  "fixtures": [
+    {
+      "fixture_id": "rpc.cancel.positive",
+      "case_kind": "positive",
+      "authority": "protocol",
+      "evidence_ids": [
+        "ev_1111111111111111111111111111111111111111111111111111111111111111"
+      ]
+    },
+    {
+      "fixture_id": "rpc.cancel.negative",
+      "case_kind": "negative",
+      "authority": "protocol",
+      "evidence_ids": [
+        "ev_2222222222222222222222222222222222222222222222222222222222222222"
+      ]
+    },
+    {
+      "fixture_id": "rpc.cancel.malformed",
+      "case_kind": "malformed",
+      "authority": "protocol",
+      "evidence_ids": [
+        "ev_3333333333333333333333333333333333333333333333333333333333333333"
+      ]
+    },
+    {
+      "fixture_id": "rpc.cancel.cancellation",
+      "case_kind": "cancellation",
+      "authority": "protocol",
+      "evidence_ids": [
+        "ev_4444444444444444444444444444444444444444444444444444444444444444"
+      ]
+    }
+  ],
+  "verifier": {
+    "verifier_id": "rpc.cancel.conformance",
+    "claim_id": "protocol.rpc.cancel.v1",
+    "command": "npm run test:protocol -- cancel",
+    "authority": "protocol",
+    "status": "pass",
+    "result_evidence_id": "ev_5555555555555555555555555555555555555555555555555555555555555555",
+    "enumerated_obligation_ids": ["protocol.rpc.cancel"],
+    "nondeterminism": {
+      "mode": "partial-order",
+      "specification": "cancel precedes the single terminal response"
+    }
+  }
+}
+```
+
+All referenced Evidence IDs must exist in the bundle. A green unit test cannot
+close a `packaged-process` obligation. A static-only source cannot close a
+runtime or process claim. Marking a claim `blocked` or `out-of-scope` records the
+disposition but does not silently count it as verified.
+
+Pagination changes only `page` and the returned `obligations` slice. Every page
+retains the same `ledger_id`, `closure_digest`, full-ledger summaries, reports,
+ownership graph, dependency graph, Evidence links, and limitations. Consumers
+should follow `next_offset` until it is `null`, and should reject pages whose
+identity or closure digest changes mid-read.

docs/reconstruction-readiness.md

@@ -0,0 +1,99 @@
+# Reconstruction readiness conformance
+
+Run the complete source-owned native, JavaScript CLI, Electron, Evidence,
+comparison, obligation, replay, CLI, and MCP journey from a clean checkout:
+
+```sh
+npm ci
+npm run verify:readiness
+```
+
+The command builds the redistributable native conformance fixtures, inventories
+the native executable through the public CLI, analyzes the generated JavaScript
+CLI and Electron fixture through both CLI and MCP, verifies exact advertised
+limits, evaluates the same nine-stage report through both surfaces, reads the
+full MCP report resource, and proves stale/tampered replay rejection. It prints
+one compact JSON summary.
+
+Set `REA_READINESS_REPORT_PATH` to retain the complete machine-readable report:
+
+```sh
+REA_READINESS_REPORT_PATH=readiness-report.json npm run verify:readiness
+```
+
+CI runs this command on Linux, publishes the compact summary, and retains the
+full report as the `reconstruction-readiness` artifact.
+
+## Public contracts
+
+- CLI: `rea evaluate-reconstruction-readiness <json-or-file> --json`
+- MCP tool: `evaluate_reconstruction_readiness`
+- Full MCP resource:
+  `rea://evidence/{evidenceId}/reconstruction-readiness-report`
+
+The MCP tool result contains only report identity, status, summary, metrics, and
+the resource URI. The full Evidence bundle, stage records, comparisons,
+contradictions, obligation ledger, and replay inputs stay in the retained
+resource instead of consuming the tool-response context.
+
+## Required stages
+
+| Stage                           | Required proof                                                                                                        |
+| ------------------------------- | --------------------------------------------------------------------------------------------------------------------- |
+| `discover-classify`             | target-free startup, artifact inventory, compatible workflow selection, and exact visible limits                      |
+| `diagnose-environment`          | broken runtime separated from analysis failure, version skew detected, and revision changed after recovery            |
+| `acquire-authority`             | exact missing scope, narrow grant, expansion re-prompt, and no launch after denial/cancellation                       |
+| `static-analysis`               | native and JavaScript routing plus preserved ambiguity, truncation, unsupported syntax, and residual unknowns         |
+| `reactive-scenarios`            | predicate-driven interaction, descendant settlement, Electron correlation, and cancellation cleanup Evidence          |
+| `compare-authority-candidate`   | explicit partial-order/finite-trace semantics, primary divergence localization, and unknown for incomplete comparison |
+| `preserve-contradictions`       | record-and-continue, affected equivalence blocked, and unaffected comparison retained                                 |
+| `verify-reconstruction-closure` | incomplete reconstruction detected, incremental verifier closure, and authority-delegating candidates rejected        |
+| `export-replay`                 | CLI/MCP parity, process/structured failure parity, deterministic replay, tamper rejection, and stale-input rejection  |
+
+Every stage and required check must occur exactly once and link to Evidence in
+the embedded Evidence v2 bundle. `fail`, `unknown`, `unsupported`, `truncated`,
+and `skipped` never aggregate to `pass`.
+
+## Fail-closed rules
+
+The evaluator rejects or withholds readiness when:
+
+- a bounded capability omits its effective numeric limits;
+- a fixture lacks exactly one compatible selected workflow;
+- an incompatible or unavailable provider was invoked;
+- a typed CLI failure exits zero, or an MCP failure reports success;
+- concurrent behavior uses total-order comparison;
+- truncation, instability, unavailable authority, or contradiction is labeled
+  equivalent;
+- a deliberate primary divergence is not localized;
+- contradiction Evidence or its affected comparison is missing;
+- the reconstruction obligation ledger is not `ready`, has no required
+  obligation, or retains an unowned/unverified required obligation;
+- denied authority launches a process, cancellation loses diagnostics, or owned
+  resources remain;
+- replay is nondeterministic, tampering/staleness is not detected, or the
+  expected source digest differs.
+
+Each finding names its stage, stable reason code, Evidence IDs, and detail.
+Stage `capability_issue` and `next_action` fields map unsupported or failing
+work to the responsible capability and remediation without claiming that the
+requested analysis ran.
+
+## Fixtures
+
+The verifier uses only source-owned, redistributable fixtures:
+
+- `tests/conformance` native executables with stable symbols and deliberate
+  version divergence;
+- `tests/conformance/readiness/javascript-cli`, which exposes prompts,
+  alternate-screen behavior, configuration precedence, child process,
+  persistence, loopback HTTP, and signal teardown to static reconstruction;
+- `tests/conformance/readiness/electron`, which exposes main, preload,
+  renderer, utility, IPC, renderer restart, blocked shell effect, and deep-link
+  surfaces;
+- the shared incomplete reconstruction and broken-runtime observations in
+  `RECONSTRUCTION_READINESS_EXAMPLE`.
+
+The synthetic example is a public typed input, not a global equivalence claim.
+It demonstrates that every deliberate fault remains represented in the final
+report and that only comparable Evidence can close the associated obligation.

docs/test-migration-ledger.md

@@ -0,0 +1,73 @@
+# Test architecture migration ledger
+
+This ledger records how the flat test suite was classified during the
+coordinated architecture cutover. It is an evidence index, not a declaration
+that every test became independent merely because its path changed.
+
+## Classification batches
+
+The following mappings are grounded in the current moved paths. They describe
+ownership only; decomposition and evidence replacement must be recorded in the
+per-suite table below.
+
+| Previous path                                                                                       | Current path                                                                     | Classification                      |
+| --------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------- | ----------------------------------- |
+| `tests/applicationWorkflowCli.test.ts`                                                              | `tests/acceptance/applications/applicationWorkflowCli.test.ts`                   | Acceptance application workflow     |
+| `tests/setupLifecycle.test.ts`                                                                      | `tests/acceptance/setup/setupLifecycle.test.ts`                                  | Acceptance setup workflow           |
+| `tests/cdpBrowserProvider.test.ts`                                                                  | `tests/boundary/browser/cdpBrowserProvider*.test.ts`                             | Browser boundary                    |
+| `tests/ghidraClient.test.ts`                                                                        | `tests/boundary/providers/ghidra/ghidraClient.test.ts`                           | Ghidra provider boundary            |
+| `tests/processOwnership.test.ts`                                                                    | `tests/boundary/process/processOwnership*.test.ts`                               | Process boundary                    |
+| `tests/binarySession.test.ts`                                                                       | `tests/composition/analysis-sessions/binarySession.*.test.ts`                    | Analysis-session composition        |
+| `tests/javascriptSemanticAnalysis.test.ts`                                                          | `tests/composition/javascript-applications/javascriptSemanticAnalysis.*.test.ts` | JavaScript-application composition  |
+| `tests/config.test.ts`                                                                              | `tests/composition/setup-lifecycle/config.test.ts`                               | Setup-lifecycle composition         |
+| `tests/composition/analysis-sessions/runtime.test.ts`                                               | `tests/acceptance/applications/runtime.test.ts`                                  | Compiled MCP acceptance workflow    |
+| `tests/composition/runtime-observation/webCaptureDiff.test.ts`                                      | `tests/boundary/browser/webCaptureDiff.test.ts`                                  | Browser boundary                    |
+| `tests/conformanceFixtures.test.ts`                                                                 | `tests/conformance/providers/conformanceFixtures.test.ts`                        | Provider conformance                |
+| `tests/codexAgentEval.test.ts`                                                                      | `tests/evaluation/model-evals/codexAgentEval.test.ts`                            | Deterministic model-evaluator logic |
+| `tests/composition/analysis-sessions/{boundedCartesianProjection,symbolAnalysis,jsonShape}.test.ts` | `src/domain/{boundedCartesianProjection,symbolAnalysis,jsonShape}.test.ts`       | Colocated pure-domain behavior      |
+
+The same directory mapping applies to the other files moved in each batch:
+`tests/acceptance/{analysis,applications,investigations,setup}`,
+`tests/boundary/{browser,cli,filesystem,mcp,process,providers}`,
+`tests/composition/{analysis-sessions,evidence-investigations,javascript-applications,process-capture,runtime-observation,setup-lifecycle}`,
+`tests/conformance`, and `tests/evaluation`. Git rename detection remains the
+canonical source for the complete old-to-new path list.
+
+## Per-suite evidence record
+
+Add a row when a legacy suite is materially decomposed, consolidated, replaced,
+or removed. “Replacement evidence” must identify executable behavior, a
+generated artifact comparison, a protocol probe, or an explicit verifier; a new
+path alone is not replacement evidence.
+
+| Legacy suite or claim                           | Disposition  | Replacement evidence                                                                                                                  | Validation                                                                                           | Remaining gap                                                                               |
+| ----------------------------------------------- | ------------ | ------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------- |
+| Flat path classification                        | Moved        | Vitest configuration contract proves every deterministic test belongs to exactly one project                                          | Configuration contract test                                                                          | Record any exceptions discovered during cutover                                             |
+| Direct session construction outside owner tests | Consolidated | `composeBinarySession` and `composeBinarySessionFromProvider` are the shared production/test seams                                    | Repository search plus session-composition and acceptance tests                                      | None                                                                                        |
+| Repeated temporary-directory setup              | Consolidated | `createTestTempDirectory` delegates every test-owned root to the typed workspace fixture with HOME/XDG projection and awaited cleanup | Repository search plus filesystem, process, runtime suites, and the Vitest topology hygiene contract | None; direct `mkdtemp` remains only in the workspace fixture and package-canary source text |
+| Repeated CLI/MCP connection helpers             | Consolidated | Typed CLI and MCP fixtures under `tests/support`; CLI output, dispatcher, and server tests use them                                   | Acceptance startup, typed failure, lifecycle, and teardown tests                                     | Provider-specific protocol harnesses remain local                                           |
+| Implementation-shaped assertions                | Replaced     | Recording adapters, executable bridge/protocol probes, generated-artifact comparisons, and supported configuration contracts          | Focused boundary/conformance tests and repository search                                             | None identified in the final audit                                                          |
+| Module mocks and spies                          | Replaced     | Recording adapters and caller-visible outcomes                                                                                        | Repository search plus focused reload, Ghidra, and enhanced-tool tests                               | None                                                                                        |
+| `processCapture.test.ts`                        | Consolidated | Ten lifecycle, observation, reactive, replay, terminal, validation, and trace suites                                                  | 42 focused boundary tests                                                                            | None                                                                                        |
+| `cdpBrowserProvider.test.ts`                    | Consolidated | Five discovery, document/script, network, lifecycle, and sensitive-data suites                                                        | 36 focused browser-boundary tests                                                                    | None                                                                                        |
+| `javascriptSemanticAnalysis.test.ts`            | Consolidated | Six structure, call, dataflow, runtime, native-binding, and rejection suites                                                          | 29 focused composition tests                                                                         | None                                                                                        |
+| `binarySession.test.ts`                         | Consolidated | Nine provider binding, lifecycle, cache, Evidence, permissions, and shutdown suites                                                   | Focused composition tests and shared composition-seam test                                           | None                                                                                        |
+| MCP mega-suites                                 | Consolidated | Tool/resource-family suites plus catalog-wide identity and lifecycle coverage                                                         | Focused MCP tests and complete deterministic run                                                     | None                                                                                        |
+| Provider client mega-suites                     | Consolidated | Capability-named protocol, timeout, ownership, error, and cleanup suites                                                              | 85 focused provider tests                                                                            | Real systems remain in `verify:*` lanes                                                     |
+| Pure domain proofs                              | Moved        | Colocated bounded projection, symbol classification, and JSON-shape tests                                                             | Domain Vitest project                                                                                | Continue moving only tests with no external boundary dependency                             |
+
+Use these dispositions consistently:
+
+- **Moved**: the same material claim now has depth-appropriate ownership.
+- **Replaced**: stronger executable evidence supersedes the old assertion.
+- **Consolidated**: one retained test proves a claim previously duplicated.
+- **Intentionally removed**: the claim was not public or independent; the row
+  must still name the retained evidence or explain why none is warranted.
+- **In progress**: classification exists but the replacement audit is not
+  complete. No final-cutover row may retain this disposition.
+
+The exact old-to-new inventory is mechanically enforced by the project
+classification contract and retained in Git rename metadata. Real-system lanes,
+coverage, repeated-run stability, and benchmark timing are release evidence;
+they are reported separately because they depend on the execution host and
+installed external systems.

docs/testing.md

@@ -0,0 +1,106 @@
+# Testing REA
+
+REA's test suite follows one rule: use the lowest behavioral depth that can
+prove a claim. Tests are grouped into native Vitest projects so ownership,
+allowed dependencies, and runtime cost are visible from their paths.
+
+## Behavioral depths
+
+| Depth        | Location                | What it proves                                                                                        |
+| ------------ | ----------------------- | ----------------------------------------------------------------------------------------------------- |
+| Module       | `src/**/*.test.ts`      | One domain, service, or adapter through its narrow public surface                                     |
+| Composition  | `tests/composition/**`  | Provider-neutral session and registry wiring; filesystem access is limited to fixture materialization |
+| Boundary     | `tests/boundary/**`     | Exactly one production filesystem, process, network, browser, CLI, or provider boundary               |
+| MCP boundary | `tests/boundary/mcp/**` | MCP transport and tool-contract boundaries with isolated sessions and explicit cleanup                |
+| Acceptance   | `tests/acceptance/**`   | A complete compiled CLI or MCP workflow                                                               |
+| Conformance  | `tests/conformance/**`  | Shared provider contracts, parameterized by declared capabilities and explicit opt-outs               |
+| Evaluation   | `tests/evaluation/**`   | Deterministic evaluator parsing, scoring, and report generation                                       |
+
+Colocated domain tests may import only their owning domain and inward
+dependencies. They do not construct sessions or servers and do not start
+subprocesses or network listeners. Colocated application tests exercise one
+service through explicit ports and recording adapters, never a CLI or MCP
+entrypoint. Composition tests may assemble provider-neutral sessions and
+registries but do not cross production filesystem, process, socket, or browser boundaries.
+Boundary tests cross one production boundary. Only acceptance tests assemble
+the complete runtime or invoke the compiled product surface.
+
+`tests/process-global/**` is reserved for cases with a demonstrated dependency
+on process-global state. Those tests run without file parallelism. Reusable,
+test-scoped fixtures live under `tests/support/**`; immutable source artifacts
+remain under `tests/fixtures/**`.
+The process-global Vitest configuration contract rejects new direct temporary-root
+creation outside the workspace seam and its narrowly documented boundary/package
+exceptions.
+
+Real Hopper, Ghidra, browser, package, managed-code, and controlled-replay
+claims belong to their explicit `npm run verify:*` lanes. They are not inferred
+from mocks or folded into the deterministic local gate. Real model trials are
+manual; Vitest covers only deterministic evaluator logic.
+
+## Developer commands
+
+`npm test` runs every deterministic project once. The narrower feedback loops
+are:
+
+| Command                   | Scope                                                                                                                  |
+| ------------------------- | ---------------------------------------------------------------------------------------------------------------------- |
+| `npm run test:fast`       | Domain, service, adapter, composition, boundary, MCP boundary, and conformance projects                                |
+| `npm run test:local`      | Changed and related tests without the build step; lightweight local feedback loop                                      |
+| `npm run test:boundary`   | Boundary, MCP boundary, and process-global projects                                                                    |
+| `npm run test:mcp`        | MCP boundary project only                                                                                              |
+| `npm run test:acceptance` | Complete CLI and MCP acceptance workflows                                                                              |
+| `npm run test:changed`    | Changed tests in non-serial projects via Vitest's import graph                                                         |
+| `npm run test:watch`      | Changed domain, service, adapter, composition, boundary, MCP boundary, conformance, and evaluation tests in watch mode |
+| `npm run test:watch:all`  | Changed tests from every deterministic project in watch mode                                                           |
+| `npm run check:changed`   | Cached static checks followed by changed tests                                                                         |
+| `npm run check:pr`        | Static, generated-document, and complete deterministic PR gate                                                         |
+
+Changed-test selection is a fast feedback aid, not release evidence. It can
+miss behavior connected through runtime registration, generated data, shell
+entrypoints, or other relationships that are absent from the import graph.
+Use `npm run check:pr` before handing off a contribution.
+
+Local full-suite Vitest runs are intentionally capped at one worker and one
+project at a time. Boundary fixtures own real subprocesses, and this local cap
+keeps aggregate memory predictable; CI retains the existing two-worker budget.
+`npm test`, `npm run docs:check`, and `npm run docs:generate` share
+repository-local locks and fail fast when the same class of command is already
+running. The `npm test` build is inside that lock. `check:pr` runs its test task
+before starting documentation validation, so TypeDoc does not compete with the
+full suite for memory.
+
+Vitest and Node persistent compile caches are deliberately not enabled by
+default. To evaluate repeated local runs, opt in for both cold and warm
+measurements with an isolated cache:
+
+```bash
+NODE_COMPILE_CACHE=.cache/node-compile npm test
+```
+
+Do not report the warm result as a cold-suite improvement, and do not enable
+the cache in coverage or benchmark CI without first showing that its
+instrumentation remains equivalent.
+
+## Coverage and timing
+
+CI owns coverage. The aggregate floors are 65% statements, 60% branches, 60%
+functions, and 68% lines. `src/domain/**` must reach 80% statements, 75%
+branches, 75% functions, and 80% lines. `src/contracts/**` must reach 85%
+statements, 80% branches, 80% functions, and 85% lines. Thresholds are
+glob-specific rather than per-file and are never updated automatically.
+Coverage does not replace named boundary, acceptance, or real-provider scenario
+matrices.
+
+CI runs four native Vitest shards without retries. Each shard emits a blob
+report; the merge job produces aggregate coverage plus JUnit and JSON timing
+reports, uploads them together, and writes the slowest files to the workflow
+summary. Static checks, documentation, build, package verification, and
+real-system lanes remain separate jobs so one kind of evidence cannot stand in
+for another.
+
+The PR acceptance target is a median `npm run check:pr` wall time below three
+minutes across three warm-build runs on the benchmark host. Keep Vitest caches
+cold unless separately identified. The final cutover also requires three
+consecutive deterministic passes without retries, `npm run verify:package`, and
+the applicable real-system lanes.

docs/user-visible-errors.csv

@@ -12,7 +12,7 @@ harm_rank,location,trigger,current_copy,user_risk,proposed_replacement,implement
 11,src/domain/errors.ts:ArtifactOperationError,Artifact inventory or extraction fails,"Artifact {operation} failed: {reason} at {logicalPath} (declared_sha256=...)",Exposes paths hashes and internal reason,"Reason-specific plain message with safe recovery step.",implemented,focused assertions passed; full `npm run check` passed
 12,src/domain/errors.ts:EvidenceFileError,Evidence file operation fails,"Evidence bundle {operation} failed: {reason}",Internal reason token gives weak recovery,"Reason-specific plain message with safe recovery step.",implemented,focused assertions passed; full `npm run check` passed
 13,src/domain/errors.ts:EvidenceIntegrityError,Evidence validation fails,Raw constructor message,May expose validation internals and lacks recovery,"Evidence is invalid or has changed. Recreate or re-import it, then try again.",implemented,focused assertions passed; full `npm run check` passed
-14,src/domain/errors.ts:UnknownRegistryError,Evidence-state mutation fails,"Residual unknown registry mutation failed: {reason}",Exposes internal subsystem and state token,"Evidence state changed before the update completed. Refresh the current state and try again.",implemented,focused assertions passed; full `npm run check` passed
+14,src/domain/errors.ts:UnknownRegistryError,Evidence-state mutation fails,"Residual unknown registry mutation failed: {reason}",Exposes internal subsystem and state token,"Missing IDs identify the session and retry; concurrent revision conflicts refresh current state.",implemented,focused assertions passed; full `npm run check` passed
 15,src/domain/errors.ts:ProcessCaptureError,Process capture fails,Raw constructor message,May expose process and cleanup internals,"Process capture could not complete. Check command access and limits, then try again.",implemented,focused assertions passed; full `npm run check` passed
 16,src/domain/errors.ts:AnalysisTimeoutError,Analysis deadline expires,"Analysis operation timed out after {timeoutMs}ms: {operation}",Exposes internal deadline and operation; weak recovery,"Analysis took too long. Try a smaller request, then run `rea doctor` if it continues.",implemented,focused assertions passed; full `npm run check` passed
 17,src/domain/errors.ts:HopperTimeoutError,Provider deadline expires,"Hopper did not respond within {timeoutMs}ms",Exposes provider and internal deadline,"Analysis took too long. Try a smaller request, then run `rea doctor` if it continues.",implemented,focused assertions passed; full `npm run check` passed

docs/verification/managed-conformance-manifest.json

@@ -1,20 +1,20 @@
 {
   "schema_version": 1,
-  "manifest_id": "ecm_0b704bd3b1a8e8f6840d113cf064de935393db1936ca5eba1018a49ccd566cf2",
+  "manifest_id": "ecm_c44391ed8e365e21871664422aa38fa6c12598006cde731d65a9d9e271b0fa5f",
   "verifier": {
     "id": "rea-managed-conformance",
     "version": "1"
   },
   "environment": {
-    "platform": "linux",
-    "architecture": "x64",
+    "platform": "portable",
+    "architecture": "portable",
     "runtime": "node",
-    "runtime_version": "24"
+    "runtime_version": "portable"
   },
   "skill_digests": [
     {
       "skill_id": "reverse-engineer-anything",
-      "sha256": "fdfbbc813a935b93dbd814c509997024da4a98500b7d12887b0ee6ecf69a9fcb"
+      "sha256": "97a5bc5d29f162fe171ddbb8f4f5ba9fcba34ad336d4cdcae0c564223aa4cfe8"
     }
   ],
   "claims": [

knip.json

@@ -2,9 +2,13 @@
   "$schema": "./node_modules/knip/schema.json",
   "entry": ["src/main.ts", "src/cli.ts"],
   "project": ["src/**/*.ts", "tests/**/*.ts", "scripts/**/*.mjs"],
-  "ignoreDependencies": [],
+  "ignoreDependencies": ["electron"],
   "ignoreBinaries": ["ps"],
   "ignoreExportsUsedInFile": true,
+  "ignoreIssues": {
+    "src/domain/mobileApplicationInvestigation.ts": ["types"],
+    "src/domain/objcSwiftMetadata.ts": ["types"]
+  },
   "rules": {
     "files": "error",
     "dependencies": "error",

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "rea-agents",
-  "version": "2.4.0",
+  "version": "3.1.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "rea-agents",
-      "version": "2.4.0",
+      "version": "3.1.0",
       "license": "MIT",
       "dependencies": {
         "@babel/parser": "8.0.4",
@@ -15,8 +15,8 @@
         "@electron/asar": "4.2.0",
         "@jridgewell/trace-mapping": "0.3.31",
         "@lydell/node-pty": "1.1.0",
-        "@modelcontextprotocol/client": "2.0.0-beta.4",
-        "@modelcontextprotocol/server": "2.0.0-beta.4",
+        "@modelcontextprotocol/client": "2.0.0",
+        "@modelcontextprotocol/server": "2.0.0",
         "@xterm/addon-serialize": "0.14.0",
         "@xterm/headless": "6.0.0",
         "@zip.js/zip.js": "2.8.26",
@@ -28,6 +28,7 @@
         "incur": "0.4.13",
         "isomorphic-git": "1.38.7",
         "pino": "9.14.0",
+        "playwright-core": "1.58.2",
         "plist": "5.0.0",
         "semver": "7.8.5",
         "smol-toml": "^1.7.0",
@@ -368,12 +369,12 @@
       ]
     },
     "node_modules/@modelcontextprotocol/client": {
-      "version": "2.0.0-beta.4",
-      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/client/-/client-2.0.0-beta.4.tgz",
-      "integrity": "sha512-VNHA/UXDk7mCpVl+jOg5B4WMRRD2OEl+it360Lhi6HiCbrIB2f6pZ0cqSDKXQVUtZvqnhdQHzZAM9h8EKWhq/A==",
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/client/-/client-2.0.0.tgz",
+      "integrity": "sha512-8f1OghQ2rjzIOfqgUCP+8GiUWqRs89njoWLNqAe8kWmDePv3s1fZXseej+QXemssEuuOvLLmLO/kqM3IQHtISw==",
       "license": "MIT",
       "dependencies": {
-        "@modelcontextprotocol/core": "2.0.0-beta.4",
+        "@modelcontextprotocol/core": "2.0.0",
         "cross-spawn": "^7.0.5",
         "eventsource": "^3.0.2",
         "eventsource-parser": "^3.0.0",
@@ -386,9 +387,9 @@
       }
     },
     "node_modules/@modelcontextprotocol/core": {
-      "version": "2.0.0-beta.4",
-      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/core/-/core-2.0.0-beta.4.tgz",
-      "integrity": "sha512-nsMXd4wQBKzmph6r+WOhum+mXjDYljTAqwY/XUg3hLtvNOQ8+JVqBSJOVCMJvx9lXhTpTOPrGZ3BuNiaNPjSvg==",
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/core/-/core-2.0.0.tgz",
+      "integrity": "sha512-pJCEwGG7Lfr/+PQp9ZTwKXNeO5wzbfKL7H3MYpCorM4oFBoQrdjnBgEoqG+RjhsvS1FKrDbKux+M1HhlnGWqcA==",
       "license": "MIT",
       "dependencies": {
         "zod": "^4.2.0"
@@ -398,12 +399,12 @@
       }
     },
     "node_modules/@modelcontextprotocol/server": {
-      "version": "2.0.0-beta.4",
-      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/server/-/server-2.0.0-beta.4.tgz",
-      "integrity": "sha512-pjMZcNEt1dOq0aJCcY3b7w1Ayh+qmQN2xlfTELcGV9yiAjEGIczBPBLWWW0k0zzo5T8kiv15jtKPsWeHGxLvLg==",
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/server/-/server-2.0.0.tgz",
+      "integrity": "sha512-YhHWdHfpFMQfd0prsEnxKeS3Qz3ytIGmsS0sth4KDjnacIT7hxk6hXHkJ9KysxlkvTM+WZAtQbbcUhdoP4Hvtw==",
       "license": "MIT",
       "dependencies": {
-        "@modelcontextprotocol/core": "2.0.0-beta.4",
+        "@modelcontextprotocol/core": "2.0.0",
         "zod": "^4.2.0"
       },
       "engines": {
@@ -4311,6 +4312,18 @@
         "node": ">=16.20.0"
       }
     },
+    "node_modules/playwright-core": {
+      "version": "1.58.2",
+      "resolved": "https://registry.npmjs.org/playwright-core/-/playwright-core-1.58.2.tgz",
+      "integrity": "sha512-yZkEtftgwS8CsfYo7nm0KE8jsvm6i/PTgVtB8DL726wNf6H2IMsDuxCpJj59KDaxCtSnrWan2AeDqM7JBaultg==",
+      "license": "Apache-2.0",
+      "bin": {
+        "playwright-core": "cli.js"
+      },
+      "engines": {
+        "node": ">=18"
+      }
+    },
     "node_modules/plist": {
       "version": "5.0.0",
       "resolved": "https://registry.npmjs.org/plist/-/plist-5.0.0.tgz",

package.json

@@ -1,6 +1,7 @@
 {
   "name": "rea-agents",
-  "version": "2.4.0",
+  "mcpName": "io.github.morluto/rea",
+  "version": "3.1.0",
   "description": "Reverse engineer anything from your terminal or agent with one CLI and MCP server.",
   "license": "MIT",
   "repository": {
@@ -43,6 +44,8 @@
     "bridge/hopper_bridge.py",
     "bridge/ghidra/ReaGhidraBridge.java",
     "scripts/rea.mjs",
+    "scripts/electron-active-hook.cjs",
+    "scripts/electron-active-hook-boundaries.cjs",
     "scripts/hopper-demo-x11.py",
     "scripts/prepack.mjs",
     "scripts/prepare.mjs",
@@ -54,16 +57,21 @@
     "deps:check": "node scripts/check-dependency-install.mjs",
     "metadata:generate": "node scripts/generate-package-metadata.mjs",
     "metadata:check": "node scripts/generate-package-metadata.mjs --check",
-    "prebuild": "npm run deps:check && npm run metadata:check",
+    "mcp-registry:check": "node scripts/verify-mcp-registry-metadata.mjs",
+    "mcp-catalog:generate": "npm run build:cached && node scripts/generate-mcp-tool-catalog.mjs",
+    "mcp-catalog:check": "node scripts/generate-mcp-tool-catalog.mjs --check",
+    "prebuild": "npm run deps:check && npm run metadata:check && node scripts/clean-build-output.mjs",
     "build": "tsc -p tsconfig.build.json",
     "precheck": "npm run deps:check",
     "check": "turbo run typecheck lint format:check knip metadata:check",
     "precheck:fast": "npm run deps:check",
     "check:fast": "turbo run typecheck lint",
+    "precheck:changed": "npm run deps:check",
+    "check:changed": "turbo run typecheck lint && npm run test:changed",
     "precheck:test": "npm run deps:check",
     "check:test": "turbo run typecheck lint format:check knip metadata:check test:run",
     "precheck:pr": "npm run deps:check",
-    "check:pr": "turbo run typecheck lint format:check knip metadata:check test:run docs:check:built",
+    "check:pr": "turbo run typecheck lint format:check knip metadata:check test:run && npm run docs:check",
     "precheck:ci": "npm run deps:check",
     "check:ci": "turbo run typecheck lint format:check knip metadata:check jscpd scan:todos",
     "build:cached": "turbo run build",
@@ -76,29 +84,43 @@
     "jscpd": "jscpd src/ tests/",
     "scan:todos": "node scripts/scan-todos.mjs",
     "start": "node scripts/rea.mjs mcp",
-    "pretest": "npm run build:cached",
-    "test": "vitest run",
-    "test:run": "vitest run",
+    "test": "node scripts/run-exclusive.mjs test npm run test:with-build",
+    "test:with-build": "npm run build:cached && vitest run",
+    "test:run": "node scripts/run-exclusive.mjs test vitest run",
+    "test:local": "node scripts/run-exclusive.mjs test vitest run --changed --passWithNoTests --maxWorkers=1",
     "pretest:fast": "npm run build:cached",
-    "test:fast": "vitest run --project parallel",
+    "test:fast": "vitest run --project domain --project services --project adapters --project composition --project boundary --project mcp-boundary --project conformance",
+    "pretest:boundary": "npm run build:cached",
+    "test:boundary": "vitest run --project boundary --project mcp-boundary --project process-global",
+    "pretest:mcp": "npm run build:cached",
+    "test:mcp": "vitest run --project mcp-boundary",
+    "pretest:acceptance": "npm run build:cached",
+    "test:acceptance": "vitest run --project acceptance",
+    "pretest:changed": "npm run build:cached",
+    "test:changed": "vitest run --project domain --project services --project adapters --project composition --project boundary --project mcp-boundary --project conformance --project evaluation --changed",
     "pretest:integration": "npm run build:cached",
-    "test:integration": "vitest run --project serial-integration",
+    "test:integration": "vitest run --project boundary --project mcp-boundary --project process-global --project acceptance",
     "pretest:coverage": "npm run build:cached",
     "test:coverage": "vitest run --coverage.enabled --coverage.provider=v8",
     "test:ci": "npm run test:coverage -- --reporter=default --reporter=junit --outputFile.junit=test-results.xml",
     "pretest:ci:shard": "npm run build:cached",
-    "test:ci:shard": "vitest run --coverage.enabled --coverage.provider=v8 --coverage.thresholds.lines=0 --coverage.thresholds.functions=0 --coverage.thresholds.branches=0 --coverage.thresholds.statements=0 --reporter=default --reporter=blob",
-    "test:ci:merge": "vitest --merge-reports --coverage.enabled --coverage.provider=v8 --reporter=default --reporter=junit --outputFile.junit=test-results.xml",
+    "test:ci:shard": "npm run test:ci:shard:run",
+    "test:ci:shard:run": "vitest run --coverage.enabled --coverage.provider=v8 --coverage.thresholds.lines=0 --coverage.thresholds.functions=0 --coverage.thresholds.branches=0 --coverage.thresholds.statements=0 --reporter=default --reporter=blob",
+    "test:ci:merge": "vitest --merge-reports --coverage.enabled --coverage.provider=v8",
     "pretest:verbose": "npm run build:cached",
     "test:verbose": "vitest run --reporter=verbose",
     "pretest:watch": "npm run build:cached",
-    "test:watch": "vitest --project parallel --changed",
+    "test:watch": "vitest --project domain --project services --project adapters --project composition --project boundary --project mcp-boundary --project conformance --project evaluation --changed",
+    "pretest:watch:all": "npm run build:cached",
+    "test:watch:all": "vitest --changed",
     "typecheck": "tsc --noEmit",
     "verify:test-temp-hygiene": "npm run build:cached && node scripts/verify-test-temp-hygiene.mjs",
     "verify:hopper": "npm run verify:fixtures && npm run build:cached && node scripts/verify-real-hopper.mjs",
     "verify:ghidra": "npm run build:cached && node scripts/verify-real-ghidra.mjs",
     "verify:ghidra:windows": "npm run build:cached && npm run build:ghidra-windows-fixture && node scripts/verify-real-ghidra-windows.mjs",
     "verify:browser": "npm run build:cached && node scripts/verify-real-browser.mjs",
+    "verify:electron": "npm run build:cached && node scripts/verify-real-electron.mjs",
+    "verify:inspector": "npm run build:cached && node scripts/verify-real-javascript-runtime-observation.mjs",
     "verify:javascript-runtime": "npm run build:cached && node scripts/verify-local-javascript-runtime.mjs",
     "verify:application-workflows": "npm run build:cached && node scripts/verify-local-application-workflows.mjs",
     "verify:managed": "npm run build:cached && node scripts/verify-managed-conformance.mjs",
@@ -109,6 +131,7 @@
     "build:fixtures": "node scripts/build-conformance-fixtures.mjs",
     "build:ghidra-windows-fixture": "node scripts/create-ghidra-windows-fixture.mjs",
     "verify:fixtures": "npm run build:fixtures && node scripts/verify-conformance-fixtures.mjs",
+    "verify:readiness": "npm run build:cached && npm run verify:fixtures && node scripts/verify-reconstruction-readiness.mjs",
     "verify:package": "npm run build:cached && node scripts/verify-package.mjs",
     "verify:package:windows": "npm run build:cached && node scripts/verify-windows-package.mjs",
     "probe:windows-capabilities": "npm run build:cached && node scripts/windows-capabilities.mjs",
@@ -118,9 +141,10 @@
     "evidence:check": "npm run build:cached && node scripts/generate-completion-ledger.mjs --check",
     "docs:api": "typedoc",
     "docs:api:cached": "turbo run docs:api",
-    "docs:generate": "npm run metadata:generate && npm run build:cached && node scripts/generate-skill-metadata.mjs && node scripts/generate-product-catalog.mjs && node scripts/generate-completion-ledger.mjs && npm run docs:api:cached && node scripts/generate-error-schema.mjs",
-    "docs:check": "turbo run docs:check:built",
-    "docs:check:built": "node scripts/generate-package-metadata.mjs --check && node scripts/generate-skill-metadata.mjs --check && node scripts/generate-product-catalog.mjs --check && node scripts/generate-completion-ledger.mjs --check && node scripts/check-doc-facts.mjs && node scripts/generate-error-schema.mjs --check",
+    "docs:generate": "node scripts/run-exclusive.mjs docs npm run docs:generate:unlocked",
+    "docs:generate:unlocked": "npm run metadata:generate && npm run build:cached && node scripts/generate-mcp-tool-catalog.mjs && node scripts/generate-skill-metadata.mjs && node scripts/generate-product-catalog.mjs && node scripts/generate-completion-ledger.mjs && npm run docs:api:cached && node scripts/generate-error-schema.mjs",
+    "docs:check": "node scripts/run-exclusive.mjs docs turbo run docs:check:built",
+    "docs:check:built": "node scripts/generate-package-metadata.mjs --check && node scripts/generate-mcp-tool-catalog.mjs --check && node scripts/generate-skill-metadata.mjs --check && node scripts/generate-product-catalog.mjs --check && node scripts/generate-completion-ledger.mjs --check && node scripts/check-doc-facts.mjs && node scripts/generate-error-schema.mjs --check",
     "docs:error-schema": "npm run build:cached && node scripts/generate-error-schema.mjs",
     "prepack": "node scripts/prepack.mjs",
     "prepare": "node scripts/prepare.mjs"
@@ -139,8 +163,8 @@
     "@electron/asar": "4.2.0",
     "@jridgewell/trace-mapping": "0.3.31",
     "@lydell/node-pty": "1.1.0",
-    "@modelcontextprotocol/server": "2.0.0-beta.4",
-    "@modelcontextprotocol/client": "2.0.0-beta.4",
+    "@modelcontextprotocol/client": "2.0.0",
+    "@modelcontextprotocol/server": "2.0.0",
     "@xterm/addon-serialize": "0.14.0",
     "@xterm/headless": "6.0.0",
     "@zip.js/zip.js": "2.8.26",
@@ -152,6 +176,7 @@
     "incur": "0.4.13",
     "isomorphic-git": "1.38.7",
     "pino": "9.14.0",
+    "playwright-core": "1.58.2",
     "plist": "5.0.0",
     "semver": "7.8.5",
     "smol-toml": "^1.7.0",
@@ -172,8 +197,8 @@
     "lint-staged": "16.4.0",
     "oxlint": "1.73.0",
     "prettier": "3.6.2",
-    "typedoc": "0.28.20",
     "turbo": "2.10.5",
+    "typedoc": "0.28.20",
     "typescript": "5.9.3",
     "vitest": "4.1.10"
   }

release-please-config.json

@@ -25,6 +25,16 @@
           "type": "generic",
           "path": "src/generatedPackageMetadata.ts"
         },
+        {
+          "type": "json",
+          "path": "server.json",
+          "jsonpath": "$.version"
+        },
+        {
+          "type": "json",
+          "path": "server.json",
+          "jsonpath": "$.packages[0].version"
+        },
         {
           "type": "json",
           "path": "docs/product-catalog.json",

scripts/clean-build-output.mjs

@@ -0,0 +1,10 @@
+import { rm } from "node:fs/promises";
+import { dirname, join } from "node:path";
+import { fileURLToPath } from "node:url";
+
+const root = join(dirname(fileURLToPath(import.meta.url)), "..");
+
+await Promise.all([
+  rm(join(root, "dist"), { recursive: true, force: true }),
+  rm(join(root, ".cache", "tsconfig.build.tsbuildinfo"), { force: true }),
+]);

scripts/electron-active-hook-boundaries.cjs

@@ -0,0 +1,394 @@
+"use strict";
+
+// oxlint-disable-next-line max-lines-per-function -- all adapters must close over one bounded capture context.
+const createElectronActiveBoundaryPatches = ({
+  identity,
+  patchEmitter,
+  processType,
+  recordIpc,
+  recordRuntime,
+  shape,
+}) => {
+  const patchedSessions = new WeakSet();
+  const patchIpcRenderer = (ipcRenderer) => {
+    if (ipcRenderer === null || ipcRenderer === undefined) return;
+    for (const [method, kind] of [
+      ["send", "ipc-renderer-send"],
+      ["sendSync", "ipc-renderer-send"],
+      ["invoke", "ipc-renderer-invoke"],
+      ["postMessage", "ipc-renderer-post-message"],
+    ]) {
+      const original = ipcRenderer[method];
+      if (typeof original !== "function") continue;
+      ipcRenderer[method] = function patchedRendererIpc(channel, ...args) {
+        const recorded = recordIpc(kind, channel, args, {
+          direction: "renderer-to-main",
+          sender: processType(),
+          receiver: "main",
+          frame: null,
+          process_type: processType(),
+          error: false,
+        });
+        try {
+          const result = original.call(this, channel, ...args);
+          if (result !== null && typeof result?.then === "function")
+            return result.then(
+              (value) => {
+                if (recorded !== null) recorded.result_shape = shape(value);
+                return value;
+              },
+              (cause) => {
+                if (recorded !== null) recorded.error = true;
+                throw cause;
+              },
+            );
+          if (recorded !== null) recorded.result_shape = shape(result);
+          return result;
+        } catch (cause) {
+          if (recorded !== null) recorded.error = true;
+          throw cause;
+        }
+      };
+    }
+  };
+
+  const patchContextBridge = (contextBridge) => {
+    if (contextBridge === null || contextBridge === undefined) return;
+    for (const method of ["exposeInMainWorld", "exposeInIsolatedWorld"]) {
+      const original = contextBridge[method];
+      if (typeof original !== "function") continue;
+      contextBridge[method] = function patchedContextBridge(...args) {
+        const target = typeof args[0] === "string" ? args[0] : null;
+        recordRuntime("preload", "context-bridge-exposure", "attempted", {
+          target,
+          argument_shapes: args.map((value) => shape(value)),
+          process_type: processType(),
+        });
+        try {
+          const result = original.apply(this, args);
+          recordRuntime("preload", "context-bridge-exposure", "completed", {
+            target,
+            process_type: processType(),
+          });
+          return result;
+        } catch (cause) {
+          recordRuntime("preload", "context-bridge-exposure", "failed", {
+            target,
+            error: true,
+            process_type: processType(),
+          });
+          throw cause;
+        }
+      };
+    }
+  };
+
+  const patchSession = (session) => {
+    if (session === null || session === undefined) return;
+    if (
+      (typeof session !== "object" && typeof session !== "function") ||
+      patchedSessions.has(session)
+    )
+      return;
+    patchedSessions.add(session);
+    patchEmitter(session, (event, args) => {
+      const kind =
+        event === "will-download"
+          ? "download"
+          : event.includes("certificate") || event.includes("permission")
+            ? "permission"
+            : event.includes("window") || event.includes("popup")
+              ? "popup-attempt"
+              : "web-contents-lifecycle";
+      if (event === "will-download") {
+        const cancel = args[1]?.cancel;
+        if (typeof cancel === "function") cancel.call(args[1]);
+      }
+      recordRuntime(
+        kind,
+        event,
+        event === "will-download" ? "blocked" : "observed",
+        {
+          target: identity(args[0], "webContents"),
+          argument_shapes: args.map((value) => shape(value)),
+          error: event === "will-download",
+        },
+      );
+    });
+    const originalPermissionRequest = session.setPermissionRequestHandler;
+    if (typeof originalPermissionRequest === "function")
+      session.setPermissionRequestHandler =
+        function blockedPermissionRequest() {
+          return originalPermissionRequest.call(
+            this,
+            (webContents, permission, callback) => {
+              recordRuntime("permission", "permission-request", "blocked", {
+                target: identity(webContents, "webContents"),
+                argument_shapes: [shape(permission)],
+                error: true,
+              });
+              if (typeof callback === "function") callback(false);
+            },
+          );
+        };
+    const originalPermissionCheck = session.setPermissionCheckHandler;
+    if (typeof originalPermissionCheck === "function")
+      session.setPermissionCheckHandler = function blockedPermissionCheck() {
+        return originalPermissionCheck.call(this, (webContents, permission) => {
+          recordRuntime("permission", "permission-check", "blocked", {
+            target: identity(webContents, "webContents"),
+            argument_shapes: [shape(permission)],
+            error: true,
+          });
+          return false;
+        });
+      };
+    const originalCertificate = session.setCertificateVerifyProc;
+    if (typeof originalCertificate === "function")
+      session.setCertificateVerifyProc = function blockedCertificate() {
+        return originalCertificate.call(this, (request, callback) => {
+          recordRuntime("permission", "certificate-error", "blocked", {
+            argument_shapes: [shape(request)],
+            error: true,
+          });
+          if (typeof callback === "function") callback(-2);
+        });
+      };
+  };
+
+  const patchWindowOpenHandler = (webContents, contentsId) => {
+    if (webContents === null || webContents === undefined) return;
+    const original = webContents.setWindowOpenHandler;
+    if (typeof original !== "function") return;
+    const createGuardedHandler =
+      (handler) =>
+      (...args) => {
+        try {
+          if (typeof handler === "function") handler(...args);
+        } catch {
+          recordRuntime("popup-attempt", "window-open-handler", "failed", {
+            target: contentsId,
+            argument_shapes: args.map((value) => shape(value)),
+            error: true,
+          });
+          return { action: "deny" };
+        }
+        recordRuntime("popup-attempt", "window-open-handler", "blocked", {
+          target: contentsId,
+          argument_shapes: args.map((value) => shape(value)),
+          error: true,
+        });
+        return { action: "deny" };
+      };
+    try {
+      original.call(webContents, createGuardedHandler(undefined));
+    } catch {
+      recordRuntime("popup-attempt", "window-open-handler-install", "failed", {
+        target: contentsId,
+        error: true,
+      });
+    }
+    webContents.setWindowOpenHandler = function blockedWindowOpenHandler(
+      handler,
+    ) {
+      return original.call(this, createGuardedHandler(handler));
+    };
+  };
+
+  const patchSessionManager = (sessionModule) => {
+    if (sessionModule === null || sessionModule === undefined) return;
+    patchSession(sessionModule.defaultSession);
+    for (const method of ["fromPartition", "fromPath"]) {
+      const original = sessionModule[method];
+      if (typeof original !== "function") continue;
+      sessionModule[method] = function patchedSessionFactory(...args) {
+        const session = original.apply(this, args);
+        patchSession(session);
+        return session;
+      };
+    }
+  };
+
+  const patchApplicationEffects = (app) => {
+    if (app === null || app === undefined) return;
+    for (const method of [
+      "relaunch",
+      "setAsDefaultProtocolClient",
+      "setLoginItemSettings",
+    ]) {
+      const original = app[method];
+      if (typeof original !== "function") continue;
+      app[method] = function blockedApplicationEffect(...args) {
+        recordRuntime(
+          method === "relaunch" ? "updater" : "protocol",
+          method,
+          "blocked",
+          { argument_shapes: args.map((value) => shape(value)), error: true },
+        );
+        return method === "setAsDefaultProtocolClient" ? false : undefined;
+      };
+    }
+  };
+
+  const patchNativeAddonLoading = () => {
+    const original = process.dlopen;
+    if (typeof original !== "function") return;
+    process.dlopen = function patchedDlopen(module, filename, ...args) {
+      let digest = null;
+      try {
+        const fs = require("node:fs");
+        const crypto = require("node:crypto");
+        const stat = fs.statSync(filename);
+        if (stat.isFile() && stat.size <= 16 * 1024 * 1024)
+          digest = crypto
+            .createHash("sha256")
+            .update(fs.readFileSync(filename))
+            .digest("hex");
+      } catch {
+        digest = null;
+      }
+      recordRuntime("native-addon", "dlopen", "attempted", {
+        artifact_path: typeof filename === "string" ? filename : null,
+        artifact_sha256: digest,
+        argument_shapes: [
+          shape(module),
+          shape(filename),
+          ...args.map((value) => shape(value)),
+        ],
+      });
+      try {
+        const result = original.call(this, module, filename, ...args);
+        recordRuntime("native-addon", "dlopen", "completed", {
+          artifact_path: typeof filename === "string" ? filename : null,
+          artifact_sha256: digest,
+        });
+        return result;
+      } catch (cause) {
+        recordRuntime("native-addon", "dlopen", "failed", {
+          artifact_path: typeof filename === "string" ? filename : null,
+          artifact_sha256: digest,
+          error: true,
+        });
+        throw cause;
+      }
+    };
+  };
+
+  const patchUtilityProcess = (utilityProcess) => {
+    if (utilityProcess === null || utilityProcess === undefined) return;
+    const original = utilityProcess.fork;
+    if (typeof original !== "function") return;
+    utilityProcess.fork = function patchedFork(...args) {
+      recordRuntime("process-lifecycle", "utility-process-fork", "attempted", {
+        argument_shapes: args.map((value) => shape(value)),
+        process_type: "main",
+      });
+      const child = original.apply(this, args);
+      const childId = identity(child, "utility");
+      recordRuntime("process-lifecycle", "utility-process-fork", "completed", {
+        target: childId,
+        process_type: "main",
+      });
+      patchEmitter(child, (event, eventArgs) => {
+        if (event === "message") {
+          recordIpc("ipc-utility-to-main", null, eventArgs, {
+            direction: "utility-to-main",
+            sender: childId,
+            receiver: "main",
+            target: childId,
+            process_type: "main",
+            error: false,
+          });
+          return;
+        }
+        recordRuntime("process-lifecycle", `utility.${event}`, "observed", {
+          target: childId,
+          process_type: "utility",
+          argument_shapes: eventArgs.map((value) => shape(value)),
+        });
+      });
+      if (child && typeof child.postMessage === "function") {
+        const postMessage = child.postMessage.bind(child);
+        child.postMessage = (...messageArgs) => {
+          const recorded = recordIpc(
+            "utility-process-message",
+            null,
+            messageArgs,
+            {
+              direction: "main-to-utility",
+              sender: "main",
+              receiver: childId,
+              target: childId,
+              process_type: "main",
+              error: false,
+            },
+          );
+          try {
+            const result = postMessage(...messageArgs);
+            if (recorded !== null) recorded.result_shape = shape(result);
+            return result;
+          } catch (cause) {
+            if (recorded !== null) recorded.error = true;
+            throw cause;
+          }
+        };
+      }
+      return child;
+    };
+  };
+
+  const patchShell = (shell) => {
+    if (shell === null || shell === undefined) return;
+    for (const method of ["openExternal", "openPath"]) {
+      const original = shell[method];
+      if (typeof original !== "function") continue;
+      shell[method] = function blockedShellCall(...args) {
+        recordRuntime("shell-attempt", method, "blocked", {
+          argument_shapes: args.map((value) => shape(value)),
+          error: true,
+        });
+        return Promise.reject(new Error("External shell effects are blocked"));
+      };
+    }
+  };
+
+  const patchChildProcess = () => {
+    const childProcess = require("node:child_process");
+    for (const method of ["spawn", "fork", "exec", "execFile"]) {
+      const original = childProcess[method];
+      if (typeof original !== "function") continue;
+      childProcess[method] = function patchedChildProcess(...args) {
+        recordRuntime("process-lifecycle", `child.${method}`, "attempted", {
+          argument_shapes: args.map((value) => shape(value)),
+        });
+        const child = original.apply(this, args);
+        const childId = identity(child, "child");
+        recordRuntime("process-lifecycle", `child.${method}`, "completed", {
+          target: childId,
+        });
+        patchEmitter(child, (event, eventArgs) =>
+          recordRuntime("process-lifecycle", `child.${event}`, "observed", {
+            target: childId,
+            argument_shapes: eventArgs.map((value) => shape(value)),
+          }),
+        );
+        return child;
+      };
+    }
+  };
+
+  return {
+    patchApplicationEffects,
+    patchChildProcess,
+    patchContextBridge,
+    patchIpcRenderer,
+    patchNativeAddonLoading,
+    patchSession,
+    patchSessionManager,
+    patchShell,
+    patchWindowOpenHandler,
+    patchUtilityProcess,
+  };
+};
+
+module.exports = { createElectronActiveBoundaryPatches };

scripts/electron-active-hook.cjs

@@ -0,0 +1,501 @@
+"use strict";
+
+const {
+  createElectronActiveBoundaryPatches,
+} = require("./electron-active-hook-boundaries.cjs");
+
+const boundedEnvironmentNumber = (name, fallback) => {
+  const value = Number(process.env[name]);
+  return Number.isInteger(value)
+    ? Math.min(20_000, Math.max(1, value))
+    : fallback;
+};
+
+const MAX_EVENT_NAME_LENGTH = 128;
+const MAX_CHANNEL_LENGTH = 1_024;
+const MAX_IDENTIFIER_LENGTH = 256;
+const MAX_ARGUMENT_SHAPES = 32;
+const maxEvents = boundedEnvironmentNumber(
+  "REA_ELECTRON_ACTIVE_MAX_RUNTIME_EVENTS",
+  5_000,
+);
+const ipcEventKinds = new Set([
+  "main-handler-invocation",
+  "main-event-invocation",
+  "utility-process-fork",
+  "utility-process-message",
+  "ipc-main-to-renderer",
+  "ipc-utility-to-main",
+  "ipc-renderer-send",
+  "ipc-renderer-invoke",
+  "ipc-renderer-post-message",
+]);
+const events = [];
+let observed = 0;
+let observedIpc = 0;
+let observedRuntime = 0;
+let truncated = false;
+let sequence = 0;
+let correlationSequence = 0;
+
+const boundedString = (value, maximum) =>
+  typeof value === "string" ? value.slice(0, maximum) : null;
+
+const shape = (value, depth = 0) => {
+  if (depth > 2 || value === null) return value === null ? "null" : "nested";
+  if (Array.isArray(value)) return "array";
+  switch (typeof value) {
+    case "string":
+      return "string";
+    case "number":
+      return "number";
+    case "boolean":
+      return "boolean";
+    case "undefined":
+      return "undefined";
+    case "function":
+      return "function";
+    case "object":
+      return "object";
+    default:
+      return "unknown";
+  }
+};
+
+const isAllowedNavigation = (value) => {
+  if (typeof value !== "string") return true;
+  try {
+    const parsed = new URL(value);
+    if (["file:", "data:", "about:"].includes(parsed.protocol)) return true;
+    return (
+      ["http:", "https:"].includes(parsed.protocol) &&
+      ["127.0.0.1", "localhost", "[::1]", "::1"].includes(parsed.hostname)
+    );
+  } catch {
+    return false;
+  }
+};
+
+const processType = () =>
+  typeof process.type === "string" && process.type.length > 0
+    ? process.type.slice(0, MAX_IDENTIFIER_LENGTH)
+    : "main";
+
+const identity = (value, prefix) => {
+  if (value === null || value === undefined) return null;
+  const id = value.id;
+  const processId = value.pid;
+  return typeof id === "string" || typeof id === "number"
+    ? `${prefix}:${String(id)}`.slice(0, MAX_IDENTIFIER_LENGTH)
+    : typeof processId === "number"
+      ? `${prefix}:pid:${String(processId)}`.slice(0, MAX_IDENTIFIER_LENGTH)
+      : null;
+};
+
+const frameIdentity = (event) => {
+  const frame = event?.senderFrame ?? event?.frame;
+  const id = frame?.frameTreeNodeId ?? frame?.routingId ?? frame?.id;
+  return typeof id === "string" || typeof id === "number"
+    ? `frame:${String(id)}`.slice(0, MAX_IDENTIFIER_LENGTH)
+    : null;
+};
+
+const record = (event) => {
+  observed += 1;
+  if (ipcEventKinds.has(event.kind)) observedIpc += 1;
+  else observedRuntime += 1;
+  if (events.length >= maxEvents) {
+    truncated = true;
+    return null;
+  }
+  const raw = {
+    sequence: ++sequence,
+    correlation_id:
+      typeof event.correlation_id === "string"
+        ? event.correlation_id
+        : `capture:${process.pid}:${++correlationSequence}`,
+    event: null,
+    phase: "observed",
+    channel: null,
+    channel_truncated: false,
+    direction: null,
+    sender: null,
+    receiver: null,
+    frame: null,
+    target: null,
+    argument_shapes: [],
+    argument_shapes_truncated: false,
+    result_shape: null,
+    process_type: processType(),
+    source: "electron-active-hook",
+    capture_method: "api-wrapper",
+    artifact_path: null,
+    artifact_sha256: null,
+    error: false,
+    ...event,
+  };
+  const argumentShapes = Array.isArray(raw.argument_shapes)
+    ? raw.argument_shapes
+    : [];
+  events.push({
+    ...raw,
+    correlation_id: boundedString(raw.correlation_id, MAX_IDENTIFIER_LENGTH),
+    event: boundedString(raw.event, MAX_EVENT_NAME_LENGTH),
+    channel: boundedString(raw.channel, MAX_CHANNEL_LENGTH),
+    channel_truncated:
+      raw.channel_truncated === true ||
+      (typeof raw.channel === "string" &&
+        raw.channel.length > MAX_CHANNEL_LENGTH),
+    sender: boundedString(raw.sender, MAX_IDENTIFIER_LENGTH),
+    receiver: boundedString(raw.receiver, MAX_IDENTIFIER_LENGTH),
+    frame: boundedString(raw.frame, MAX_IDENTIFIER_LENGTH),
+    target: boundedString(raw.target, MAX_IDENTIFIER_LENGTH),
+    argument_shapes: argumentShapes
+      .slice(0, MAX_ARGUMENT_SHAPES)
+      .map((value) => boundedString(value, 64) ?? "unknown"),
+    argument_shapes_truncated:
+      raw.argument_shapes_truncated === true ||
+      argumentShapes.length > MAX_ARGUMENT_SHAPES,
+    result_shape: boundedString(raw.result_shape, 64),
+    process_type: boundedString(raw.process_type, MAX_IDENTIFIER_LENGTH),
+    artifact_path: boundedString(raw.artifact_path, 16_384),
+    artifact_sha256: boundedString(raw.artifact_sha256, 64),
+  });
+  return events.at(-1);
+};
+
+const recordRuntime = (kind, event, phase, details = {}) =>
+  record({ kind, event, phase, ...details });
+
+const recordIpc = (kind, channel, args, details = {}) =>
+  (() => {
+    const values = Array.isArray(args) ? args : [];
+    return record({
+      kind,
+      channel: typeof channel === "string" ? channel : null,
+      argument_shapes: values
+        .slice(0, MAX_ARGUMENT_SHAPES)
+        .map((value) => shape(value)),
+      argument_shapes_truncated: values.length > MAX_ARGUMENT_SHAPES,
+      ...details,
+    });
+  })();
+
+const patchEmitter = (emitter, observeEvent) => {
+  if (emitter === null || emitter === undefined) return;
+  const original = emitter.emit;
+  if (typeof original !== "function") return;
+  if (emitter.__reaElectronActiveEmitPatched === true) return;
+  try {
+    emitter.__reaElectronActiveEmitPatched = true;
+    emitter.emit = function patchedEmit(event, ...args) {
+      if (typeof event === "string") observeEvent.call(this, event, args);
+      return original.call(this, event, ...args);
+    };
+  } catch {
+    globalThis.__reaElectronActiveHookError = true;
+  }
+};
+
+const recordInvocation = (kind, channel, event, args) =>
+  recordIpc(kind, channel, args, {
+    direction: "renderer-to-main",
+    sender: identity(event?.sender, "webContents"),
+    receiver: "main",
+    frame: frameIdentity(event),
+    process_type: "main",
+    error: false,
+  });
+
+const patchIpcMain = (ipcMain) => {
+  if (ipcMain === null || ipcMain === undefined) return;
+  for (const [method, kind] of [
+    ["handle", "main-handler-invocation"],
+    ["on", "main-event-invocation"],
+    ["once", "main-event-invocation"],
+  ]) {
+    const original = ipcMain[method];
+    if (typeof original !== "function") continue;
+    ipcMain[method] = function patchedIpcMain(channel, listener) {
+      if (typeof listener !== "function")
+        return original.call(this, channel, listener);
+      const wrapped =
+        kind === "main-handler-invocation"
+          ? async function wrappedHandler(event, ...args) {
+              const recorded = recordInvocation(kind, channel, event, args);
+              try {
+                const result = await listener.call(this, event, ...args);
+                if (recorded !== null) recorded.result_shape = shape(result);
+                return result;
+              } catch (cause) {
+                if (recorded !== null) recorded.error = true;
+                throw cause;
+              }
+            }
+          : function wrappedEventListener(event, ...args) {
+              const recorded = recordInvocation(kind, channel, event, args);
+              try {
+                return listener.call(this, event, ...args);
+              } catch (cause) {
+                if (recorded !== null) recorded.error = true;
+                throw cause;
+              }
+            };
+      return original.call(this, channel, wrapped);
+    };
+  }
+};
+
+const patchNavigationMethods = (webContents, contentsId) => {
+  for (const method of ["loadURL", "loadFile", "loadDataURL"]) {
+    const original = webContents[method];
+    if (typeof original !== "function") continue;
+    webContents[method] = function patchedNavigation(...args) {
+      recordRuntime("navigation", method, "attempted", {
+        target: contentsId,
+        argument_shapes: args.map((value) => shape(value)),
+      });
+      if (method === "loadURL" && !isAllowedNavigation(args[0])) {
+        recordRuntime("navigation", method, "blocked", {
+          target: contentsId,
+          error: true,
+        });
+        return Promise.reject(new Error("External navigation is blocked"));
+      }
+      try {
+        const result = original.apply(this, args);
+        if (result !== null && typeof result?.then === "function")
+          return result.then(
+            (value) => {
+              recordRuntime("navigation", method, "completed", {
+                target: contentsId,
+              });
+              return value;
+            },
+            (cause) => {
+              recordRuntime("navigation", method, "failed", {
+                target: contentsId,
+                error: true,
+              });
+              throw cause;
+            },
+          );
+        recordRuntime("navigation", method, "completed", {
+          target: contentsId,
+        });
+        return result;
+      } catch (cause) {
+        recordRuntime("navigation", method, "failed", {
+          target: contentsId,
+          error: true,
+        });
+        throw cause;
+      }
+    };
+  }
+};
+
+const patchWebContentsIpc = (webContents, contentsId) => {
+  const originalSend = webContents.send;
+  if (typeof originalSend === "function")
+    webContents.send = function patchedSend(channel, ...args) {
+      const recorded = recordIpc("ipc-main-to-renderer", channel, args, {
+        direction: "main-to-renderer",
+        sender: "main",
+        receiver: contentsId,
+        target: contentsId,
+        process_type: "main",
+        error: false,
+      });
+      try {
+        const result = originalSend.call(this, channel, ...args);
+        if (recorded !== null) recorded.result_shape = shape(result);
+        return result;
+      } catch (cause) {
+        if (recorded !== null) recorded.error = true;
+        throw cause;
+      }
+    };
+  const originalPostMessage = webContents.postMessage;
+  if (typeof originalPostMessage === "function")
+    webContents.postMessage = function patchedPostMessage(
+      channel,
+      message,
+      transfer,
+    ) {
+      const recorded = recordIpc(
+        "ipc-main-to-renderer",
+        channel,
+        [message, transfer],
+        {
+          direction: "main-to-renderer",
+          sender: "main",
+          receiver: contentsId,
+          target: contentsId,
+          process_type: "main",
+          error: false,
+        },
+      );
+      try {
+        const result = originalPostMessage.call(
+          this,
+          channel,
+          message,
+          transfer,
+        );
+        if (recorded !== null) recorded.result_shape = shape(result);
+        return result;
+      } catch (cause) {
+        if (recorded !== null) recorded.error = true;
+        throw cause;
+      }
+    };
+};
+
+const patchWebContents = (webContents, windowId) => {
+  if (webContents === null || webContents === undefined) return;
+  const contentsId = identity(webContents, "webContents");
+  patchEmitter(webContents, (event, args) => {
+    const navigation = [
+      "did-start-loading",
+      "did-stop-loading",
+      "did-finish-load",
+      "did-fail-load",
+      "did-frame-finish-load",
+      "will-navigate",
+      "will-redirect",
+    ].includes(event);
+    const kind = navigation
+      ? "navigation"
+      : [
+            "console-message",
+            "render-process-gone",
+            "crashed",
+            "unresponsive",
+            "responsive",
+          ].includes(event)
+        ? "error"
+        : event === "did-create-window"
+          ? "popup-attempt"
+          : "web-contents-lifecycle";
+    if (event === "will-navigate" || event === "will-redirect") {
+      if (!isAllowedNavigation(args[1])) {
+        const preventDefault = args[0]?.preventDefault;
+        if (typeof preventDefault === "function") preventDefault.call(args[0]);
+        recordRuntime("navigation", event, "blocked", {
+          target: contentsId,
+          sender: windowId,
+          argument_shapes: args.map((value) => shape(value)),
+          error: true,
+        });
+        return;
+      }
+    }
+    recordRuntime(kind, event, "observed", {
+      target: contentsId,
+      sender: windowId,
+      argument_shapes: args.map((value) => shape(value)),
+      error: kind === "error",
+    });
+    if (event === "did-create-window") {
+      const childWindow = args[0];
+      patchWebContents(
+        childWindow?.webContents,
+        identity(childWindow, "window"),
+      );
+    }
+  });
+  patchNavigationMethods(webContents, contentsId);
+  patchWebContentsIpc(webContents, contentsId);
+  boundaries.patchWindowOpenHandler(webContents, contentsId);
+};
+
+const patchBrowserWindow = (electron) => {
+  const original = electron.BrowserWindow;
+  if (typeof original !== "function") return;
+  electron.BrowserWindow = new Proxy(original, {
+    construct(target, args, newTarget) {
+      const window = Reflect.construct(target, args, newTarget);
+      const targetId = identity(window, "window");
+      recordRuntime("window-lifecycle", "created", "completed", {
+        target: targetId,
+        argument_shapes: args.map((value) => shape(value)),
+      });
+      const preload = args[0]?.webPreferences?.preload;
+      if (typeof preload === "string")
+        recordRuntime("preload", "configured", "completed", {
+          target: targetId,
+          artifact_path: preload,
+        });
+      patchEmitter(window, (event) =>
+        recordRuntime("window-lifecycle", event, "observed", {
+          target: targetId,
+        }),
+      );
+      patchWebContents(window.webContents, targetId);
+      return window;
+    },
+  });
+};
+
+const boundaries = createElectronActiveBoundaryPatches({
+  identity,
+  patchEmitter,
+  processType,
+  recordIpc,
+  recordRuntime,
+  shape,
+});
+
+try {
+  const electron = require("electron");
+  patchEmitter(electron.app, (event, args) =>
+    recordRuntime(
+      event === "open-url" || event === "second-instance"
+        ? "protocol"
+        : "app-lifecycle",
+      event,
+      "observed",
+      {
+        target: "app",
+        argument_shapes: args.map((value) => shape(value)),
+        process_type: "main",
+      },
+    ),
+  );
+  patchIpcMain(electron.ipcMain);
+  boundaries.patchIpcRenderer(electron.ipcRenderer);
+  boundaries.patchContextBridge(electron.contextBridge);
+  patchBrowserWindow(electron);
+  boundaries.patchUtilityProcess(electron.utilityProcess);
+  boundaries.patchShell(electron.shell);
+  boundaries.patchSessionManager(electron.session);
+  boundaries.patchApplicationEffects(electron.app);
+  boundaries.patchNativeAddonLoading();
+  boundaries.patchChildProcess();
+  process.once("uncaughtException", (cause, origin) => {
+    recordRuntime("process-lifecycle", "uncaught-exception", "observed", {
+      argument_shapes: [shape(cause), shape(origin)],
+      error: true,
+    });
+    throw cause;
+  });
+  process.once("unhandledRejection", (reason, promise) => {
+    recordRuntime("process-lifecycle", "unhandled-rejection", "observed", {
+      argument_shapes: [shape(reason), shape(promise)],
+      error: true,
+    });
+    throw reason;
+  });
+} catch {
+  globalThis.__reaElectronActiveHookError = true;
+}
+
+globalThis.__reaElectronActiveSnapshot = () => ({
+  events: events.slice(),
+  observed,
+  observed_ipc: observedIpc,
+  observed_runtime: observedRuntime,
+  truncated,
+  hook_error: globalThis.__reaElectronActiveHookError === true,
+});

scripts/generate-completion-ledger.mjs

@@ -30,16 +30,27 @@ const { stdout } = await exec(
   },
 );
 const verifierOutput = JSON.parse(stdout);
+// Managed conformance claims are host-independent. Keep the checked-in
+// commitment reproducible across macOS, Linux, and Windows rather than
+// embedding the machine that happened to generate it.
+const portableCompletionReport = {
+  ...verifierOutput.completionReport,
+  environment: {
+    platform: "portable",
+    architecture: "portable",
+    runtime: "node",
+    runtime_version: "portable",
+  },
+};
 const { createCompletionLedgerArtifacts } = await import(
   `../dist/domain/completionLedgerGeneration.js?${String(Date.now())}`
 );
 const skillDigest = await directoryDigest(
   join(root, "skills/reverse-engineer-anything"),
 );
-const generated = createCompletionLedgerArtifacts(
-  verifierOutput.completionReport,
-  [{ skill_id: "reverse-engineer-anything", sha256: skillDigest }],
-);
+const generated = createCompletionLedgerArtifacts(portableCompletionReport, [
+  { skill_id: "reverse-engineer-anything", sha256: skillDigest },
+]);
 
 if (!check) await mkdir(outputRoot, { recursive: true });
 await Promise.all([

scripts/generate-mcp-tool-catalog.mjs

@@ -0,0 +1,194 @@
+import { dirname, join } from "node:path";
+import { fileURLToPath } from "node:url";
+import { format } from "prettier";
+import { Client, InMemoryTransport } from "@modelcontextprotocol/client";
+import { McpServer } from "@modelcontextprotocol/server";
+
+import { TOOL_CONTRACTS } from "../dist/contracts/toolContracts.js";
+import { MANAGED_WORKFLOW_TOOL_CONTRACTS } from "../dist/contracts/managedWorkflowToolContracts.js";
+import { ArtifactProvider } from "../dist/artifacts/ArtifactProvider.js";
+import { ManagedStaticProvider } from "../dist/dotnet/ManagedStaticProvider.js";
+import { NativeMacOSProvider } from "../dist/native/NativeMacOSProvider.js";
+import { toolRegistrationOptions } from "../dist/server/toolRegistrationOptions.js";
+import { ensureGeneratedFile } from "./lib/generated-file.mjs";
+
+const arguments_ = new Set(process.argv.slice(2));
+for (const argument of arguments_)
+  if (argument !== "--check")
+    throw new Error(`Unknown MCP tool catalog option: ${argument}`);
+
+const root = join(dirname(fileURLToPath(import.meta.url)), "..");
+// The checked-in catalog is a portable package artifact. Keep its canonical
+// provider metadata independent of the machine running the generator.
+const CATALOG_PLATFORM = "darwin";
+const sessionToolNames = new Set([
+  ...TOOL_CONTRACTS.filter(({ kind }) => kind === "session").map(
+    ({ name }) => name,
+  ),
+  ...MANAGED_WORKFLOW_TOOL_CONTRACTS.map(({ name }) => name),
+]);
+const advertisedTools = await sdkToolCatalog();
+const catalog = TOOL_CONTRACTS.map((contract) => {
+  const advertised = advertisedTools.get(contract.name);
+  if (advertised === undefined)
+    throw new Error(`MCP SDK omitted registered tool ${contract.name}`);
+  return {
+    name: contract.name,
+    analysisOperation: [
+      "official-proxy",
+      "enhanced",
+      "native-provider",
+      "artifact-provider",
+      "managed-provider",
+    ].includes(contract.kind)
+      ? contract.name
+      : null,
+    title: advertised.title,
+    description: advertised.description,
+    kind: contract.kind,
+    requiresSession: sessionToolNames.has(contract.name),
+    inputSchema: advertised.inputSchema,
+    outputSchema: advertised.outputSchema,
+    annotations: advertised.annotations,
+    effects: contract.effects,
+  };
+});
+
+async function sdkToolCatalog() {
+  const server = new McpServer({ name: "rea-catalog-generator", version: "0" });
+  for (const contract of TOOL_CONTRACTS)
+    server.registerTool(
+      contract.name,
+      toolRegistrationOptions(contract),
+      async () => ({
+        content: [{ type: "text", text: "Catalog-only handler" }],
+        isError: true,
+      }),
+    );
+  const client = new Client({ name: "rea-catalog-generator", version: "0" });
+  const [clientTransport, serverTransport] =
+    InMemoryTransport.createLinkedPair();
+  try {
+    await server.connect(serverTransport);
+    await client.connect(clientTransport);
+    const { tools } = await client.listTools();
+    return new Map(tools.map((tool) => [tool.name, tool]));
+  } finally {
+    await Promise.allSettled([client.close(), server.close()]);
+  }
+}
+const auxiliaryProviders = [
+  new ArtifactProvider(false, false),
+  new NativeMacOSProvider(undefined, CATALOG_PLATFORM),
+  new ManagedStaticProvider(),
+].map((provider) => ({
+  identity: provider.identity(),
+  capabilities: provider.capabilities(),
+}));
+
+const canonicalizeJson = (value) => {
+  if (Array.isArray(value)) return value.map(canonicalizeJson);
+  if (value === null || typeof value !== "object") return value;
+  return Object.fromEntries(
+    Object.entries(value)
+      .sort(([left], [right]) => (left < right ? -1 : left > right ? 1 : 0))
+      .map(([key, entry]) => [key, canonicalizeJson(entry)]),
+  );
+};
+
+const payloadJson = JSON.stringify(
+  canonicalizeJson({ catalog, auxiliaryProviders }),
+);
+const source = await format(
+  `import type { ToolAnnotations } from "@modelcontextprotocol/server";
+import type {
+  CapabilityDescriptor,
+  ProviderIdentity,
+} from "./application/AnalysisProvider.js";
+import type { ToolKind } from "./contracts/toolContractTypes.js";
+import type { ToolEffects } from "./contracts/toolEffects.js";
+
+interface GeneratedTool {
+  readonly name: string;
+  readonly analysisOperation: CapabilityDescriptor["operation"] | null;
+  readonly title: string;
+  readonly description: string;
+  readonly kind: ToolKind;
+  readonly requiresSession: boolean;
+  readonly inputSchema: Readonly<Record<string, unknown>>;
+  readonly outputSchema: Readonly<Record<string, unknown>>;
+  readonly annotations: ToolAnnotations;
+  readonly effects: ToolEffects;
+}
+
+interface GeneratedProvider {
+  readonly identity: ProviderIdentity;
+  readonly capabilities: readonly CapabilityDescriptor[];
+}
+
+interface GeneratedPayload {
+  readonly catalog: readonly GeneratedTool[];
+  readonly auxiliaryProviders: readonly GeneratedProvider[];
+}
+
+const GENERATED_PAYLOAD_JSON = ${JSON.stringify(payloadJson)};
+const generatedPayload: unknown = JSON.parse(GENERATED_PAYLOAD_JSON);
+if (!isGeneratedPayload(generatedPayload))
+  throw new TypeError("Generated MCP catalog payload is invalid");
+
+/** Generated from TOOL_CONTRACTS; do not edit. */
+export const GENERATED_MCP_TOOL_CATALOG = generatedPayload.catalog;
+
+/** Generated lightweight metadata for lazily loaded auxiliary providers. */
+export const GENERATED_AUXILIARY_PROVIDERS = generatedPayload.auxiliaryProviders;
+
+function isGeneratedPayload(value: unknown): value is GeneratedPayload {
+  return (
+    isRecord(value) &&
+    Array.isArray(value.catalog) &&
+    value.catalog.every(isGeneratedTool) &&
+    Array.isArray(value.auxiliaryProviders) &&
+    value.auxiliaryProviders.every(isGeneratedProvider)
+  );
+}
+
+function isGeneratedTool(value: unknown): value is GeneratedTool {
+  return (
+    isRecord(value) &&
+    typeof value.name === "string" &&
+    (typeof value.analysisOperation === "string" ||
+      value.analysisOperation === null) &&
+    typeof value.title === "string" &&
+    typeof value.description === "string" &&
+    typeof value.kind === "string" &&
+    typeof value.requiresSession === "boolean" &&
+    isRecord(value.inputSchema) &&
+    isRecord(value.outputSchema) &&
+    isRecord(value.annotations) &&
+    isRecord(value.effects)
+  );
+}
+
+function isGeneratedProvider(value: unknown): value is GeneratedProvider {
+  return (
+    isRecord(value) &&
+    isRecord(value.identity) &&
+    Array.isArray(value.capabilities)
+  );
+}
+
+function isRecord(
+  value: unknown,
+): value is Readonly<Record<string, unknown>> {
+  return typeof value === "object" && value !== null && !Array.isArray(value);
+}
+`,
+  { parser: "typescript" },
+);
+
+await ensureGeneratedFile({
+  path: join(root, "src/generatedMcpToolCatalog.ts"),
+  source,
+  check: arguments_.has("--check"),
+  generateCommand: "npm run mcp-catalog:generate",
+});

scripts/lib/browser-scenario-verifier.mjs

@@ -0,0 +1,203 @@
+import { execFile } from "node:child_process";
+import { readdir } from "node:fs/promises";
+import { tmpdir } from "node:os";
+import { dirname } from "node:path";
+import { promisify } from "node:util";
+
+import { browserScenarioSchema } from "../../dist/domain/browserScenario.js";
+
+const execute = promisify(execFile);
+
+const duplicateOriginStorage = (origin) => ({
+  local_storage: [
+    {
+      origin,
+      entries: [
+        {
+          name: "rea-first-seed",
+          value: {
+            source: "literal",
+            value: "first",
+            classification: "public",
+          },
+        },
+      ],
+    },
+    {
+      origin,
+      entries: [
+        {
+          name: "rea-second-seed",
+          value: {
+            source: "literal",
+            value: "second",
+            classification: "public",
+          },
+        },
+      ],
+    },
+  ],
+});
+
+/** Build the source-owned full-capture browser scenario. */
+export function browserScenario(browser, origin) {
+  return browserScenarioSchema.parse({
+    schema_version: 1,
+    browser,
+    start_url: { url: `${origin}/app`, query: [] },
+    allowed_origins: [origin],
+    environment: {
+      viewport: { width: 1_280, height: 720, device_scale_factor: 1.25 },
+      locale: "en-US",
+      timezone: "UTC",
+      color_scheme: "light",
+      reduced_motion: "reduce",
+      service_workers: "block",
+    },
+    actions: [
+      {
+        step_id: "ready",
+        action: "wait_for",
+        locator: {
+          kind: "role",
+          role: "button",
+          name: "ax-private-label-value",
+          exact: true,
+        },
+        state: "visible",
+      },
+      {
+        step_id: "verify",
+        action: "click",
+        locator: {
+          kind: "role",
+          role: "button",
+          name: "ax-private-label-value",
+          exact: true,
+        },
+      },
+    ],
+    storage: duplicateOriginStorage(origin),
+    request_replay: { mode: "disabled" },
+    secrets: [],
+    redaction: {
+      secret_values: "replace-with-secret-reference",
+      query_parameter_names: ["token"],
+    },
+    capture: {
+      after_each_step: [
+        "screenshot",
+        "dom",
+        "accessibility",
+        "url",
+        "history",
+        "storage",
+      ],
+      at_end: [
+        "screenshot",
+        "dom",
+        "accessibility",
+        "url",
+        "history",
+        "storage",
+      ],
+      events: [
+        "console",
+        "page-errors",
+        "network",
+        "websockets",
+        "frames",
+        "workers",
+        "popups",
+        "downloads",
+      ],
+    },
+    limits: {
+      max_duration_ms: 30_000,
+      action_timeout_ms: 5_000,
+      navigation_timeout_ms: 10_000,
+      max_events: 10_000,
+      max_frames: 100,
+      max_workers: 20,
+      max_popups: 10,
+      max_websockets: 100,
+      max_dom_nodes: 10_000,
+      max_accessibility_nodes: 10_000,
+      max_screenshots: 8,
+      max_screenshot_bytes: 4 * 1_024 * 1_024,
+      max_storage_entries: 256,
+      max_total_metadata_bytes: 8 * 1_024 * 1_024,
+    },
+    approved: true,
+  });
+}
+
+/** Run scenario capture through the public one-shot CLI. */
+export async function runScenarioCli(scenario, configuration) {
+  const { stdout } = await execute(
+    process.execPath,
+    [
+      "scripts/rea.mjs",
+      "capture-browser-scenario",
+      JSON.stringify(scenario),
+      "--json",
+    ],
+    {
+      cwd: process.cwd(),
+      env: {
+        ...process.env,
+        REA_BROWSER_SCENARIO_ENABLED: "true",
+        REA_BROWSER_SCENARIO_AUTO_GRANT: "true",
+        REA_BROWSER_SCENARIO_EXECUTABLE_ROOTS_JSON: JSON.stringify([
+          dirname(scenario.browser.executable_path ?? process.execPath),
+        ]),
+        REA_BROWSER_SCENARIO_ALLOWED_ENV_JSON: "[]",
+        ...configuration,
+      },
+      maxBuffer: 64 * 1_024 * 1_024,
+    },
+  );
+  return JSON.parse(stdout);
+}
+
+/** Snapshot provider-owned profile names for cleanup comparison. */
+export async function scenarioProfiles() {
+  return new Set(
+    (await readdir(tmpdir())).filter((entry) =>
+      entry.startsWith("rea-browser-scenario-"),
+    ),
+  );
+}
+
+/** Assert full real-browser scenario evidence and cleanup prerequisites. */
+export function assertScenarioCapture(capture) {
+  if (
+    capture.steps.length !== 3 ||
+    capture.steps.some(({ status }) => status !== "completed")
+  )
+    throw new Error("Scenario launch did not complete every declared step");
+  const final = capture.steps.at(-1);
+  if (
+    final === undefined ||
+    Object.values(final.artifacts).some(({ state }) => state !== "captured")
+  )
+    throw new Error(
+      `Scenario launch did not capture every requested artifact: ${JSON.stringify(final?.artifacts ?? null)}`,
+    );
+  const storageNames =
+    final.artifacts.storage.state === "captured"
+      ? final.artifacts.storage.value.local_storage.map(({ name }) => name)
+      : [];
+  if (
+    !storageNames.includes("rea-first-seed") ||
+    !storageNames.includes("rea-second-seed")
+  )
+    throw new Error("Scenario launch did not retain duplicate-origin seeds");
+  if (
+    capture.events.items.length === 0 ||
+    capture.completeness.equality_eligible !== true
+  )
+    throw new Error(
+      "Scenario launch did not produce complete runtime evidence",
+    );
+}

scripts/lib/browser-verifier-assertions.mjs

@@ -16,3 +16,167 @@ export function sourceMapSummary(sourceMaps) {
     })),
   };
 }
+
+/** Assert passive real-browser inventory, event, privacy, and metadata claims. */
+export function assertObservation(result, origin) {
+  assertObservationInventory(result, origin);
+  assertObservationEvents(result);
+  assertObservationPrivacy(result);
+  assertObservationMetadata(result);
+}
+
+function assertObservationInventory(result, origin) {
+  if (result.target.origin !== origin)
+    throw new Error("Real Chrome target origin was not preserved exactly");
+  if (result.frames.length < 1 || result.dom.nodes.length < 1)
+    throw new Error(
+      `Real Chrome DOM/frame observation was empty: ${JSON.stringify({ frames: result.frames.length, domTotal: result.dom.total_nodes, domReturned: result.dom.nodes.length, limitations: result.limitations })}`,
+    );
+  if (result.accessibility.nodes.length < 1)
+    throw new Error("Real Chrome accessibility observation was empty");
+  if (
+    result.accessibility.text_capture.status !== "not_approved" ||
+    result.accessibility.nodes.some(
+      (node) => node.name !== null || node.description !== null,
+    )
+  )
+    throw new Error("Accessibility text was retained without approval");
+  if (!result.scripts.items.some((script) => script.url.includes("/app.js")))
+    throw new Error("Real Chrome script metadata was missing");
+  if (!result.resources.some((resource) => resource.url.includes("/app.js")))
+    throw new Error("Real Chrome resource metadata was missing");
+}
+
+function assertObservationEvents(result) {
+  if (!result.network.requests.some((request) => request.url.includes("/api")))
+    throw new Error(
+      "Real Chrome attach-window network observation was missing",
+    );
+  const initiatedRequest = result.network.requests.find((request) =>
+    request.url.includes("/api"),
+  );
+  if (
+    !initiatedRequest?.initiator.url?.includes("/app.js") ||
+    initiatedRequest.initiator.line === null ||
+    initiatedRequest.initiator.column === null
+  )
+    throw new Error("Real Chrome script initiator stack was not normalized");
+  if (result.console.events.length < 1)
+    throw new Error(
+      "Real Chrome attach-window console observation was missing",
+    );
+  if (result.network.websocket_events.length < 1)
+    throw new Error("Real Chrome WebSocket metadata was missing");
+}
+
+function assertObservationPrivacy(result) {
+  if (
+    result.console.events.some(
+      (event) => event.text_capture.status !== "not_approved",
+    ) ||
+    result.network.requests.some(
+      (request) => request.body_shapes.status !== "not_approved",
+    ) ||
+    result.network.websocket_events.some(
+      (event) => event.payload_shape !== null,
+    )
+  )
+    throw new Error(
+      "Sensitive text or payload shapes were retained without approval",
+    );
+}
+
+function assertObservationMetadata(result) {
+  if (!result.storage.local_storage_keys.includes("rea-storage-key"))
+    throw new Error("Real Chrome local-storage key inventory was missing");
+  if (!result.storage.indexed_db_names.includes("rea-browser-db"))
+    throw new Error("Real Chrome IndexedDB name inventory was missing");
+  if (!result.storage.cache_names.includes("rea-browser-cache"))
+    throw new Error("Real Chrome cache name inventory was missing");
+  if (
+    !result.metadata.responses.some(({ csp }) =>
+      csp.directives.some(({ name }) => name === "default-src"),
+    ) ||
+    !result.metadata.agent_hints.some(
+      ({ declaration }) => declaration === "service-desc",
+    )
+  )
+    throw new Error("Real Chrome safe response metadata was missing");
+}
+
+/** Assert real-browser static bundle and source-map findings. */
+export function assertBundleAnalysis(result) {
+  if (
+    result.capture.scripts_analyzed < 1 ||
+    !result.observations.routes.some(({ value }) =>
+      value.includes("/verified-route"),
+    ) ||
+    !result.observations.endpoints.some(({ value }) => value.includes("/api"))
+  )
+    throw new Error("Real Chrome static bundle findings were missing");
+  if (
+    result.observations.source_maps.status !== "included" ||
+    !result.observations.source_maps.items.some(
+      ({ status, original_sources, original_module_edges, mappings }) =>
+        status === "included" &&
+        original_sources.some(({ source }) =>
+          source.includes("/src/main.ts"),
+        ) &&
+        original_module_edges.some(
+          ({ specifier }) => specifier === "./dependency.ts",
+        ) &&
+        mappings.length > 0,
+    )
+  )
+    throw new Error(
+      `Real Chrome approved source-map reconstruction was missing: ${JSON.stringify(sourceMapSummary(result.observations.source_maps))}`,
+    );
+}
+
+/** Assert explicitly approved console, JSON, and WebSocket shape capture. */
+export function assertSensitiveShapes(result) {
+  const request = result.network.requests.find(
+    (item) =>
+      item.url.includes("/api") &&
+      item.body_shapes.request?.properties.some(
+        ({ path }) => path === "/token",
+      ) &&
+      item.body_shapes.response?.properties.some(
+        ({ path }) => path === "/secret",
+      ),
+  );
+  if (request === undefined)
+    throw new Error("Real Chrome JSON request/response shapes were missing");
+  const consoleText = result.console.events.flatMap(
+    (event) => event.text_capture.values,
+  );
+  if (
+    !consoleText.some(({ text }) => text.includes("[REDACTED]")) ||
+    consoleText.some(({ text }) => text.includes("console-secret-value"))
+  )
+    throw new Error(
+      "Real Chrome approved console text was not safely redacted",
+    );
+  if (
+    !result.network.websocket_events.some(
+      (event) =>
+        event.payload_shape?.format === "json" &&
+        event.payload_shape.json_shape?.properties.some(
+          ({ path }) => path === "/token",
+        ),
+    )
+  )
+    throw new Error("Real Chrome WebSocket JSON shape was missing");
+  const serialized = JSON.stringify({
+    console: result.console,
+    network: result.network,
+  });
+  for (const secret of [
+    "request-body-secret-value",
+    "response-secret-value",
+    "websocket-secret-value",
+    "console-secret-value",
+  ])
+    if (serialized.includes(secret))
+      throw new Error(`Approved shape capture retained raw value: ${secret}`);
+}

scripts/lib/catalog-builders.mjs

@@ -34,13 +34,23 @@ export const toolFamilyCatalog = (sources) => {
     {
       id: "browser",
       surface: "browser-provider",
-      contracts: sources.browserContracts.BROWSER_TOOL_CONTRACTS,
+      contracts: [
+        ...sources.browserContracts.BROWSER_TOOL_CONTRACTS,
+        ...sources.browserScenarioContracts.BROWSER_SCENARIO_TOOL_CONTRACTS,
+      ],
     },
     {
       id: "electron",
       surface: "electron-provider",
       contracts: sources.electronContracts.ELECTRON_TOOL_CONTRACTS,
     },
+    {
+      id: "javascript-runtime",
+      surface: "runtime-provider",
+      contracts:
+        sources.javascriptRuntimeObservationContracts
+          .JAVASCRIPT_RUNTIME_OBSERVATION_TOOL_CONTRACTS,
+    },
     {
       id: "application",
       surface: "application-workflow",
@@ -71,26 +81,12 @@ export const toolFamilyCatalog = (sources) => {
 
 /** Build provider identities with their sorted capability names. */
 export const providerCatalog = (sources) => {
-  const applicationContracts =
-    sources.electronContracts.ELECTRON_TOOL_CONTRACTS.filter(
-      ({ name }) => name === "analyze_javascript_application",
-    );
-  const reconciliationContracts =
-    sources.electronContracts.ELECTRON_TOOL_CONTRACTS.filter(
-      ({ name }) => name === "reconcile_javascript_runtime",
-    );
-  const observationContracts =
-    sources.electronContracts.ELECTRON_TOOL_CONTRACTS.filter(
-      ({ name }) =>
-        name !== "analyze_javascript_application" &&
-        name !== "reconcile_javascript_runtime",
-    );
-  if (
-    applicationContracts.length !== 1 ||
-    reconciliationContracts.length !== 1 ||
-    observationContracts.length !== 2
-  )
-    throw new Error("Electron provider capability ownership drifted");
+  const {
+    applicationContracts,
+    reconciliationContracts,
+    observationContracts,
+    activeContracts,
+  } = electronContractSlices(sources);
   return [
     {
       identity: sources.hopperProvider.HOPPER_PROVIDER_IDENTITY,
@@ -121,10 +117,29 @@ export const providerCatalog = (sources) => {
       identity: sources.browserProvider.CDP_BROWSER_PROVIDER_IDENTITY,
       contracts: sources.browserContracts.BROWSER_TOOL_CONTRACTS,
     },
+    {
+      identity:
+        sources.browserScenarioProvider
+          .PLAYWRIGHT_BROWSER_SCENARIO_PROVIDER_IDENTITY,
+      contracts:
+        sources.browserScenarioContracts.BROWSER_SCENARIO_TOOL_CONTRACTS,
+    },
     {
       identity: sources.electronProvider.CDP_ELECTRON_PROVIDER_IDENTITY,
       contracts: observationContracts,
     },
+    {
+      identity:
+        sources.electronActiveProvider
+          .PLAYWRIGHT_ELECTRON_ACTIVE_PROVIDER_IDENTITY,
+      contracts: activeContracts,
+    },
+    {
+      identity: sources.v8InspectorProvider.V8_INSPECTOR_PROVIDER_IDENTITY,
+      contracts:
+        sources.javascriptRuntimeObservationContracts
+          .JAVASCRIPT_RUNTIME_OBSERVATION_TOOL_CONTRACTS,
+    },
     {
       identity: sources.artifactProviders.JAVASCRIPT_APPLICATION_PROVIDER,
       contracts: applicationContracts,
@@ -148,3 +163,38 @@ export const providerCatalog = (sources) => {
     }))
     .sort((left, right) => left.id.localeCompare(right.id));
 };
+
+const electronContractSlices = (sources) => {
+  const applicationContracts =
+    sources.electronContracts.ELECTRON_TOOL_CONTRACTS.filter(
+      ({ name }) => name === "analyze_javascript_application",
+    );
+  const reconciliationContracts =
+    sources.electronContracts.ELECTRON_TOOL_CONTRACTS.filter(
+      ({ name }) => name === "reconcile_javascript_runtime",
+    );
+  const observationContracts =
+    sources.electronContracts.ELECTRON_TOOL_CONTRACTS.filter(
+      ({ name }) =>
+        name !== "analyze_javascript_application" &&
+        name !== "reconcile_javascript_runtime" &&
+        name !== "capture_electron_scenario",
+    );
+  const activeContracts =
+    sources.electronContracts.ELECTRON_TOOL_CONTRACTS.filter(
+      ({ name }) => name === "capture_electron_scenario",
+    );
+  if (
+    applicationContracts.length !== 1 ||
+    reconciliationContracts.length !== 1 ||
+    observationContracts.length !== 2 ||
+    activeContracts.length !== 1
+  )
+    throw new Error("Electron provider capability ownership drifted");
+  return {
+    applicationContracts,
+    reconciliationContracts,
+    observationContracts,
+    activeContracts,
+  };
+};

scripts/lib/catalog-core.mjs

@@ -1,6 +1,9 @@
+import { createHash } from "node:crypto";
 import { join } from "node:path";
 import { pathToFileURL } from "node:url";
 
+import canonicalize from "canonicalize";
+
 const load = (root, path) => import(pathToFileURL(join(root, path)).href);
 
 /** Sort tool/provider names alphabetically. */
@@ -9,6 +12,14 @@ export const names = (contracts) =>
     .map(({ name }) => name)
     .sort((left, right) => left.localeCompare(right));
 
+/** Return the stable digest for a generated catalog projection. */
+export const digest = (value) => {
+  const encoded = canonicalize(value);
+  if (encoded === undefined)
+    throw new TypeError("Catalog projection is not canonical JSON");
+  return createHash("sha256").update(encoded).digest("hex");
+};
+
 /** Throw when two name lists diverge. */
 export const assertSameNames = (label, actual, expected) => {
   const actualSet = new Set(actual);
@@ -31,7 +42,10 @@ const SOURCE_PATHS = {
   managedContracts: "dist/contracts/managedToolContracts.js",
   managedWorkflowContracts: "dist/contracts/managedWorkflowToolContracts.js",
   browserContracts: "dist/contracts/browserToolContracts.js",
+  browserScenarioContracts: "dist/contracts/browserScenarioToolContracts.js",
   electronContracts: "dist/contracts/electronToolContracts.js",
+  javascriptRuntimeObservationContracts:
+    "dist/contracts/javascriptRuntimeObservationToolContracts.js",
   applicationContracts: "dist/contracts/applicationToolContracts.js",
   supportedClients: "dist/application/SupportedClients.js",
   hopperProvider: "dist/hopper/HopperProvider.js",
@@ -39,7 +53,10 @@ const SOURCE_PATHS = {
   nativeProvider: "dist/native/NativeMacOSProvider.js",
   artifactProviders: "dist/application/InvestigationProviders.js",
   browserProvider: "dist/browser/CdpBrowserProvider.js",
+  browserScenarioProvider: "dist/browser/PlaywrightBrowserScenarioProvider.js",
   electronProvider: "dist/browser/CdpElectronProvider.js",
+  electronActiveProvider: "dist/browser/PlaywrightElectronActiveProvider.js",
+  v8InspectorProvider: "dist/browser/V8InspectorProvider.js",
   evidence: "dist/domain/evidence.js",
   evidenceBundle: "dist/domain/evidenceBundle.js",
   evidenceCompletion: "dist/domain/evidenceCompletionLedger.js",
@@ -49,8 +66,13 @@ const SOURCE_PATHS = {
   artifactGraph: "dist/domain/artifactGraph.js",
   investigationWorkspace: "dist/domain/investigationWorkspace.js",
   browserObservation: "dist/domain/browserObservation.js",
+  browserScenario: "dist/domain/browserScenario.js",
+  browserScenarioCapture: "dist/domain/browserScenarioCapture.js",
+  browserScenarioDiff: "dist/domain/browserScenarioDiff.js",
   browserSession: "dist/domain/browserSession.js",
   electronObservation: "dist/domain/electronObservation.js",
+  electronActiveObservation: "dist/domain/electronActiveObservation.js",
+  javascriptRuntimeObservation: "dist/domain/javascriptRuntimeObservation.js",
   webBundleAnalysis: "dist/domain/webBundleAnalysis.js",
   webCaptureDiff: "dist/domain/webCaptureDiff.js",
   managedArtifact: "dist/domain/managedArtifact.js",

scripts/lib/catalog-schemas.mjs

@@ -23,7 +23,11 @@ const valuesAt = (node, path) => {
 
 const versionAt = (schema, path) => {
   const versions = [
-    ...new Set(valuesAt(z.toJSONSchema(schema), path).map(String)),
+    ...new Set(
+      valuesAt(z.toJSONSchema(schema, { unrepresentable: "any" }), path).map(
+        String,
+      ),
+    ),
   ];
   if (versions.length !== 1)
     throw new Error(
@@ -50,6 +54,11 @@ const durableSchemaDefinitions = (sources) => [
     sources.artifactGraph.artifactExtractionResultSchema,
     ["extraction_manifest", "schema_version"],
   ],
+  [
+    "browser_scenario",
+    sources.browserScenario.browserScenarioSchema,
+    ["schema_version"],
+  ],
   ["evidence", sources.evidence.evidenceSchema, ["schema_version"]],
   [
     "evidence_bundle",
@@ -129,6 +138,19 @@ const durableSchemaDefinitions = (sources) => [
   ],
 ];
 
+const browserScenarioObservationSchemaDefinitions = (sources) => [
+  [
+    "browser_scenario_capture",
+    sources.browserScenarioCapture.browserScenarioCaptureSchema,
+    ["schema_version"],
+  ],
+  [
+    "browser_scenario_diff",
+    sources.browserScenarioDiff.browserScenarioDiffSchema,
+    ["schema_version"],
+  ],
+];
+
 const observationSchemaDefinitions = (sources) => [
   [
     "managed_artifact_inspection",
@@ -160,6 +182,7 @@ const observationSchemaDefinitions = (sources) => [
     sources.browserObservation.browserTargetListSchema,
     ["schema_version"],
   ],
+  ...browserScenarioObservationSchemaDefinitions(sources),
   [
     "electron_page_inspection",
     sources.electronObservation.electronPageInspectionSchema,
@@ -176,6 +199,16 @@ const observationSchemaDefinitions = (sources) => [
       .javaScriptApplicationAnalysisResultV2Schema,
     ["schema_version"],
   ],
+  [
+    "javascript_runtime_observation",
+    sources.javascriptRuntimeObservation.javascriptRuntimeObservationSchema,
+    ["schema_version"],
+  ],
+  [
+    "javascript_runtime_target_list",
+    sources.javascriptRuntimeObservation.javascriptRuntimeTargetListSchema,
+    ["schema_version"],
+  ],
   [
     "web_bundle_analysis",
     sources.webBundleAnalysis.webBundleAnalysisSchema,

scripts/lib/mcp-startup-probe.d.mts

@@ -0,0 +1,62 @@
+interface McpStartupPolicy {
+  readonly initializeBudgetMs: number;
+  readonly toolsListBudgetMs: number;
+  readonly firstCatalogBudgetMs: number;
+  readonly doctorDeadlineMs: number;
+}
+
+interface McpProcessOptions {
+  readonly command: string;
+  readonly args: readonly string[];
+  readonly environment: Readonly<Record<string, string | undefined>>;
+  readonly policy: McpStartupPolicy;
+}
+
+interface McpModuleProfileOptions extends McpProcessOptions {
+  readonly packageName: string;
+}
+
+interface RssMeasurement {
+  readonly supported: boolean;
+  readonly method: string | null;
+  readonly peak_bytes: number | null;
+}
+
+/** Measure the first usable MCP catalog through a child-process boundary. */
+export function measureMcpStartup(options: McpProcessOptions): Promise<{
+  readonly process_started_to_initialized_ms: number;
+  readonly initialized_to_tools_list_ms: number;
+  readonly process_started_to_tools_list_ms: number;
+  readonly listed_tool_count: number;
+  readonly rss: RssMeasurement;
+}>;
+
+/** Profile ESM file loading in a separate diagnostic MCP child. */
+export function profileMcpModuleLoading(
+  options: McpModuleProfileOptions,
+): Promise<{
+  readonly supported: true;
+  readonly method: "node-debug-esm";
+  readonly unique_file_modules: number;
+  readonly unique_package_modules: number;
+  readonly unique_dependency_modules: number;
+  readonly debug_lines: number;
+  readonly truncated: boolean;
+}>;
+
+/** Parse Linux procfs VmRSS text into bytes. */
+export function parseLinuxVmRssBytes(status: string): number | null;
+
+/** Collect unique file-backed ESM module URLs from Node diagnostics. */
+export function createEsmModuleProfileCollector(packageName?: string): {
+  append(chunk: string): void;
+  result(): {
+    readonly supported: true;
+    readonly method: "node-debug-esm";
+    readonly unique_file_modules: number;
+    readonly unique_package_modules: number;
+    readonly unique_dependency_modules: number;
+    readonly debug_lines: number;
+    readonly truncated: boolean;
+  };
+};

scripts/lib/mcp-startup-probe.mjs

@@ -0,0 +1,217 @@
+import { readFileSync } from "node:fs";
+import { performance } from "node:perf_hooks";
+
+import { Client } from "@modelcontextprotocol/client";
+import { StdioClientTransport } from "@modelcontextprotocol/client/stdio";
+
+const RSS_SAMPLE_INTERVAL_MS = 10;
+const MAXIMUM_PROFILE_BUFFER_BYTES = 2 * 1_024 * 1_024;
+const MAXIMUM_PROFILE_MODULES = 10_000;
+
+/**
+ * Measure the first usable MCP catalog through the installed process boundary.
+ */
+export async function measureMcpStartup({
+  command,
+  args,
+  environment,
+  policy,
+}) {
+  const transport = new StdioClientTransport({
+    command,
+    args,
+    env: environment,
+    stderr: "pipe",
+  });
+  let stderr = "";
+  transport.stderr?.on("data", (chunk) => {
+    stderr = boundedAppend(stderr, chunk.toString());
+  });
+  const rss = createLinuxRssSampler(() => transport.pid);
+  const client = new Client({
+    name: "package-startup-probe",
+    version: "1.0.0",
+  });
+  const startedAt = performance.now();
+  rss.start();
+  try {
+    await client.connect(transport, { timeout: policy.initializeBudgetMs });
+    const initializedAt = performance.now();
+    const tools = await client.listTools(undefined, {
+      timeout: policy.toolsListBudgetMs,
+    });
+    const listedAt = performance.now();
+    rss.stop();
+    const measurement = {
+      process_started_to_initialized_ms: elapsed(startedAt, initializedAt),
+      initialized_to_tools_list_ms: elapsed(initializedAt, listedAt),
+      process_started_to_tools_list_ms: elapsed(startedAt, listedAt),
+      listed_tool_count: tools.tools.length,
+      rss: rss.result(),
+    };
+    assertStartupBudgets(measurement, policy);
+    return measurement;
+  } catch (cause) {
+    throw new Error(`packaged MCP startup probe failed: ${stderr}`, { cause });
+  } finally {
+    rss.stop();
+    await Promise.allSettled([client.close(), transport.close()]);
+  }
+}
+
+/**
+ * Profile ESM file loading in a separate diagnostic child.
+ */
+export async function profileMcpModuleLoading({
+  command,
+  args,
+  environment,
+  policy,
+  packageName,
+}) {
+  const profile = createEsmModuleProfileCollector(packageName);
+  const transport = new StdioClientTransport({
+    command,
+    args,
+    env: { ...environment, NODE_DEBUG: "esm" },
+    stderr: "pipe",
+  });
+  transport.stderr?.on("data", (chunk) => profile.append(chunk.toString()));
+  const client = new Client({
+    name: "package-module-profile",
+    version: "1.0.0",
+  });
+  try {
+    await client.connect(transport, {
+      timeout: policy.doctorDeadlineMs,
+    });
+    await client.listTools(undefined, {
+      timeout: policy.toolsListBudgetMs,
+    });
+    return profile.result();
+  } finally {
+    await Promise.allSettled([client.close(), transport.close()]);
+  }
+}
+
+/**
+ * Parse Linux procfs VmRSS text into bytes.
+ */
+export const parseLinuxVmRssBytes = (status) => {
+  const match = /^VmRSS:\s+(\d+)\s+kB$/mu.exec(status);
+  return match === null ? null : Number(match[1]) * 1_024;
+};
+
+/**
+ * Collect unique file-backed ESM module URLs from Node's diagnostic stream.
+ */
+export const createEsmModuleProfileCollector = (packageName = "rea-agents") => {
+  const modules = new Set();
+  let buffer = "";
+  let debugLines = 0;
+  let truncated = false;
+  const consume = (line) => {
+    if (line.startsWith("ESM ")) debugLines += 1;
+    for (const match of line.matchAll(/file:\/\/\/[^\s'",}\])]+/gu)) {
+      if (modules.size >= MAXIMUM_PROFILE_MODULES) {
+        truncated = true;
+        break;
+      }
+      modules.add(match[0]);
+    }
+  };
+  return {
+    append(chunk) {
+      buffer += chunk;
+      if (Buffer.byteLength(buffer) > MAXIMUM_PROFILE_BUFFER_BYTES) {
+        buffer = buffer.slice(-MAXIMUM_PROFILE_BUFFER_BYTES);
+        truncated = true;
+      }
+      const lines = buffer.split("\n");
+      buffer = lines.pop() ?? "";
+      for (const line of lines) consume(line);
+    },
+    result() {
+      if (buffer.length > 0) consume(buffer);
+      const values = [...modules];
+      const packageSegment = `/node_modules/${packageName}/`;
+      return {
+        supported: true,
+        method: "node-debug-esm",
+        unique_file_modules: values.length,
+        unique_package_modules: values.filter((value) =>
+          value.includes(packageSegment),
+        ).length,
+        unique_dependency_modules: values.filter(
+          (value) =>
+            value.includes("/node_modules/") && !value.includes(packageSegment),
+        ).length,
+        debug_lines: debugLines,
+        truncated,
+      };
+    },
+  };
+};
+
+const createLinuxRssSampler = (pid) => {
+  if (process.platform !== "linux")
+    return {
+      start() {},
+      stop() {},
+      result: () => ({
+        supported: false,
+        method: null,
+        peak_bytes: null,
+      }),
+    };
+  let peakBytes = null;
+  let timer;
+  const sample = () => {
+    const currentPid = pid();
+    if (currentPid === null) return;
+    try {
+      const current = parseLinuxVmRssBytes(
+        readFileSync(`/proc/${String(currentPid)}/status`, "utf8"),
+      );
+      if (current !== null && (peakBytes === null || current > peakBytes))
+        peakBytes = current;
+    } catch {
+      // The short-lived child may exit between resolving its PID and reading.
+    }
+  };
+  return {
+    start() {
+      sample();
+      timer = setInterval(sample, RSS_SAMPLE_INTERVAL_MS);
+      timer.unref();
+    },
+    stop() {
+      if (timer !== undefined) clearInterval(timer);
+      sample();
+    },
+    result: () => ({
+      supported: true,
+      method: "linux-proc-status-vmrss-sampled",
+      peak_bytes: peakBytes,
+    }),
+  };
+};
+
+const assertStartupBudgets = (measurement, policy) => {
+  if (measurement.process_started_to_initialized_ms > policy.initializeBudgetMs)
+    throw new Error("packaged MCP exceeded the initialize regression budget");
+  if (measurement.initialized_to_tools_list_ms > policy.toolsListBudgetMs)
+    throw new Error("packaged MCP exceeded the tools/list regression budget");
+  if (
+    measurement.process_started_to_tools_list_ms > policy.firstCatalogBudgetMs
+  )
+    throw new Error(
+      "packaged MCP exceeded the first-catalog regression budget",
+    );
+};
+
+const elapsed = (startedAt, completedAt) =>
+  Math.round((completedAt - startedAt) * 100) / 100;
+
+const boundedAppend = (current, chunk) =>
+  `${current}${chunk}`.slice(-64 * 1_024);

scripts/lib/product-catalog.d.mts

@@ -46,6 +46,9 @@ export interface ProductCatalog {
 }
 
 export function createProductCatalog(root: string): Promise<ProductCatalog>;
+export function providerCatalogDigest(
+  providers: ProductCatalog["providers"],
+): string;
 export function createCliInventory(cli: unknown): {
   readonly primary: readonly string[];
   readonly aliases: readonly {

scripts/lib/product-catalog.mjs

@@ -1,6 +1,6 @@
 import { format } from "prettier";
 
-import { assertSameNames, loadSources } from "./catalog-core.mjs";
+import { assertSameNames, digest, loadSources } from "./catalog-core.mjs";
 import {
   createCliInventory,
   cliCommandDescriptionIssues,
@@ -15,6 +15,9 @@ export {
   cliCommandOptionNames,
 };
 
+/** Return the stable digest for the source-derived provider projection. */
+export const providerCatalogDigest = (providers) => digest(providers);
+
 /** Project current runtime contracts into deterministic, machine-readable facts. */
 export const createProductCatalog = async (root) => {
   const sources = await loadSources(root);
@@ -25,6 +28,7 @@ export const createProductCatalog = async (root) => {
     sources.catalogIdentity.CLI_COMMAND_NAMES,
   );
   const tools = toolFamilyCatalog(sources);
+  const providers = providerCatalog(sources);
   const metadata = sources.packageMetadata.PACKAGE_METADATA;
   return {
     catalog_schema_version: 1,
@@ -39,7 +43,7 @@ export const createProductCatalog = async (root) => {
       skill_version: metadata.skillVersion,
     },
     tools,
-    providers: providerCatalog(sources),
+    providers,
     setup_clients: sources.supportedClients.SUPPORTED_CLIENT_DEFINITIONS.map(
       ({ name, displayName, format }) => ({
         id: name,
@@ -56,7 +60,10 @@ export const createProductCatalog = async (root) => {
     },
     runtime_catalog: {
       counts: sources.catalogIdentity.CATALOG_IDENTITY.counts,
-      digests: sources.catalogIdentity.CATALOG_IDENTITY.digests,
+      digests: {
+        ...sources.catalogIdentity.CATALOG_IDENTITY.digests,
+        providers_sha256: providerCatalogDigest(providers),
+      },
     },
   };
 };

scripts/lib/real-hopper-semantic.mjs

@@ -1,5 +1,68 @@
 import { requireFunctionDossierOracle } from "../../dist/application/RealHopperAssertions.js";
 
+/** Require truthful tri-state permissions from real Hopper memory regions. */
+export const requireTruthfulMemoryRegions = (segments) => {
+  if (!Array.isArray(segments) || segments.length === 0) {
+    throw new Error("list_segments returned no real memory regions");
+  }
+  const regions = segments.flatMap((segment) => [
+    segment,
+    ...(Array.isArray(segment.sections) ? segment.sections : []),
+  ]);
+  for (const region of regions) {
+    for (const permission of ["readable", "writable", "executable"]) {
+      if (![true, false, null].includes(region?.[permission])) {
+        throw new Error(`list_segments omitted tri-state ${permission}`);
+      }
+    }
+    if (
+      region.provenance !== "hopper-public-python-api" ||
+      region.permissions?.available !== false ||
+      typeof region.permissions.reason !== "string"
+    ) {
+      throw new Error("list_segments omitted permission provenance");
+    }
+  }
+};
+
+/** Require correlated start and terminal progress from the real bridge. */
+export function requireBridgeProgress(updates) {
+  const messages = updates.map(({ message }) => message);
+  if (
+    !messages.some(
+      (message) =>
+        message === "Hopper bridge started request" ||
+        message.includes("started on Hopper's serial bridge"),
+    ) ||
+    !messages.some(
+      (message) =>
+        message === "Hopper bridge completed request" ||
+        message.includes("Hopper bridge completed request"),
+    )
+  )
+    throw new Error(
+      `The MCP client did not observe correlated Hopper bridge progress: ${JSON.stringify(updates)}`,
+    );
+}
+
+/** Require one sanitized invalid-request diagnostic from the real bridge. */
+export function requireBridgeDiagnostic(chunks) {
+  const diagnostics = chunks
+    .join("")
+    .split("\n")
+    .filter((line) => line.trim().length > 0)
+    .map((line) => JSON.parse(line));
+  if (
+    !diagnostics.some(
+      (diagnostic) =>
+        diagnostic.type === "bridge-diagnostic" &&
+        diagnostic.category === "invalid_request" &&
+        diagnostic.message === "Invalid Hopper bridge request",
+    )
+  )
+    throw new Error("The MCP runtime omitted the correlated Hopper diagnostic");
+}
+
 /** Verify named positive semantics from the source-owned C fixture. */
 export async function verifyRealHopperFixture({
   client,

scripts/lib/verify-package-core.mjs

@@ -28,6 +28,25 @@ export const runWithStatus = async (command, args, env) => {
 /** Parse JSON from a command output string. */
 export const json = (text) => JSON.parse(text);
 
+/** Verify that the complete advertised MCP catalog matches session metadata. */
+export const verifyCompleteToolCatalog = async (client, options) => {
+  const listed = await client.listTools(undefined, options);
+  const status = await client.callTool(
+    { name: "binary_session", arguments: { detail: "full" } },
+    options,
+  );
+  const availability = status.structuredContent?.result?.tool_availability;
+  if (!Array.isArray(availability))
+    throw new Error("packaged MCP omitted tool availability");
+  const expected = availability.map(({ name }) => name).sort();
+  const observed = listed.tools.map(({ name }) => name).sort();
+  if (JSON.stringify(observed) !== JSON.stringify(expected))
+    throw new Error(
+      "packaged MCP tool inventory diverged from session metadata",
+    );
+  return observed;
+};
+
 /** Check whether a path exists on disk. */
 export const pathExists = async (path) => {
   try {

scripts/run-exclusive.mjs

@@ -0,0 +1,147 @@
+#!/usr/bin/env node
+
+import { spawn } from "node:child_process";
+import { mkdir, readFile, rm, writeFile } from "node:fs/promises";
+import { join, resolve } from "node:path";
+
+const [, , lockName, ...command] = process.argv;
+const lockRoot = resolve(process.cwd(), ".cache", "rea-command-locks");
+const lockPath = join(lockRoot, `${lockName ?? "invalid"}.lock`);
+const ownerPath = join(lockPath, "owner.json");
+const signalExitCodes = { SIGINT: 130, SIGTERM: 143 };
+
+let lockHeld = false;
+let child;
+let shutdownSignal;
+
+process.on("SIGINT", () => handleSignal("SIGINT"));
+process.on("SIGTERM", () => handleSignal("SIGTERM"));
+
+if (
+  typeof lockName !== "string" ||
+  !/^[a-z][a-z0-9-]*$/u.test(lockName) ||
+  command.length === 0
+) {
+  console.error("Usage: run-exclusive.mjs <lock-name> <command> [args...]");
+  process.exitCode = 64;
+} else {
+  await run();
+}
+
+async function run() {
+  try {
+    await acquireLock();
+    const result = await runCommand();
+    process.exitCode =
+      shutdownSignal === undefined
+        ? (result.code ?? 1)
+        : signalExitCodes[shutdownSignal];
+  } catch (cause) {
+    console.error(cause instanceof Error ? cause.message : String(cause));
+    process.exitCode = 1;
+  } finally {
+    await releaseLock();
+  }
+}
+
+async function acquireLock() {
+  await mkdir(lockRoot, { recursive: true });
+  for (let attempt = 0; attempt < 3; attempt += 1) {
+    try {
+      await mkdir(lockPath);
+      await writeFile(
+        ownerPath,
+        JSON.stringify({
+          pid: process.pid,
+          command: command.join(" "),
+          started_at: new Date().toISOString(),
+        }),
+        "utf8",
+      );
+      lockHeld = true;
+      return;
+    } catch (cause) {
+      if (!isAlreadyExistsError(cause)) throw cause;
+      const owner = await readOwner();
+      if (owner === null || isProcessAlive(owner.pid))
+        throw new Error(
+          `Another ${lockName} command is already running (pid ${String(owner?.pid ?? "unknown")}). Wait for it to finish or inspect ${lockPath}.`,
+        );
+      await rm(lockPath, { force: true, recursive: true });
+    }
+  }
+  throw new Error(`Could not acquire the ${lockName} command lock`);
+}
+
+async function releaseLock() {
+  if (!lockHeld) return;
+  lockHeld = false;
+  try {
+    const owner = await readOwner();
+    if (owner?.pid === process.pid)
+      await rm(lockPath, { force: true, recursive: true });
+  } catch (cause) {
+    console.error(
+      `Could not remove the ${lockName} command lock: ${cause instanceof Error ? cause.message : String(cause)}`,
+    );
+  }
+}
+
+function runCommand() {
+  return new Promise((resolveResult, reject) => {
+    child = spawn(command[0], command.slice(1), {
+      cwd: process.cwd(),
+      env: process.env,
+      shell: process.platform === "win32",
+      stdio: "inherit",
+    });
+    child.once("error", reject);
+    child.once("close", (code) => resolveResult({ code }));
+  });
+}
+
+function handleSignal(signal) {
+  if (shutdownSignal !== undefined) return;
+  shutdownSignal = signal;
+  if (child !== undefined && child.exitCode === null) child.kill(signal);
+}
+
+async function readOwner() {
+  try {
+    const parsed = JSON.parse(await readFile(ownerPath, "utf8"));
+    const pid =
+      typeof parsed === "object" && parsed !== null
+        ? Reflect.get(parsed, "pid")
+        : undefined;
+    if (typeof pid !== "number" || !Number.isInteger(pid)) return null;
+    return { pid };
+  } catch (cause) {
+    if (isMissingFileError(cause)) return null;
+    throw cause;
+  }
+}
+
+function isProcessAlive(pid) {
+  try {
+    process.kill(pid, 0);
+    return true;
+  } catch (cause) {
+    return !isMissingProcessError(cause);
+  }
+}
+
+function isAlreadyExistsError(cause) {
+  return isNodeError(cause) && cause.code === "EEXIST";
+}
+
+function isMissingFileError(cause) {
+  return isNodeError(cause) && cause.code === "ENOENT";
+}
+
+function isMissingProcessError(cause) {
+  return isNodeError(cause) && cause.code === "ESRCH";
+}
+
+function isNodeError(cause) {
+  return typeof cause === "object" && cause !== null && "code" in cause;
+}

scripts/verify-agent-experience.mjs

@@ -8,6 +8,7 @@ import { fileURLToPath } from "node:url";
 import { createPackage } from "@electron/asar";
 
 import { evaluateCodexEvents } from "../dist/evaluation/CodexAgentEval.js";
+import { MCP_STARTUP_POLICY } from "../dist/mcpStartupPolicy.js";
 import { completeVerifierRun, createVerifierRun } from "./lib/verifier-run.mjs";
 
 const repositoryRoot = resolve(dirname(fileURLToPath(import.meta.url)), "..");
@@ -33,7 +34,16 @@ try {
     skillDestination,
     { recursive: true },
   );
-  const targets = await createTargets(fixtureRoot);
+  const requestedScenarioIds = new Set(
+    (process.env.REA_AGENT_EVAL_SCENARIOS ?? "")
+      .split(",")
+      .map((value) => value.trim())
+      .filter((value) => value.length > 0),
+  );
+  const targets = await createTargets(
+    fixtureRoot,
+    requestedScenarioIds.size === 0 || requestedScenarioIds.has("managed"),
+  );
   const allScenarios = [
     {
       id: "native",
@@ -93,13 +103,23 @@ try {
       prompt:
         "A user-owned page is already open at http://127.0.0.1:3000 through the approved local debugging endpoint http://127.0.0.1:9222. Inspect what is available without navigating or executing page code, and report any authority or availability limits.",
     },
+    {
+      id: "navigation-context",
+      expectedFirstTool: "get_navigation_context",
+      requiresEvidence: false,
+      requiredAnswerTermGroups: [["unavailable", "could not", "session"]],
+      prompt:
+        "Report the selected document, current address, and containing procedure from the current native-analysis session in one coherent request. If no native session is available, report that limitation plainly.",
+    },
+    {
+      id: "address-context",
+      expectedFirstTool: "inspect_address_context",
+      requiresEvidence: false,
+      requiredAnswerTermGroups: [["unavailable", "could not", "session"]],
+      prompt:
+        "Inspect explicit address 0x401000 in the current native-analysis session. Report its analyzed name, containing procedure, regular comment, inline comment, and matching bookmarks. If no native session is available, report that limitation plainly.",
+    },
   ];
-  const requestedScenarioIds = new Set(
-    (process.env.REA_AGENT_EVAL_SCENARIOS ?? "")
-      .split(",")
-      .map((value) => value.trim())
-      .filter((value) => value.length > 0),
-  );
   const scenarios =
     requestedScenarioIds.size === 0
       ? allScenarios
@@ -233,7 +253,7 @@ try {
     await rm(evaluationRoot, { recursive: true, force: true });
 }
 
-async function createTargets(root) {
+async function createTargets(root, includeManaged) {
   const javascript = join(root, "desktop-app");
   await mkdir(join(javascript, "renderer"), { recursive: true });
   await Promise.all([
@@ -274,33 +294,35 @@ async function createTargets(root) {
     ),
   ]);
 
-  const managedProject = join(root, "managed-project");
   const managedOutput = join(root, "managed-output");
-  await mkdir(managedProject, { recursive: true });
-  await Promise.all([
-    writeFile(
-      join(managedProject, "AgentEval.csproj"),
-      '<Project Sdk="Microsoft.NET.Sdk"><PropertyGroup><OutputType>Exe</OutputType><TargetFramework>net8.0</TargetFramework><ImplicitUsings>enable</ImplicitUsings><Nullable>enable</Nullable></PropertyGroup></Project>\n',
-    ),
-    writeFile(
-      join(managedProject, "Program.cs"),
-      'namespace AgentEval; public sealed record Profile(string Id); public static class Program { public static void Main() => Console.WriteLine(new Profile("fixture")); }\n',
-    ),
-  ]);
-  await runProcess(
-    "dotnet",
-    [
-      "build",
-      join(managedProject, "AgentEval.csproj"),
-      "--configuration",
-      "Release",
-      "--output",
-      managedOutput,
-      "--nologo",
-    ],
-    root,
-    120_000,
-  );
+  if (includeManaged) {
+    const managedProject = join(root, "managed-project");
+    await mkdir(managedProject, { recursive: true });
+    await Promise.all([
+      writeFile(
+        join(managedProject, "AgentEval.csproj"),
+        '<Project Sdk="Microsoft.NET.Sdk"><PropertyGroup><OutputType>Exe</OutputType><TargetFramework>net8.0</TargetFramework><ImplicitUsings>enable</ImplicitUsings><Nullable>enable</Nullable></PropertyGroup></Project>\n',
+      ),
+      writeFile(
+        join(managedProject, "Program.cs"),
+        'namespace AgentEval; public sealed record Profile(string Id); public static class Program { public static void Main() => Console.WriteLine(new Profile("fixture")); }\n',
+      ),
+    ]);
+    await runProcess(
+      "dotnet",
+      [
+        "build",
+        join(managedProject, "AgentEval.csproj"),
+        "--configuration",
+        "Release",
+        "--output",
+        managedOutput,
+        "--nologo",
+      ],
+      root,
+      120_000,
+    );
+  }
   return {
     native: "/bin/true",
     javascript: javascriptAsar,
@@ -346,7 +368,7 @@ async function runCodex(prompt, investigationRoot) {
     "-c",
     `mcp_servers.rea.args=${JSON.stringify([join(repositoryRoot, "scripts/rea.mjs"), "mcp"])}`,
     "-c",
-    "mcp_servers.rea.startup_timeout_sec=30",
+    `mcp_servers.rea.startup_timeout_sec=${String(MCP_STARTUP_POLICY.codexStartupTimeoutSeconds)}`,
     "-c",
     mcpEnvironmentOverride,
     ...(optionalModel === undefined ? [] : ["--model", optionalModel]),

scripts/verify-conformance-fixtures.mjs

@@ -12,9 +12,9 @@ import { completeVerifierRun, createVerifierRun } from "./lib/verifier-run.mjs";
 
 const exec = promisify(execFile);
 const verifierRun = createVerifierRun();
-const manifestPath = await realpath(
-  resolve(process.argv[2] ?? "build/conformance/manifest.json"),
-);
+const manifestArgument = process.argv[2] ?? "build/conformance/manifest.json";
+const manifestPath = await realpath(resolve(manifestArgument));
+const sourceRoot = await resolveSourceRoot(manifestPath, process.argv[3]);
 const manifest = JSON.parse(await readFile(manifestPath, "utf8"));
 if (
   manifest.schemaVersion !== 1 ||
@@ -39,9 +39,30 @@ if (v1 === undefined || v2 === undefined)
 if (v1.artifactSha256 === v2.artifactSha256)
   throw new Error("Version-pair artifacts unexpectedly have equal hashes");
 process.stdout.write(
-  `${JSON.stringify({ verifier_run: await completeVerifierRun(verifierRun), verified: manifest.fixtures.length, manifestPath, platform: manifest.platform })}\n`,
+  `${JSON.stringify({ verifier_run: await completeVerifierRun(verifierRun), verified: manifest.fixtures.length, manifestPath, sourceRoot, platform: manifest.platform })}\n`,
 );
 
+async function resolveSourceRoot(manifestPath, declaredSourceRoot) {
+  const candidates = [
+    declaredSourceRoot === undefined
+      ? null
+      : resolve(process.cwd(), declaredSourceRoot),
+    resolve(process.cwd(), "tests/conformance"),
+    resolve(dirname(dirname(dirname(manifestPath))), "tests/conformance"),
+    resolve(dirname(manifestPath), "../../tests/conformance"),
+  ].filter((candidate) => candidate !== null);
+  for (const candidate of candidates) {
+    try {
+      return await realpath(candidate);
+    } catch {
+      // Try the next clean-checkout candidate.
+    }
+  }
+  throw new Error(
+    "Could not locate tests/conformance; pass its path as the second argument",
+  );
+}
+
 async function verifyFixture(fixture) {
   const artifactPath = await confinedPath(root, fixture.artifact);
   const sources = [];
@@ -51,12 +72,7 @@ async function verifyFixture(fixture) {
     const content =
       source.path === "generated/large.c"
         ? generateLargeFixture()
-        : await readFile(
-            await confinedPath(
-              resolve(process.cwd(), "tests/conformance"),
-              source.path,
-            ),
-          );
+        : await readFile(await confinedPath(sourceRoot, source.path));
     if (sha256(content) !== source.sha256)
       throw new Error(
         `${fixture.name}: source hash mismatch for ${source.path}`,

scripts/verify-managed-conformance.mjs

@@ -344,11 +344,11 @@ try {
   assert.equal(reconstructionImport.value.confidence, "inferred");
   const runtimePlan = await planManagedRuntimeCorrelationEvidence(
     {
-      policy: {
-        enabled: true,
+      policy: () => ({
+        status: "enabled",
         roots: [workspace],
         executablePath: runtimeExecutable,
-      },
+      }),
       authority: runtimeAuthority.value,
     },
     {

scripts/verify-mcp-registry-metadata.mjs

@@ -0,0 +1,51 @@
+import { readFile } from "node:fs/promises";
+import { dirname, join } from "node:path";
+import { fileURLToPath } from "node:url";
+
+const root = join(dirname(fileURLToPath(import.meta.url)), "..");
+const readJson = async (path) =>
+  JSON.parse(await readFile(join(root, path), "utf8"));
+const fail = (message) => {
+  throw new Error(`MCP Registry metadata is invalid: ${message}`);
+};
+
+const packageJson = await readJson("package.json");
+const serverJson = await readJson("server.json");
+const registryPackage = serverJson.packages?.[0];
+
+if (packageJson.name !== "rea-agents") fail("unexpected npm package name");
+if (typeof packageJson.version !== "string")
+  fail("package.json is missing a string version");
+if (packageJson.mcpName !== "io.github.morluto/rea")
+  fail("package.json mcpName does not identify io.github.morluto/rea");
+if (serverJson.name !== packageJson.mcpName)
+  fail("server.json name does not match package.json mcpName");
+if (serverJson.version !== packageJson.version)
+  fail("server.json version does not match package.json version");
+if (!Array.isArray(serverJson.packages) || serverJson.packages.length !== 1)
+  fail("server.json must describe exactly one npm package");
+if (registryPackage === undefined)
+  fail("server.json is missing its npm package");
+if (registryPackage.registryType !== "npm")
+  fail("server.json package must use the npm registry");
+if (registryPackage.registryBaseUrl !== "https://registry.npmjs.org")
+  fail("server.json package must use the public npm registry");
+if (registryPackage.identifier !== packageJson.name)
+  fail("server.json package identifier does not match package.json name");
+if (registryPackage.version !== packageJson.version)
+  fail("server.json package version does not match package.json version");
+if (registryPackage.runtimeHint !== "npx")
+  fail("server.json package must declare the npx runtime");
+if (registryPackage.transport?.type !== "stdio")
+  fail("server.json package must declare stdio transport");
+if (
+  !Array.isArray(registryPackage.packageArguments) ||
+  registryPackage.packageArguments.length !== 1 ||
+  registryPackage.packageArguments[0]?.type !== "positional" ||
+  registryPackage.packageArguments[0]?.value !== "mcp"
+)
+  fail("server.json package must launch the existing mcp command");
+
+process.stdout.write(
+  `MCP Registry metadata is aligned for ${packageJson.name}@${packageJson.version}.\n`,
+);

scripts/verify-package-artifact.mjs

@@ -1,4 +1,5 @@
-import { mkdir, writeFile } from "node:fs/promises";
+import { mkdir, readFile, writeFile } from "node:fs/promises";
+import { isDeepStrictEqual } from "node:util";
 import { join } from "node:path";
 import { TextReader, Uint8ArrayWriter, ZipWriter } from "@zip.js/zip.js";
 
@@ -21,12 +22,30 @@ export async function verifyPackageArtifactAndElectron({
       environment,
     ),
   );
+  const repeatedArtifactInventory = json(
+    await run(
+      cli,
+      ["inventory-artifact", artifactArchive, "--limit", "500", "--json"],
+      environment,
+    ),
+  );
   if (
     artifactInventory.operation !== "inventory_artifact" ||
     artifactInventory.provider?.id !== "rea-artifact-graph" ||
-    artifactInventory.normalized_result?.manifest?.root_format !== "zip"
+    artifactInventory.normalized_result?.manifest?.root_format !== "zip" ||
+    !sameArtifactIdentity(
+      artifactInventory.normalized_result,
+      repeatedArtifactInventory.normalized_result,
+    )
   )
     throw new Error("packaged artifact inventory CLI failed");
+  await verifyPackagedArtifactExtraction({
+    artifactArchive,
+    artifactInventory,
+    cli,
+    environment,
+    workspace,
+  });
   const applicationRoot = join(workspace, "electron-app");
   await mkdir(applicationRoot);
   await writeFile(
@@ -73,6 +92,51 @@ export async function verifyPackageArtifactAndElectron({
   return { artifactArchive };
 }
 
+const sameArtifactIdentity = (left, right) =>
+  isDeepStrictEqual(left?.manifest, right?.manifest) &&
+  isDeepStrictEqual(left?.nodes?.items, right?.nodes?.items) &&
+  isDeepStrictEqual(left?.occurrences?.items, right?.occurrences?.items) &&
+  isDeepStrictEqual(left?.edges?.items, right?.edges?.items);
+
+const verifyPackagedArtifactExtraction = async ({
+  artifactArchive,
+  artifactInventory,
+  cli,
+  environment,
+  workspace,
+}) => {
+  const occurrence =
+    artifactInventory.normalized_result?.occurrences?.items?.find(
+      ({ logical_path: path }) => path === "app/main.js",
+    );
+  if (occurrence?.occurrence_id === undefined)
+    throw new Error("packaged artifact inventory omitted the selected member");
+  const outputRoot = join(workspace, "artifact-extraction");
+  const extraction = json(
+    await run(
+      cli,
+      [
+        "extract-artifact",
+        artifactArchive,
+        outputRoot,
+        "--occurrence-ids",
+        occurrence.occurrence_id,
+        "--json",
+      ],
+      environment,
+    ),
+  );
+  if (
+    extraction.operation !== "extract_artifact" ||
+    extraction.provider?.id !== "rea-artifact-graph" ||
+    extraction.normalized_result?.containment_verified !== true ||
+    extraction.normalized_result?.artifacts?.items?.[0]?.relative_path !==
+      "app/main.js" ||
+    (await readFile(join(outputRoot, "app/main.js"), "utf8")) !== "main();"
+  )
+    throw new Error("packaged artifact extraction CLI failed");
+};
+
 const assertRoutedApplicationAnalysis = (analysis) => {
   if (
     analysis.operation !== "analyze_javascript_application" ||

scripts/verify-package-environment.d.mts

@@ -0,0 +1,26 @@
+export interface PackageHopperEnvironment {
+  readonly HOPPER_LAUNCHER_PATH: string;
+  readonly HOPPER_LOADER_ARGS_JSON: string;
+}
+
+export function packageHopperEnvironment(
+  root: string,
+  platform?: string,
+): PackageHopperEnvironment;
+
+export function verifyPackageEnvironment(input: {
+  readonly root: string;
+  readonly workspace: string;
+  readonly evidenceRoot: string;
+  readonly referenceRoot: string;
+}): Promise<{
+  readonly prefix: string;
+  readonly home: string;
+  readonly npxLog: string;
+  readonly claudeConfig: string;
+  readonly codexConfig: string;
+  readonly codexTarget: string;
+  readonly cursorConfig: string;
+  readonly cursorTarget: string;
+  readonly environment: Readonly<Record<string, string | undefined>>;
+}>;

scripts/verify-package-environment.mjs

@@ -92,9 +92,9 @@ export async function verifyPackageEnvironment({
   };
 }
 
-const packageHopperEnvironment = (root) => {
+export const packageHopperEnvironment = (root, platform = process.platform) => {
   const fakeLauncher = join(root, "tests/fixtures/fakeLauncher.mjs");
-  if (process.platform === "win32")
+  if (platform !== "linux")
     return {
       HOPPER_LAUNCHER_PATH: process.execPath,
       HOPPER_LOADER_ARGS_JSON: JSON.stringify([fakeLauncher]),

scripts/verify-package-mcp.mjs

@@ -5,18 +5,14 @@ import { promisify } from "node:util";
 
 import { Client } from "@modelcontextprotocol/client";
 import { StdioClientTransport } from "@modelcontextprotocol/client/stdio";
-import { TOOL_CONTRACTS } from "../dist/contracts/toolContracts.js";
+import { MCP_STARTUP_POLICY } from "../dist/mcpStartupPolicy.js";
 import * as prompts from "./verify-package-prompts.mjs";
-import { json } from "./lib/verify-package-core.mjs";
+import { json, verifyCompleteToolCatalog } from "./lib/verify-package-core.mjs";
 
 const execute = promisify(execFile);
 
 const verifyMcpToolsAndPrompts = async (client, mcpOptions) => {
-  if (
-    (await client.listTools(undefined, mcpOptions)).tools.length !==
-    TOOL_CONTRACTS.length
-  )
-    throw new Error("packaged MCP tool inventory diverged from contracts");
+  await verifyCompleteToolCatalog(client, mcpOptions);
   await prompts.verifyPromptCatalog(client, mcpOptions, prompts.names);
   await prompts.verifyPromptCompletion(client, mcpOptions, false);
 };
@@ -44,12 +40,21 @@ const verifyMcpReplay = async (client, mcpOptions, investigationReplay) => {
 };
 
 const verifyMcpTargetFree = async (client, mcpOptions) => {
-  const result = await client.callTool(
-    { name: "current_document", arguments: {} },
+  const status = await client.callTool(
+    { name: "binary_session", arguments: { detail: "full" } },
     mcpOptions,
   );
-  if (result.isError !== true)
-    throw new Error("packaged target-free MCP omitted no-target error");
+  const currentDocument =
+    status.structuredContent?.result?.tool_availability?.find(
+      ({ name }) => name === "current_document",
+    );
+  if (
+    currentDocument?.available !== false ||
+    currentDocument.reason !== "target_required"
+  )
+    throw new Error(
+      "packaged target-free MCP omitted target-bound availability metadata",
+    );
 };
 
 const verifyMcpUnknownProvider = async (client, mcpOptions) => {
@@ -97,14 +102,13 @@ const verifyMcpOpenAndBind = async (client, mcpOptions) => {
     throw new Error("packaged MCP omitted its explicit Hopper binding");
 };
 
-const verifyMcpLinuxCurrentDocument = async (client, mcpOptions, current) => {
-  if (
-    current.isError !== true ||
-    !prompts
-      .mcpText(current)
-      .includes("not supported for unattended Linux analysis")
-  )
-    throw new Error("packaged Linux MCP did not reject an unpinned Hopper");
+const verifyMcpLinuxToolAvailability = async (client, mcpOptions) => {
+  const current = await client.callTool(
+    { name: "current_document", arguments: {} },
+    mcpOptions,
+  );
+  if (current.isError !== true)
+    throw new Error("packaged Linux MCP executed an unavailable Hopper tool");
 };
 
 const verifyMcpNonLinuxCurrentDocument = async (
@@ -140,13 +144,13 @@ const verifyMcpBinaryLifecycle = async (client, mcpOptions) => {
     mcpOptions,
     process.platform !== "linux",
   );
-  const current = await client.callTool(
-    { name: "current_document", arguments: {} },
-    mcpOptions,
-  );
   if (process.platform === "linux") {
-    await verifyMcpLinuxCurrentDocument(client, mcpOptions, current);
+    await verifyMcpLinuxToolAvailability(client, mcpOptions);
   } else {
+    const current = await client.callTool(
+      { name: "current_document", arguments: {} },
+      mcpOptions,
+    );
     await verifyMcpNonLinuxCurrentDocument(client, mcpOptions, current);
   }
   const closed = await client.callTool(
@@ -185,13 +189,14 @@ export async function verifyPackageMcp({
     (
       await execute(cli, ["mcp", "doctor", "--json"], {
         env: environment,
-        timeout: 30_000,
+        timeout: MCP_STARTUP_POLICY.doctorDeadlineMs,
       })
     ).stdout,
   );
   if (
     diagnosed.healthy !== true ||
-    diagnosed.inventory?.tools?.observed !== TOOL_CONTRACTS.length
+    diagnosed.inventory?.tools?.observed !==
+      diagnosed.inventory?.tools?.expected
   )
     throw new Error("packaged production MCP doctor failed");
   const transport = new StdioClientTransport({

scripts/verify-package-pack.mjs

@@ -26,6 +26,8 @@ export async function verifyPackagePack({ root, workspace }) {
     packedManifest.bin?.["rea-agents"] !== "scripts/rea.mjs"
   )
     throw new Error("package did not expose both rea command entry points");
+  if (packedManifest.mcpName !== "io.github.morluto/rea")
+    throw new Error("package did not retain its MCP Registry ownership marker");
   if (
     packedFiles.some(
       (path) => path.includes("__pycache__") || path.endsWith(".pyc"),

scripts/verify-package.mjs

@@ -4,6 +4,7 @@ import { join } from "node:path";
 
 import { TOOL_CONTRACTS } from "../dist/contracts/toolContracts.js";
 import { PRODUCT_IDENTITY } from "../dist/identity.js";
+import { MCP_STARTUP_POLICY } from "../dist/mcpStartupPolicy.js";
 import * as prompts from "./verify-package-prompts.mjs";
 import { verifyPackagedInvestigation } from "./verify-package-investigation.mjs";
 import { verifyPackageArtifactAndElectron } from "./verify-package-artifact.mjs";
@@ -19,6 +20,10 @@ import { verifyPackageSetup } from "./verify-package-setup.mjs";
 import { verifyManaged } from "./verify-package-managed.mjs";
 import { verifyUnknownProvider } from "./verify-package-unknown-provider.mjs";
 import { completeVerifierRun, createVerifierRun } from "./lib/verifier-run.mjs";
+import {
+  measureMcpStartup,
+  profileMcpModuleLoading,
+} from "./lib/mcp-startup-probe.mjs";
 
 const root = process.cwd();
 const verifierRun = createVerifierRun();
@@ -26,6 +31,8 @@ const workspace = await mkdtemp(join(tmpdir(), "rea-package-"));
 const evidenceRoot = join(workspace, "evidence");
 const referenceRoot = join(workspace, "reference-source");
 let tarball;
+let mcpStartup;
+let mcpModuleLoading;
 
 try {
   ({ tarball } = await verifyPackagePack({ root, workspace }));
@@ -42,6 +49,25 @@ try {
     workspace,
     environment: environmentData.environment,
   });
+  mcpStartup = await measureMcpStartup({
+    command: cli,
+    args: ["mcp"],
+    environment: {
+      ...environmentData.environment,
+      REA_INVESTIGATION_INPUT_ROOTS_JSON: JSON.stringify([]),
+    },
+    policy: MCP_STARTUP_POLICY,
+  });
+  mcpModuleLoading = await profileMcpModuleLoading({
+    command: cli,
+    args: ["mcp"],
+    environment: {
+      ...environmentData.environment,
+      REA_INVESTIGATION_INPUT_ROOTS_JSON: JSON.stringify([]),
+    },
+    policy: MCP_STARTUP_POLICY,
+    packageName: PRODUCT_IDENTITY.packageName,
+  });
   const { supportedSetupHost } = await verifyPackageDiscovery({
     cli,
     environment: environmentData.environment,
@@ -102,7 +128,7 @@ try {
     investigationReplay,
   });
   process.stdout.write(
-    `${JSON.stringify({ verifier_run: await completeVerifierRun(verifierRun), cli: true, analysisCli: true, artifactCli: true, managedCli: true, managedReconstructionCli: true, managedNativeVerificationCli: true, managedRuntimePlanCli: true, managedApplicationGraphCli: true, evidenceCli: true, incurMcpCommand: PRODUCT_IDENTITY.mcpCommand, lifecycleScriptsRequired: false, doctor: "platform-appropriate", setup: supportedSetupHost ? "planned-then-idempotent" : "unsupported-host-rejected", setupPlanReadOnly: supportedSetupHost, existingHopperPreserved: supportedSetupHost, clients: supportedSetupHost ? 3 : 0, backupReadback: supportedSetupHost, failureRecovery: supportedSetupHost, configSymlinkLifecycle: supportedSetupHost, skill: supportedSetupHost, skillReferences: supportedSetupHost, mcpTools: TOOL_CONTRACTS.length, mcpPrompts: prompts.names.length, promptCompletion: true, promptCompletionLifecycle: true, evidenceMcp: true, targetFree: true, targetLifecycle: true, boundedRegexBridge: true })}\n`,
+    `${JSON.stringify({ verifier_run: await completeVerifierRun(verifierRun), cli: true, analysisCli: true, artifactCli: true, managedCli: true, managedReconstructionCli: true, managedNativeVerificationCli: true, managedRuntimePlanCli: true, managedApplicationGraphCli: true, evidenceCli: true, incurMcpCommand: PRODUCT_IDENTITY.mcpCommand, lifecycleScriptsRequired: false, doctor: "platform-appropriate", setup: supportedSetupHost ? "planned-then-idempotent" : "unsupported-host-rejected", setupPlanReadOnly: supportedSetupHost, existingHopperPreserved: supportedSetupHost, clients: supportedSetupHost ? 3 : 0, backupReadback: supportedSetupHost, failureRecovery: supportedSetupHost, configSymlinkLifecycle: supportedSetupHost, skill: supportedSetupHost, skillReferences: supportedSetupHost, mcpTools: TOOL_CONTRACTS.length, mcpPrompts: prompts.names.length, promptCompletion: true, promptCompletionLifecycle: true, evidenceMcp: true, targetFree: true, targetLifecycle: true, boundedRegexBridge: true, mcpStartup, mcpModuleLoading })}\n`,
   );
 } finally {
   if (tarball) await rm(join(root, tarball), { force: true });

scripts/verify-published-package.mjs

@@ -1,13 +1,18 @@
 import { Client } from "@modelcontextprotocol/client";
 import { StdioClientTransport } from "@modelcontextprotocol/client/stdio";
-import { mkdtemp, rm } from "node:fs/promises";
+import { execFile } from "node:child_process";
+import { mkdtemp, readFile, rm } from "node:fs/promises";
 import { tmpdir } from "node:os";
-import { join } from "node:path";
+import { delimiter, join } from "node:path";
+import { promisify } from "node:util";
+
+import { lt, rcompare } from "semver";
 
 import { CATALOG_IDENTITY } from "../dist/catalogIdentity.js";
 import { completeVerifierRun, createVerifierRun } from "./lib/verifier-run.mjs";
 
 const verifierRun = createVerifierRun();
+const execFileAsync = promisify(execFile);
 const version = process.argv[2];
 if (!/^\d+\.\d+\.\d+(?:-[0-9A-Za-z.-]+)?$/u.test(version ?? ""))
   throw new Error("Usage: node scripts/verify-published-package.mjs <version>");
@@ -39,6 +44,7 @@ transport.stderr?.on("data", (chunk) => {
 });
 
 let publishedToolCount = 0;
+let upgrade;
 
 try {
   await client.connect(transport);
@@ -65,8 +71,11 @@ try {
   });
   if (status.isError === true)
     throw new Error("Published target-free MCP session check failed");
+  upgrade = await verifyPublishedUpgrade({ version, canaryRoot });
 } catch (cause) {
-  throw new Error(`Published MCP canary failed: ${stderr}`, { cause });
+  throw new Error(`Published package verification failed: ${stderr}`, {
+    cause,
+  });
 } finally {
   try {
     await client.close();
@@ -77,5 +86,96 @@ try {
 }
 
 process.stdout.write(
-  `${JSON.stringify({ verifier_run: await completeVerifierRun(verifierRun), package: "rea-agents", version, mcpTools: publishedToolCount, canonicalMcpTools: CATALOG_IDENTITY.counts.mcp_tools })}\n`,
+  `${JSON.stringify({ verifier_run: await completeVerifierRun(verifierRun), package: "rea-agents", version, mcpTools: publishedToolCount, canonicalMcpTools: CATALOG_IDENTITY.counts.mcp_tools, upgrade })}\n`,
 );
+
+async function verifyPublishedUpgrade({ version: targetVersion, canaryRoot }) {
+  const previousVersion = await findPreviousPublishedVersion(targetVersion);
+  const prefix = join(canaryRoot, "upgrade-prefix");
+  const home = join(canaryRoot, "upgrade-home");
+  const environment = {
+    ...process.env,
+    HOME: home,
+    npm_config_cache: join(canaryRoot, "upgrade-cache"),
+    npm_config_prefix: prefix,
+    PATH: `${join(prefix, "bin")}${delimiter}${process.env.PATH ?? ""}`,
+  };
+
+  await execFileAsync(
+    "npm",
+    [
+      "install",
+      "--global",
+      "--ignore-scripts",
+      "--prefix",
+      prefix,
+      `rea-agents@${previousVersion}`,
+    ],
+    { cwd: canaryRoot, env: environment, maxBuffer: 16 * 1024 * 1024 },
+  );
+
+  const { stdout } = await execFileAsync(
+    "npx",
+    ["rea-agents", "upgrade", "--json"],
+    { cwd: canaryRoot, env: environment, maxBuffer: 16 * 1024 * 1024 },
+  );
+  const result = JSON.parse(stdout);
+  if (
+    result.status !== "upgraded" ||
+    result.previousVersion !== previousVersion ||
+    result.latestVersion !== targetVersion
+  )
+    throw new Error(
+      `npx rea-agents upgrade did not upgrade ${previousVersion} to ${targetVersion}: ${stdout}`,
+    );
+
+  const npmRoot = (
+    await execFileAsync("npm", ["root", "--global"], {
+      cwd: canaryRoot,
+      env: environment,
+    })
+  ).stdout.trim();
+  const installed = JSON.parse(
+    await readFile(join(npmRoot, "rea-agents", "package.json"), "utf8"),
+  );
+  if (installed.version !== targetVersion)
+    throw new Error(
+      `npx rea-agents upgrade installed ${installed.version}, expected ${targetVersion}`,
+    );
+
+  const help = (
+    await execFileAsync(join(prefix, "bin", "rea-agents"), ["--help"], {
+      cwd: canaryRoot,
+      env: environment,
+    })
+  ).stdout;
+  if (!help.includes("setup"))
+    throw new Error("the upgraded rea-agents executable did not start");
+
+  return {
+    status: result.status,
+    previousVersion,
+    latestVersion: result.latestVersion,
+    installedVersion: installed.version,
+  };
+}
+
+async function findPreviousPublishedVersion(targetVersion) {
+  const { stdout } = await execFileAsync(
+    "npm",
+    ["view", "rea-agents", "versions", "--json"],
+    { maxBuffer: 16 * 1024 * 1024 },
+  );
+  const versions = JSON.parse(stdout);
+  const previous = versions
+    .filter(
+      (candidate) =>
+        typeof candidate === "string" && lt(candidate, targetVersion),
+    )
+    .sort(rcompare)[0];
+  if (previous === undefined)
+    throw new Error(
+      `No published rea-agents version precedes ${targetVersion}`,
+    );
+  return previous;
+}

scripts/verify-real-browser.mjs

@@ -7,6 +7,7 @@ import { join } from "node:path";
 
 import { CdpBrowserProvider } from "../dist/browser/CdpBrowserProvider.js";
 import { waitForBrowserDevtoolsPort } from "../dist/browser/BrowserProcessStartup.js";
+import { PlaywrightBrowserScenarioProvider } from "../dist/browser/PlaywrightBrowserScenarioProvider.js";
 import {
   inspectWebPageInputSchema,
   listBrowserTargetsInputSchema,
@@ -20,7 +21,17 @@ import {
 } from "../dist/domain/webScreenshot.js";
 import { startBrowserVerifierSite } from "./fixtures/browser-verifier-site.mjs";
 import { startPageCdpProxy } from "./fixtures/page-cdp-proxy.mjs";
-import { sourceMapSummary } from "./lib/browser-verifier-assertions.mjs";
+import {
+  assertBundleAnalysis,
+  assertObservation,
+  assertSensitiveShapes,
+} from "./lib/browser-verifier-assertions.mjs";
+import {
+  assertScenarioCapture,
+  browserScenario,
+  runScenarioCli,
+  scenarioProfiles,
+} from "./lib/browser-scenario-verifier.mjs";
 import { completeVerifierRun, createVerifierRun } from "./lib/verifier-run.mjs";
 
 const SECRET_VALUES = [
@@ -30,6 +41,7 @@ const SECRET_VALUES = [
   "websocket-secret-value",
   "ax-private-label-value",
 ];
+const REAL_BROWSER_STARTUP_TIMEOUT_MS = 30_000;
 const verifierRun = createVerifierRun();
 
 const executable = await browserExecutable();
@@ -68,6 +80,7 @@ try {
     executable,
     activePortPath: join(profile, "DevToolsActivePort"),
     stderr: () => stderr,
+    timeoutMs: REAL_BROWSER_STARTUP_TIMEOUT_MS,
   });
   const endpoint = `http://127.0.0.1:${String(port)}`;
   const provider = new CdpBrowserProvider();
@@ -80,6 +93,7 @@ try {
       target_id: target,
       observation_ms: 1_000,
       include_storage_keys: true,
+      include_storage_fingerprints: true,
     }),
   );
   if (!observed.ok) throw observed.error;
@@ -100,6 +114,7 @@ try {
       observation_ms: 1_000,
       include_accessibility_text: true,
       include_script_sources: true,
+      source_capture_approved: true,
       include_console_text: true,
       console_text_approved: true,
       include_json_body_shapes: true,
@@ -208,6 +223,66 @@ try {
 
   pageProxy = await startPageCdpProxy(endpoint);
   await verifyPageScopedTransport(provider, pageProxy, site.origin);
+  const attachedScenario = await runScenarioCli(
+    browserScenario(
+      {
+        mode: "connect",
+        cdp_endpoint: endpoint,
+        target_id: target,
+        ownership: "external",
+        cleanup: "disconnect-only",
+      },
+      site.origin,
+    ),
+    {
+      REA_BROWSER_SCENARIO_CDP_ENDPOINTS_JSON: JSON.stringify([endpoint]),
+      REA_BROWSER_SCENARIO_ALLOWED_ORIGINS_JSON: JSON.stringify([site.origin]),
+    },
+  );
+  if (
+    attachedScenario.normalized_result?.browser?.cleanup !==
+      "disconnected-external" ||
+    attachedScenario.normalized_result?.browser?.process_ownership !==
+      "external"
+  )
+    throw new Error(
+      "Scenario CLI did not report external disconnect ownership",
+    );
+  const versionResponse = await fetch(`${endpoint}/json/version`);
+  if (!versionResponse.ok || browser.exitCode !== null)
+    throw new Error("Scenario attachment terminated its external browser");
+
+  const profilesBefore = await scenarioProfiles();
+  const launchedScenario =
+    await new PlaywrightBrowserScenarioProvider().captureScenario(
+      browserScenario(
+        {
+          mode: "launch",
+          executable_path: executable,
+          headless: true,
+          user_data: "temporary-owned",
+          cleanup: "close-and-delete-profile",
+        },
+        site.origin,
+      ),
+    );
+  if (!launchedScenario.ok) throw launchedScenario.error;
+  if (
+    launchedScenario.value.browser.cleanup !== "terminated-owned-process" ||
+    launchedScenario.value.browser.process_ownership !== "provider-owned"
+  )
+    throw new Error("Scenario launch did not report owned-process cleanup");
+  const profilesAfter = await scenarioProfiles();
+  if ([...profilesAfter].some((entry) => !profilesBefore.has(entry)))
+    throw new Error("Scenario launch retained a temporary browser profile");
+  assertScenarioCapture(launchedScenario.value);
+  for (const secret of ["network-secret-value", "websocket-url-secret"])
+    if (
+      JSON.stringify([attachedScenario, launchedScenario.value]).includes(
+        secret,
+      )
+    )
+      throw new Error(`Browser scenario retained sensitive value: ${secret}`);
 
   process.stdout.write(
     `${JSON.stringify({
@@ -226,6 +301,9 @@ try {
       sessionEvents: session.value.timeline.length,
       pageScopedTransport: true,
       screenshotBytes: screenshot.value.artifact.bytes,
+      browserScenarioCli: true,
+      browserScenarioAttachCleanup: "disconnected-external",
+      browserScenarioLaunchCleanup: "terminated-owned-process",
       verified: true,
     })}\n`,
   );
@@ -337,167 +415,6 @@ async function pageTarget(provider, endpoint, origin) {
   throw new Error("Real Chrome did not expose the local test page target");
 }
 
-function assertObservation(result, origin) {
-  assertObservationInventory(result, origin);
-  assertObservationEvents(result);
-  assertObservationPrivacy(result);
-  assertObservationMetadata(result);
-}
-
-function assertObservationInventory(result, origin) {
-  if (result.target.origin !== origin)
-    throw new Error("Real Chrome target origin was not preserved exactly");
-  if (result.frames.length < 1 || result.dom.nodes.length < 1)
-    throw new Error(
-      `Real Chrome DOM/frame observation was empty: ${JSON.stringify({ frames: result.frames.length, domTotal: result.dom.total_nodes, domReturned: result.dom.nodes.length, limitations: result.limitations })}`,
-    );
-  if (result.accessibility.nodes.length < 1)
-    throw new Error("Real Chrome accessibility observation was empty");
-  if (
-    result.accessibility.text_capture.status !== "not_approved" ||
-    result.accessibility.nodes.some(
-      (node) => node.name !== null || node.description !== null,
-    )
-  )
-    throw new Error("Accessibility text was retained without approval");
-  if (!result.scripts.items.some((script) => script.url.includes("/app.js")))
-    throw new Error("Real Chrome script metadata was missing");
-  if (!result.resources.some((resource) => resource.url.includes("/app.js")))
-    throw new Error("Real Chrome resource metadata was missing");
-}
-
-function assertObservationEvents(result) {
-  if (!result.network.requests.some((request) => request.url.includes("/api")))
-    throw new Error(
-      "Real Chrome attach-window network observation was missing",
-    );
-  const initiatedRequest = result.network.requests.find((request) =>
-    request.url.includes("/api"),
-  );
-  if (
-    !initiatedRequest?.initiator.url?.includes("/app.js") ||
-    initiatedRequest.initiator.line === null ||
-    initiatedRequest.initiator.column === null
-  )
-    throw new Error("Real Chrome script initiator stack was not normalized");
-  if (result.console.events.length < 1)
-    throw new Error(
-      "Real Chrome attach-window console observation was missing",
-    );
-  if (result.network.websocket_events.length < 1)
-    throw new Error("Real Chrome WebSocket metadata was missing");
-}
-
-function assertObservationPrivacy(result) {
-  if (
-    result.console.events.some(
-      (event) => event.text_capture.status !== "not_approved",
-    ) ||
-    result.network.requests.some(
-      (request) => request.body_shapes.status !== "not_approved",
-    ) ||
-    result.network.websocket_events.some(
-      (event) => event.payload_shape !== null,
-    )
-  )
-    throw new Error(
-      "Sensitive text or payload shapes were retained without approval",
-    );
-}
-
-function assertObservationMetadata(result) {
-  if (!result.storage.local_storage_keys.includes("rea-storage-key"))
-    throw new Error("Real Chrome local-storage key inventory was missing");
-  if (!result.storage.indexed_db_names.includes("rea-browser-db"))
-    throw new Error("Real Chrome IndexedDB name inventory was missing");
-  if (!result.storage.cache_names.includes("rea-browser-cache"))
-    throw new Error("Real Chrome cache name inventory was missing");
-  if (
-    !result.metadata.responses.some(({ csp }) =>
-      csp.directives.some(({ name }) => name === "default-src"),
-    ) ||
-    !result.metadata.agent_hints.some(
-      ({ declaration }) => declaration === "service-desc",
-    )
-  )
-    throw new Error("Real Chrome safe response metadata was missing");
-}
-
-function assertBundleAnalysis(result) {
-  if (
-    result.capture.scripts_analyzed < 1 ||
-    !result.observations.routes.some(({ value }) =>
-      value.includes("/verified-route"),
-    ) ||
-    !result.observations.endpoints.some(({ value }) => value.includes("/api"))
-  )
-    throw new Error("Real Chrome static bundle findings were missing");
-  if (
-    result.observations.source_maps.status !== "included" ||
-    !result.observations.source_maps.items.some(
-      ({ status, original_sources, original_module_edges, mappings }) =>
-        status === "included" &&
-        original_sources.some(({ source }) =>
-          source.includes("/src/main.ts"),
-        ) &&
-        original_module_edges.some(
-          ({ specifier }) => specifier === "./dependency.ts",
-        ) &&
-        mappings.length > 0,
-    )
-  )
-    throw new Error(
-      `Real Chrome approved source-map reconstruction was missing: ${JSON.stringify(sourceMapSummary(result.observations.source_maps))}`,
-    );
-}
-
-function assertSensitiveShapes(result) {
-  const request = result.network.requests.find(
-    (item) =>
-      item.url.includes("/api") &&
-      item.body_shapes.request?.properties.some(
-        ({ path }) => path === "/token",
-      ) &&
-      item.body_shapes.response?.properties.some(
-        ({ path }) => path === "/secret",
-      ),
-  );
-  if (request === undefined)
-    throw new Error("Real Chrome JSON request/response shapes were missing");
-  const consoleText = result.console.events.flatMap(
-    (event) => event.text_capture.values,
-  );
-  if (
-    !consoleText.some(({ text }) => text.includes("[REDACTED]")) ||
-    consoleText.some(({ text }) => text.includes("console-secret-value"))
-  )
-    throw new Error(
-      "Real Chrome approved console text was not safely redacted",
-    );
-  if (
-    !result.network.websocket_events.some(
-      (event) =>
-        event.payload_shape?.format === "json" &&
-        event.payload_shape.json_shape?.properties.some(
-          ({ path }) => path === "/token",
-        ),
-    )
-  )
-    throw new Error("Real Chrome WebSocket JSON shape was missing");
-  const serialized = JSON.stringify({
-    console: result.console,
-    network: result.network,
-  });
-  for (const secret of [
-    "request-body-secret-value",
-    "response-secret-value",
-    "websocket-secret-value",
-    "console-secret-value",
-  ])
-    if (serialized.includes(secret))
-      throw new Error(`Approved shape capture retained raw value: ${secret}`);
-}
-
 function delay(milliseconds) {
   return new Promise((resolve) => setTimeout(resolve, milliseconds));
 }

scripts/verify-real-electron.mjs

@@ -0,0 +1,113 @@
+#!/usr/bin/env node
+
+import { join } from "node:path";
+import { fileURLToPath } from "node:url";
+
+import { PlaywrightElectronActiveProvider } from "../dist/browser/PlaywrightElectronActiveProvider.js";
+import { electronActiveObservationInputSchema } from "../dist/domain/electronActiveObservation.js";
+import { completeVerifierRun, createVerifierRun } from "./lib/verifier-run.mjs";
+
+const executable = process.env.REA_ELECTRON_EXECUTABLE;
+if (executable === undefined || executable.length === 0)
+  throw new Error(
+    "REA_ELECTRON_EXECUTABLE must be an absolute path to an approved Electron executable",
+  );
+
+const repositoryRoot = fileURLToPath(new URL("..", import.meta.url));
+const applicationRoot =
+  process.env.REA_ELECTRON_APPLICATION_ROOT ??
+  join(repositoryRoot, "tests/conformance/readiness/electron");
+const applicationPath =
+  process.env.REA_ELECTRON_APPLICATION_PATH ?? join(applicationRoot, "main.js");
+const input = electronActiveObservationInputSchema.parse({
+  schema_version: 1,
+  executable_path: executable,
+  application_path: applicationPath,
+  application_root: applicationRoot,
+  actions: [
+    { step_id: "ipc", kind: "click", selector: "#run", window_index: 0 },
+    {
+      step_id: "open-url",
+      kind: "deep-link",
+      delivery: "open-url",
+      url: "rea-readiness://open-url",
+    },
+    {
+      step_id: "second-instance",
+      kind: "deep-link",
+      delivery: "second-instance",
+      url: "rea-readiness://second-instance",
+    },
+    { step_id: "renderer-reload", kind: "renderer-reload", window_index: 1 },
+    { step_id: "renderer-crash", kind: "renderer-crash", window_index: 1 },
+    {
+      step_id: "renderer-restart",
+      kind: "wait",
+      duration_ms: 250,
+      window_index: 1,
+    },
+  ],
+  approved: true,
+});
+const verifierRun = createVerifierRun();
+const result = await new PlaywrightElectronActiveProvider().capture(input);
+if (!result.ok) throw result.error;
+
+const output = {
+  verifier_run: await completeVerifierRun(verifierRun),
+  electron: result.value.application,
+  actions: result.value.actions,
+  processes: result.value.processes,
+  ipc: result.value.ipc,
+  timeline: result.value.timeline,
+  windows: result.value.windows,
+  verified:
+    result.value.actions.every(({ status }) => status === "completed") &&
+    result.value.actions.some(
+      ({ kind, window_index }) =>
+        kind === "renderer-reload" && window_index === 1,
+    ) &&
+    result.value.actions.some(
+      ({ kind, window_index }) =>
+        kind === "renderer-crash" && window_index === 1,
+    ) &&
+    result.value.windows.length >= 2 &&
+    result.value.ipc.events.some(
+      ({ kind, channel }) =>
+        kind === "main-handler-invocation" && channel === "readiness:echo",
+    ) &&
+    result.value.timeline.events.some(
+      ({ kind, event, phase }) =>
+        kind === "window-lifecycle" &&
+        event === "created" &&
+        phase === "completed",
+    ) &&
+    result.value.timeline.events.some(
+      ({ kind, event }) =>
+        kind === "process-lifecycle" && event === "utility-process-fork",
+    ) &&
+    result.value.timeline.events.some(
+      ({ kind, event, phase }) =>
+        kind === "shell-attempt" &&
+        event === "openExternal" &&
+        phase === "blocked",
+    ) &&
+    result.value.timeline.events.some(
+      ({ kind, event, phase }) =>
+        kind === "preload" && event === "configured" && phase === "completed",
+    ) &&
+    result.value.timeline.events.some(
+      ({ kind, event }) =>
+        kind === "protocol" &&
+        (event === "open-url" || event === "second-instance"),
+    ) &&
+    result.value.timeline.events.some(
+      ({ kind, event }) =>
+        kind === "process-lifecycle" && event === "child.spawn",
+    ),
+};
+if (!output.verified)
+  throw new Error(
+    "real Electron verifier did not observe the readiness IPC round trip",
+  );
+process.stdout.write(`${JSON.stringify(output)}\n`);

scripts/verify-real-ghidra-assertions.mjs

@@ -55,9 +55,11 @@ export function assertDossier(
     expectedString = null,
     requireAssembly = false,
     requireMultiBlock = false,
+    requireJumpTable = false,
   },
 ) {
   assertDossierProcedure(dossier, address);
+  assertNativeApiBoundary(dossier.native_api, requireJumpTable);
   assertDossierReferences(dossier);
   assertDossierCallees(dossier, expectedCallees);
   assertDossierStrings(dossier, expectedString);
@@ -65,6 +67,78 @@ export function assertDossier(
   assertDossierMultiBlock(dossier, requireMultiBlock);
 }
 
+export function assertDenseSwitchDossier(dossier, address) {
+  assertDossier(dossier, {
+    address,
+    requireAssembly: true,
+    requireMultiBlock: true,
+  });
+  const truncated = dossier.native_api.jump_tables.find(
+    ({ mappings_truncated: mappingsTruncated }) => mappingsTruncated,
+  );
+  if (
+    truncated === undefined ||
+    truncated.mappings.length !== 32 ||
+    truncated.mappings.some(
+      ({ target_address: target, evidence }) =>
+        !/^0x[0-9a-f]+$/u.test(target) ||
+        !evidence.some(({ kind }) => kind === "jump-table"),
+    )
+  )
+    throw new Error(
+      `Ghidra dense jump-table truncation drifted: ${JSON.stringify(dossier.native_api.jump_tables)}`,
+    );
+}
+
+function assertNativeApiBoundary(observed, requireJumpTable) {
+  if (
+    observed?.available !== true ||
+    observed.provenance !== "ghidra-high-function" ||
+    observed.parameters_truncated !== false ||
+    observed.jump_tables_truncated !== false ||
+    !["low", "medium", "high"].includes(observed.return_type?.confidence) ||
+    !observed.return_type?.evidence?.some(
+      ({ source }) => source === "ghidra-high-function",
+    ) ||
+    observed.pseudocode?.classification !== "decompiler-generated-non-source" ||
+    observed.pseudocode.compilable !== false ||
+    !observed.decompiler_artifacts?.includes("pointer-arithmetic")
+  )
+    throw new Error(
+      `Ghidra native API boundary drifted: ${JSON.stringify(observed)}`,
+    );
+  if (!requireJumpTable) return;
+  if (
+    observed.jump_tables.length === 0 ||
+    !observed.jump_tables.some(
+      ({
+        data_sources: sources,
+        data_sources_truncated: sourcesTruncated,
+        mappings,
+        mappings_truncated: mappingsTruncated,
+      }) =>
+        !sourcesTruncated &&
+        !mappingsTruncated &&
+        sources.length > 0 &&
+        sources.every(
+          ({ address, evidence }) =>
+            /^0x[0-9a-f]+$/u.test(address) &&
+            evidence.some(({ kind }) => kind === "jump-table"),
+        ) &&
+        mappings.length > 0 &&
+        mappings.every(
+          ({ target_address: target, data_addresses: addresses, evidence }) =>
+            /^0x[0-9a-f]+$/u.test(target) &&
+            addresses.every((address) => /^0x[0-9a-f]+$/u.test(address)) &&
+            evidence.some(({ kind }) => kind === "jump-table"),
+        ),
+    )
+  )
+    throw new Error(
+      `Ghidra jump-table evidence drifted: ${JSON.stringify(observed.jump_tables)}`,
+    );
+}
+
 function assertDossierProcedure(dossier, address) {
   if (
     dossier.procedure.address !== address ||
@@ -144,6 +218,14 @@ export function dossierSummary(dossier) {
     outgoing_references: dossier.outgoing_references.returned,
     referenced_strings: dossier.referenced_strings.returned,
     basic_blocks: dossier.basic_blocks.returned,
+    native_parameters:
+      dossier.native_api.available === true
+        ? dossier.native_api.parameters.length
+        : null,
+    jump_tables:
+      dossier.native_api.available === true
+        ? dossier.native_api.jump_tables.length
+        : null,
   };
 }
 
@@ -189,12 +271,15 @@ export async function assertCleanup(coordinates) {
 }
 
 export function assertDebugFixture(observed) {
+  const expectedDocument = `target-${observed.target.sha256.slice(0, 12)}.bin`;
   if (
     !Array.isArray(observed.documents) ||
     observed.documents.length !== 1 ||
-    !observed.documents[0].includes("debug")
+    observed.documents[0] !== expectedDocument
   )
-    throw new Error("Ghidra did not expose exactly one debug Program identity");
+    throw new Error(
+      `Ghidra did not expose the digest-bound debug Program identity ${expectedDocument}: ${JSON.stringify(observed.documents)}`,
+    );
   const entry = findValue(observed.procedures, "rea_ghidra_inventory_entry");
   const leaf = findValue(observed.procedures, "rea_ghidra_inventory_leaf");
   const external = observed.procedures.find(

scripts/verify-real-ghidra-function.mjs

@@ -2,8 +2,13 @@ import {
   parseGhidraFunctionInput,
   parseGhidraFunctionResult,
 } from "../dist/ghidra/GhidraFunctionValues.js";
+import {
+  parseGhidraInventoryInput,
+  parseGhidraInventoryResult,
+} from "../dist/ghidra/GhidraInventoryValues.js";
 
 import {
+  assertDenseSwitchDossier,
   assertDossier,
   assertLocalProcedureInfo,
   assertProviderText,
@@ -27,6 +32,20 @@ async function functionCall(client, operation, parameters) {
   return parsed.value;
 }
 
+async function inventoryCall(client, operation, parameters) {
+  const input = parseGhidraInventoryInput(operation, parameters);
+  if (!input.ok) throw input.error;
+  const called = await client.callTool(operation, input.value);
+  if (!called.ok)
+    throw new Error(
+      `Ghidra ${operation} failed for ${JSON.stringify(input.value)}: ${called.error.message}`,
+      { cause: called.error },
+    );
+  const parsed = parseGhidraInventoryResult(operation, called.value);
+  if (!parsed.ok) throw parsed.error;
+  return parsed.value;
+}
+
 export async function verifyDebugFunctionOperations(
   client,
   { procedures, strings, entry },
@@ -37,6 +56,14 @@ export async function verifyDebugFunctionOperations(
     procedures,
     "rea_ghidra_inventory_indirect",
   );
+  const switchProcedure = requireProcedure(
+    procedures,
+    "rea_ghidra_inventory_switch",
+  );
+  const denseSwitchProcedure = requireProcedure(
+    procedures,
+    "rea_ghidra_inventory_dense_switch",
+  );
   const main = requireProcedure(procedures, "main");
   const entryString = strings.find(
     (item) => item.value === "REA_GHIDRA_INVENTORY_ENTRY",
@@ -88,6 +115,15 @@ export async function verifyDebugFunctionOperations(
   );
   const branchDossier = await analyzeBranchDossier(client, branch);
   const indirectDossier = await analyzeIndirectDossier(client, indirect);
+  const switchDossier = await analyzeSwitchDossier(client, switchProcedure);
+  const denseSwitchDossier = await functionCall(client, "analyze_function", {
+    procedure: denseSwitchProcedure.address,
+    include_assembly: true,
+    limit: 500,
+    max_pseudocode_chars: 100_000,
+    max_instructions: 5_000,
+  });
+  assertDenseSwitchDossier(denseSwitchDossier, denseSwitchProcedure.address);
   assertIndirectDossier(indirectDossier, leaf.address);
 
   const { cancellation, timeout } = await verifyRequestCancellationAndTimeout(
@@ -100,6 +136,8 @@ export async function verifyDebugFunctionOperations(
     entry: dossierSummary(entryDossier),
     branch: dossierSummary(branchDossier),
     indirect: dossierSummary(indirectDossier),
+    switch: dossierSummary(switchDossier),
+    dense_switch: dossierSummary(denseSwitchDossier),
     instruction_window: {
       returned: instructionWindow.instructions.returned,
       truncated: instructionWindow.instructions.truncated,
@@ -164,7 +202,7 @@ async function resolveXrefOwners(client, entryXrefs) {
   for (const address of entryXrefs) {
     try {
       xrefOwners.push(
-        await functionCall(client, "resolve_containing_procedure", {
+        await inventoryCall(client, "resolve_containing_procedure", {
           document: null,
           address,
         }),
@@ -222,6 +260,23 @@ async function analyzeEntryDossier(client, entry, branch, indirect) {
   return entryDossier;
 }
 
+async function analyzeSwitchDossier(client, switchProcedure) {
+  const dossier = await functionCall(client, "analyze_function", {
+    procedure: switchProcedure.address,
+    include_assembly: true,
+    limit: 500,
+    max_pseudocode_chars: 100_000,
+    max_instructions: 5_000,
+  });
+  assertDossier(dossier, {
+    address: switchProcedure.address,
+    requireAssembly: true,
+    requireMultiBlock: true,
+    requireJumpTable: true,
+  });
+  return dossier;
+}
+
 async function analyzeBranchDossier(client, branch) {
   const branchDossier = await functionCall(client, "analyze_function", {
     procedure: branch.address,
@@ -310,7 +365,7 @@ export async function verifyStrippedFunctionOperations(client, entryString) {
   });
   if (stringXrefs.length === 0)
     throw new Error("Ghidra stripped string xref probe is unavailable");
-  const containing = await functionCall(
+  const containing = await inventoryCall(
     client,
     "resolve_containing_procedure",
     {
@@ -339,7 +394,7 @@ export async function verifyStrippedFunctionOperations(client, entryString) {
     expectedString: "REA_GHIDRA_INVENTORY_ENTRY",
     requireAssembly: true,
   });
-  if (symbolTail(dossier.procedure.name) === "rea_ghidra_inventory_entry")
+  if (matchesSymbol(dossier.procedure.name, "rea_ghidra_inventory_entry"))
     throw new Error("Ghidra stripped dossier invented a source symbol");
   return dossierSummary(dossier);
 }
@@ -424,7 +479,7 @@ export async function verifyCrossFormatOperations({
 
 async function findCrossStringOwner(client, messageXrefs) {
   for (const address of messageXrefs) {
-    const candidate = await functionCall(
+    const candidate = await inventoryCall(
       client,
       "resolve_containing_procedure",
       {

scripts/verify-real-ghidra.mjs

@@ -126,25 +126,28 @@ try {
     format: "elf",
     architecture: "x86_64",
   });
+  assertDebugFixture(debug);
+  const nativeApiCli = await verifyNativeApiCli(debugPath);
   const stripped = await verifyTarget(strippedPath, "stripped", {
     format: "elf",
     architecture: "x86_64",
   });
+  assertStrippedFixture(stripped);
   const arm64Elf = await verifyTarget(arm64ElfPath, "cross-arm64-elf", {
     format: "elf",
     architecture: "arm64",
   });
+  assertCrossFixture(arm64Elf);
   const pe = await verifyTarget(pePath, "cross-x86_64-pe", {
     format: "pe",
     architecture: "x86_64",
   });
+  assertCrossFixture(pe);
   const machObject = await verifyTarget(machObjectPath, "cross-x86_64-mach-o", {
     format: "mach-o",
     architecture: "x86_64",
   });
-  assertDebugFixture(debug);
-  assertStrippedFixture(stripped);
-  for (const fixture of [arm64Elf, pe, machObject]) assertCrossFixture(fixture);
+  assertCrossFixture(machObject);
   await assertMalformedFixture(malformedPath);
 
   const customPath = process.env.GHIDRA_TARGET_PATH;
@@ -164,6 +167,7 @@ try {
         summary(machObject),
       ],
       malformed_target: "rejected-before-provider-start",
+      native_api_cli: nativeApiCli,
       custom_target: custom === null ? null : summary(custom),
       cleanup: "complete",
     })}\n`,
@@ -172,6 +176,52 @@ try {
   await rm(fixtureRoot, { recursive: true, force: true });
 }
 
+async function verifyNativeApiCli(targetPath) {
+  const { stdout } = await exec(
+    process.execPath,
+    [
+      "scripts/rea.mjs",
+      "inspect-native-api",
+      targetPath,
+      "rea_ghidra_inventory_dense_switch",
+      "--provider",
+      "ghidra",
+      "--json",
+    ],
+    {
+      cwd: process.cwd(),
+      env: process.env,
+      maxBuffer: 2 * 1024 * 1024,
+    },
+  );
+  const evidence = JSON.parse(stdout);
+  const boundary = evidence.normalized_result?.boundary;
+  const truncated = boundary?.jump_tables?.find(
+    ({ mappings_truncated: mappingsTruncated }) => mappingsTruncated === true,
+  );
+  const omittedQuestion =
+    "Which additional data sources or targets were omitted";
+  if (
+    evidence.operation !== "inspect_native_api" ||
+    evidence.provider?.id !== "rea-workflow" ||
+    evidence.analysis_profile?.provider?.id !== "rea-workflow" ||
+    boundary?.available !== true ||
+    truncated?.mappings?.length !== 32 ||
+    !evidence.normalized_result?.residual_unknowns?.some((question) =>
+      question.includes(omittedQuestion),
+    )
+  )
+    throw new Error(
+      `The shipped inspect-native-api CLI did not preserve dense jump-table truncation: ${stdout}`,
+    );
+  return {
+    operation: evidence.operation,
+    provider: evidence.provider,
+    mappings_returned: truncated.mappings.length,
+    residual_unknowns: evidence.normalized_result.residual_unknowns.length,
+  };
+}
+
 async function verifyTarget(targetPath, variant, expectedTarget = null) {
   const parsedTarget = await parseBinaryTarget(targetPath);
   if (!parsedTarget.ok) throw parsedTarget.error;

scripts/verify-real-hopper.mjs

@@ -5,7 +5,6 @@ import { promisify } from "node:util";
 import { Client } from "@modelcontextprotocol/client";
 import { StdioClientTransport } from "@modelcontextprotocol/client/stdio";
 
-import { TOOL_CONTRACTS } from "../dist/contracts/toolContracts.js";
 import {
   firstProcedureAddress,
   requireAddressArray,
@@ -16,8 +15,11 @@ import { HOPPER_PROVIDER_IDENTITY } from "../dist/hopper/HopperProvider.js";
 import { REA_WORKFLOW_PROVIDER } from "../dist/application/InvestigationProviders.js";
 import { loadRealHopperFixtureTargets } from "./lib/real-hopper-fixture.mjs";
 import {
+  requireBridgeDiagnostic,
+  requireBridgeProgress,
   requireCurrentDocument,
   requireSafeDiagnostics,
+  requireTruthfulMemoryRegions,
   verifyRealHopperFixture,
 } from "./lib/real-hopper-semantic.mjs";
 import {
@@ -99,30 +101,6 @@ const requireOverview = (value, operation) => {
   return value;
 };
 
-const requireTruthfulMemoryRegions = (segments) => {
-  if (!Array.isArray(segments) || segments.length === 0) {
-    throw new Error("list_segments returned no real memory regions");
-  }
-  const regions = segments.flatMap((segment) => [
-    segment,
-    ...(Array.isArray(segment.sections) ? segment.sections : []),
-  ]);
-  for (const region of regions) {
-    for (const permission of ["readable", "writable", "executable"]) {
-      if (![true, false, null].includes(region?.[permission])) {
-        throw new Error(`list_segments omitted tri-state ${permission}`);
-      }
-    }
-    if (
-      region.provenance !== "hopper-public-python-api" ||
-      region.permissions?.available !== false ||
-      typeof region.permissions.reason !== "string"
-    ) {
-      throw new Error("list_segments omitted permission provenance");
-    }
-  }
-};
-
 const verifyRelationships = async (client, options, procedure) => {
   const related = {};
   for (const operation of ["procedure_callers", "procedure_callees"]) {
@@ -150,12 +128,53 @@ const verifyRelationships = async (client, options, procedure) => {
   return related;
 };
 
+const verifyByteAccess = async (client, options, firstAddress) => {
+  const byteRead = requireSuccessfulTool(
+    await client.callTool(
+      { name: "read_bytes", arguments: { address: firstAddress, length: 16 } },
+      options,
+    ),
+    "read_bytes",
+  );
+  if (
+    byteRead?.address !== firstAddress ||
+    byteRead.requested_bytes !== 16 ||
+    byteRead.returned_bytes !== 16 ||
+    byteRead.complete !== true ||
+    !/^[a-f0-9]{32}$/u.test(byteRead.bytes_hex)
+  ) {
+    throw new Error("read_bytes returned an invalid bounded byte window");
+  }
+  const mappedOffset = requireSuccessfulTool(
+    await client.callTool(
+      {
+        name: "address_to_file_offset",
+        arguments: { address: firstAddress },
+      },
+      options,
+    ),
+    "address_to_file_offset",
+  );
+  if (
+    mappedOffset?.address !== firstAddress ||
+    !Number.isSafeInteger(mappedOffset.file_offset) ||
+    mappedOffset.file_offset < 0
+  ) {
+    throw new Error("address_to_file_offset returned an invalid mapping");
+  }
+  return {
+    byteReadCount: byteRead.returned_bytes,
+    mappedFileOffset: mappedOffset.file_offset,
+  };
+};
+
 const verifyCurrentTarget = async (client, options) => {
   const procedures = requireSuccessfulTool(
     await client.callTool({ name: "list_procedures", arguments: {} }, options),
     "list_procedures",
   );
   const firstAddress = firstProcedureAddress(procedures);
+  const byteAccess = await verifyByteAccess(client, options, firstAddress);
   const basics = await verifyHopperFunctionBasics(
     client,
     options,
@@ -217,6 +236,7 @@ const verifyCurrentTarget = async (client, options) => {
     xrefCount: relationships.xrefs.length,
     outgoingReferenceCount: basics.outgoingReferenceCount,
     instructionWindowCount: basics.instructionWindowCount,
+    ...byteAccess,
   };
 };
 
@@ -261,16 +281,11 @@ let summary;
 
 try {
   await client.connect(transport);
-  const listed = await client.listTools();
-  const expectedNames = TOOL_CONTRACTS.map(({ name }) => name).sort();
-  const actualNames = listed.tools.map(({ name }) => name).sort();
-  if (JSON.stringify(actualNames) !== JSON.stringify(expectedNames)) {
-    throw new Error(
-      "The real server tool inventory did not match its contracts",
-    );
-  }
-
-  const options = { timeout };
+  const progressUpdates = [];
+  const options = {
+    timeout,
+    onprogress: (update) => progressUpdates.push(update),
+  };
   const fullSessionStatus = () =>
     client.callTool(
       { name: "binary_session", arguments: { detail: "full" } },
@@ -278,6 +293,21 @@ try {
     );
   const initialSession = await fullSessionStatus();
   const initialStatus = requireMcpResult(initialSession, "binary_session");
+  const listed = await client.listTools();
+  const availableTools = initialStatus.tool_availability;
+  if (!Array.isArray(availableTools))
+    throw new Error("The real session omitted tool availability");
+  const expectedNames = availableTools
+    .filter(({ available }) => available === true)
+    .map(({ name }) => name)
+    .sort();
+  const actualNames = listed.tools.map(({ name }) => name).sort();
+  if (JSON.stringify(actualNames) !== JSON.stringify(expectedNames)) {
+    throw new Error(
+      "The real server tool inventory diverged from session availability",
+    );
+  }
+
   if (initialStatus.open !== false)
     throw new Error("The verifier did not start without a target");
   requireHopperSelection(initialStatus, {
@@ -301,6 +331,16 @@ try {
     { name: "list_documents", arguments: {} },
     options,
   );
+  requireBridgeProgress(progressUpdates);
+  const rejectedProcedure = await client.callTool(
+    {
+      name: "procedure_info",
+      arguments: { procedure: "__rea_missing_procedure__" },
+    },
+    options,
+  );
+  if (rejectedProcedure.isError !== true)
+    throw new Error("The real Hopper bridge accepted an unknown procedure");
   const overview = await client.callTool(
     { name: "binary_overview", arguments: {} },
     options,
@@ -393,6 +433,7 @@ try {
     );
   }
   const diagnosticCount = requireSafeDiagnostics(stderrChunks);
+  requireBridgeDiagnostic(stderrChunks);
 
   const closed = await client.callTool(
     { name: "close_binary", arguments: {} },
@@ -418,6 +459,7 @@ try {
     bundledMcpRunning,
     stderrBytes,
     diagnosticCount,
+    bridgeProgressUpdates: progressUpdates.length,
     dynamicSession: true,
     providerBinding,
     targets: [targetA, targetB, largeTarget],

scripts/verify-real-javascript-replay.mjs

@@ -52,7 +52,7 @@ const roots = [
   ),
 ];
 const policy = {
-  enabled: true,
+  status: "enabled",
   roots,
   nodePath: process.execPath,
   bubblewrapPath:
@@ -93,7 +93,7 @@ const authority = new PermissionAuthority(
   ),
 );
 const dependencies = {
-  policy,
+  policy: () => policy,
   host: new SystemJavaScriptReplayHost(),
   runner: new LinuxJavaScriptReplayRunner(),
   authority,
@@ -131,18 +131,20 @@ const defaultInput = {
     { case_id: "plain", arguments: ["plain"] },
   ],
   generator: { preset: "parser-boundaries", seed: 7, count: 4 },
-  approved: false,
 };
-const input =
+const suppliedPlanInput =
   suppliedInput === undefined
+    ? undefined
+    : (({ approved: _approved, plan_digest: _planDigest, ...planInput }) =>
+        planInput)(suppliedInput);
+const input =
+  suppliedPlanInput === undefined
     ? defaultInput
     : {
-        ...suppliedInput,
+        ...suppliedPlanInput,
         mode: "plan",
         left: suppliedLeft,
         ...(suppliedRight === undefined ? {} : { right: suppliedRight }),
-        approved: false,
-        plan_digest: undefined,
         reproducer_export: undefined,
       };
 
@@ -177,7 +179,21 @@ if (
     ({ status }) => status === "unknown",
   ) === true
 )
-  throw new Error("Real replay verifier received incomplete Evidence");
+  throw new Error(
+    `Real replay verifier received incomplete Evidence: ${JSON.stringify({
+      authority: evidence?.authority ?? null,
+      isolation: evidence?.environment?.isolation ?? null,
+      termination: evidence?.normalized_result?.termination ?? null,
+      cleanup: evidence?.normalized_result?.cleanup?.state ?? null,
+      outcomes:
+        evidence?.normalized_result?.outcomes?.map(({ outcome }) => outcome) ??
+        [],
+      stderr: evidence?.normalized_result?.stderr ?? null,
+      comparison_statuses:
+        evidence?.normalized_result?.comparison?.map(({ status }) => status) ??
+        [],
+    })}`,
+  );
 
 if (suppliedInput !== undefined) {
   process.stdout.write(
@@ -222,7 +238,6 @@ const runSingle = async (path, limits = undefined) => {
     },
     cases: [{ case_id: "probe", arguments: [] }],
     ...(limits === undefined ? {} : { limits }),
-    approved: false,
   };
   const proposed = await runControlledReplay(dependencies, manifest);
   if (!proposed.ok || proposed.value.plan === null)
@@ -288,7 +303,6 @@ const differentialTimeoutInput = {
   },
   cases: [{ case_id: "probe", arguments: [] }],
   limits: { wall_time_ms: 100 },
-  approved: false,
 };
 const differentialTimeoutPlan = await runControlledReplay(
   dependencies,

scripts/verify-real-javascript-runtime-observation.mjs

@@ -0,0 +1,127 @@
+import { execFile, spawn } from "node:child_process";
+import { once } from "node:events";
+import { realpath } from "node:fs/promises";
+import { dirname, resolve } from "node:path";
+import { fileURLToPath } from "node:url";
+import { promisify } from "node:util";
+
+const execute = promisify(execFile);
+const root = resolve(
+  dirname(fileURLToPath(import.meta.url)),
+  "../tests/conformance/runtime-inspector",
+);
+const targetPath = resolve(root, "node-target.mjs");
+const canonicalRoot = await realpath(root);
+const child = spawn(process.execPath, ["--inspect=127.0.0.1:0", targetPath], {
+  stdio: ["ignore", "ignore", "pipe"],
+});
+
+try {
+  const webSocketUrl = await inspectorUrl(child);
+  const socket = new URL(webSocketUrl);
+  const endpoint = `http://127.0.0.1:${socket.port}`;
+  const environment = {
+    ...process.env,
+    REA_V8_INSPECTOR_OBSERVE_ENABLED: "true",
+    REA_V8_INSPECTOR_ENDPOINTS_JSON: JSON.stringify([endpoint]),
+    REA_V8_INSPECTOR_FILE_ROOTS_JSON: JSON.stringify([canonicalRoot]),
+    REA_V8_INSPECTOR_ALLOWED_ORIGINS_JSON: "[]",
+  };
+  const listed = await runCli(
+    ["list-javascript-runtime-targets", endpoint, "--approved", "--json"],
+    environment,
+  );
+  const target = listed.normalized_result?.targets?.items?.[0];
+  if (
+    listed.operation !== "list_javascript_runtime_targets" ||
+    typeof target?.target_id !== "string" ||
+    target.location?.kind !== "file" ||
+    target.location.file_path !== targetPath
+  )
+    throw new Error("Real Node Inspector target discovery did not match");
+  const observed = await runCli(
+    [
+      "observe-javascript-runtime",
+      endpoint,
+      target.target_id,
+      "--runtime-kind",
+      "node",
+      "--approved",
+      "--observation-ms",
+      "100",
+      "--json",
+    ],
+    environment,
+  );
+  const result = observed.normalized_result;
+  if (
+    observed.operation !== "observe_javascript_runtime" ||
+    observed.provider?.id !== "rea-v8-inspector" ||
+    result?.target?.target_id !== target.target_id ||
+    result?.target?.runtime_kind !== "node" ||
+    !Array.isArray(result?.scripts?.items) ||
+    result.scripts.items.length === 0
+  )
+    throw new Error("Real Node Inspector observation did not match");
+  if (
+    !Array.isArray(result.directly_observed) ||
+    !Array.isArray(result.unavailable_without_instrumentation) ||
+    result.capture?.truncated !== false
+  )
+    throw new Error("Real Node Inspector capture was incomplete");
+  process.stdout.write(
+    `${JSON.stringify({
+      schema_version: 1,
+      status: "pass",
+      provider: observed.provider.id,
+      target_id: target.target_id,
+      listed_evidence_id: listed.evidence_id,
+      observation_evidence_id: observed.evidence_id,
+      scripts: result.scripts.items.length,
+      contexts: result.execution_contexts.length,
+      endpoint,
+    })}\n`,
+  );
+} finally {
+  await terminate(child);
+}
+
+async function inspectorUrl(process_) {
+  let captured = "";
+  for await (const chunk of process_.stderr) {
+    captured += chunk.toString("utf8");
+    const match = /Debugger listening on (ws:\/\/[^\s]+)/u.exec(captured);
+    if (match?.[1] !== undefined) return match[1];
+    if (captured.length > 64 * 1_024)
+      throw new Error("Inspector startup output exceeded its bound");
+  }
+  throw new Error("Node exited before reporting its Inspector URL");
+}
+
+async function runCli(arguments_, environment) {
+  const { stdout } = await execute(
+    process.execPath,
+    ["scripts/rea.mjs", ...arguments_],
+    {
+      cwd: resolve(dirname(fileURLToPath(import.meta.url)), ".."),
+      env: environment,
+      maxBuffer: 16 * 1_024 * 1_024,
+    },
+  );
+  return JSON.parse(stdout);
+}
+
+async function terminate(process_) {
+  if (process_.exitCode !== null) return;
+  const exited = once(process_, "exit");
+  process_.kill("SIGTERM");
+  const terminated = await Promise.race([
+    exited.then(() => true),
+    new Promise((resolveTimeout) =>
+      setTimeout(() => resolveTimeout(false), 2_000),
+    ),
+  ]);
+  if (terminated || process_.exitCode !== null) return;
+  process_.kill("SIGKILL");
+  await exited;
+}

scripts/verify-reconstruction-readiness.mjs

@@ -0,0 +1,261 @@
+import assert from "node:assert/strict";
+import { execFile } from "node:child_process";
+import { access, mkdtemp, rm, writeFile } from "node:fs/promises";
+import { tmpdir } from "node:os";
+import { join, resolve } from "node:path";
+import { promisify } from "node:util";
+
+import { Client } from "@modelcontextprotocol/client";
+import { StdioClientTransport } from "@modelcontextprotocol/client/stdio";
+
+import { CATALOG_IDENTITY } from "../dist/catalogIdentity.js";
+import { RECONSTRUCTION_READINESS_EXAMPLE } from "../dist/contracts/reconstructionReadinessExample.js";
+import { parseEvidence } from "../dist/domain/evidence.js";
+import { createEvidenceBundle } from "../dist/domain/evidenceBundle.js";
+import { reconstructionReadinessReportSchema } from "../dist/domain/reconstructionReadinessSchemas.js";
+import { PACKAGE_METADATA } from "../dist/generatedPackageMetadata.js";
+
+const execute = promisify(execFile);
+const root = process.cwd();
+const nativePath = resolve(root, "build/conformance/c");
+const fixtureRoot = resolve(root, "tests/conformance/readiness");
+const javascriptPath = join(fixtureRoot, "javascript-cli");
+const electronPath = join(fixtureRoot, "electron");
+const environment = {
+  ...process.env,
+  REA_INVESTIGATION_INPUT_ROOTS_JSON: JSON.stringify([fixtureRoot]),
+};
+const temporaryRoot = await mkdtemp(join(tmpdir(), "rea-readiness-"));
+
+await access(nativePath);
+const nativeEvidence = await runCli(["inspect-artifact", nativePath, "--json"]);
+const javascriptCliEvidence = await runCli([
+  "analyze-javascript-application",
+  javascriptPath,
+  "--approved",
+  "--json",
+]);
+const electronCliEvidence = await runCli([
+  "analyze-javascript-application",
+  electronPath,
+  "--approved",
+  "--json",
+]);
+
+const transport = new StdioClientTransport({
+  command: process.execPath,
+  args: ["scripts/rea.mjs", "mcp"],
+  cwd: root,
+  env: environment,
+  stderr: "pipe",
+});
+const client = new Client({
+  name: "rea-readiness-verifier",
+  version: "1",
+  capabilities: { elicitation: {} },
+});
+
+try {
+  await client.connect(transport);
+  const catalog = await client.listTools();
+  const readinessTool = requireTool(
+    catalog.tools,
+    "evaluate_reconstruction_readiness",
+  );
+  const analysisTool = requireTool(
+    catalog.tools,
+    "analyze_javascript_application",
+  );
+  assertExactAstLimit(analysisTool);
+  assert.equal(
+    readinessTool.annotations?.readOnlyHint,
+    false,
+    "readiness Evidence retention side effect must stay visible",
+  );
+
+  const javascriptMcp = await analyzeMcp(client, javascriptPath);
+  const electronMcp = await analyzeMcp(client, electronPath);
+  assert.equal(
+    javascriptMcp.evidence_id,
+    javascriptCliEvidence.evidence_id,
+    "CLI/MCP JavaScript analysis Evidence identity drifted",
+  );
+  assert.equal(
+    electronMcp.evidence_id,
+    electronCliEvidence.evidence_id,
+    "CLI/MCP Electron analysis Evidence identity drifted",
+  );
+
+  const input = structuredClone(RECONSTRUCTION_READINESS_EXAMPLE);
+  input.identity.cli_version = PACKAGE_METADATA.version;
+  input.identity.server_version = PACKAGE_METADATA.version;
+  input.identity.catalog_digest = CATALOG_IDENTITY.digests.combined_sha256;
+  const records = [
+    ...input.evidence_bundle.records,
+    nativeEvidence,
+    javascriptCliEvidence,
+    electronCliEvidence,
+  ].map(parseEvidence);
+  input.evidence_bundle = createEvidenceBundle(records);
+  setFixtureDigest(input, "native", nativeEvidence);
+  setFixtureDigest(input, "javascript-cli", javascriptCliEvidence);
+  setFixtureDigest(input, "electron", electronCliEvidence);
+  linkCheck(input, "discover-classify", "artifact-inventory", nativeEvidence);
+  linkCheck(input, "static-analysis", "native-routed", nativeEvidence);
+  linkCheck(
+    input,
+    "static-analysis",
+    "javascript-routed",
+    javascriptCliEvidence,
+  );
+  linkCheck(
+    input,
+    "reactive-scenarios",
+    "electron-correlated",
+    electronCliEvidence,
+  );
+
+  const inputPath = join(temporaryRoot, "input.json");
+  await writeFile(inputPath, JSON.stringify(input));
+  const cliEvidence = await runCli([
+    "evaluate-reconstruction-readiness",
+    inputPath,
+    "--json",
+  ]);
+  const cliReport = reconstructionReadinessReportSchema.parse(
+    cliEvidence.normalized_result,
+  );
+  assert.equal(cliReport.status, "pass");
+  if (process.env.REA_READINESS_REPORT_PATH !== undefined)
+    await writeFile(
+      resolve(root, process.env.REA_READINESS_REPORT_PATH),
+      `${JSON.stringify(cliReport, null, 2)}\n`,
+    );
+
+  const mcpResult = await client.callTool({
+    name: "evaluate_reconstruction_readiness",
+    arguments: input,
+  });
+  assert.notEqual(mcpResult.isError, true);
+  const projection = requireObject(mcpResult.structuredContent);
+  const projectedReport = requireObject(projection.result);
+  assert.equal(projectedReport.report_digest, cliReport.report_digest);
+  assert.equal(projectedReport.status, "pass");
+  const reportUri = projectedReport.report_resource_uri;
+  assert.equal(typeof reportUri, "string");
+  const resource = await client.readResource({ uri: reportUri });
+  const resourceContent = resource.contents[0];
+  if (resourceContent === undefined || !("text" in resourceContent))
+    throw new TypeError("Readiness report resource is missing JSON text");
+  const retained = JSON.parse(resourceContent.text);
+  assert.equal(retained.report.report_digest, cliReport.report_digest);
+
+  const tampered = structuredClone(input);
+  tampered.replay.expected_source_digest = cliReport.source_digest;
+  tampered.identity.server_version = "tampered";
+  const tamperedPath = join(temporaryRoot, "tampered.json");
+  await writeFile(tamperedPath, JSON.stringify(tampered));
+  const tamperedEvidence = await runCli([
+    "evaluate-reconstruction-readiness",
+    tamperedPath,
+    "--json",
+  ]);
+  const tamperedReport = reconstructionReadinessReportSchema.parse(
+    tamperedEvidence.normalized_result,
+  );
+  assert.equal(tamperedReport.status, "fail");
+  assert.ok(
+    tamperedReport.findings.some(
+      ({ code }) => code === "replay-source-digest-mismatch",
+    ),
+  );
+
+  process.stdout.write(
+    `${JSON.stringify({
+      schema_version: 1,
+      status: cliReport.status,
+      report_id: cliReport.report_id,
+      report_digest: cliReport.report_digest,
+      stages: cliReport.summary.stages,
+      findings: cliReport.summary.findings,
+      native_evidence_id: nativeEvidence.evidence_id,
+      javascript_evidence_id: javascriptCliEvidence.evidence_id,
+      electron_evidence_id: electronCliEvidence.evidence_id,
+      provider: "local-stdio",
+    })}\n`,
+  );
+} finally {
+  await client.close();
+  await rm(temporaryRoot, { recursive: true, force: true });
+}
+
+async function runCli(arguments_) {
+  const { stdout } = await execute(
+    process.execPath,
+    ["scripts/rea.mjs", ...arguments_],
+    {
+      cwd: root,
+      env: environment,
+      maxBuffer: 64 * 1_024 * 1_024,
+    },
+  );
+  return parseEvidence(JSON.parse(stdout));
+}
+
+async function analyzeMcp(client_, inputPath) {
+  const result = await client_.callTool({
+    name: "analyze_javascript_application",
+    arguments: { input_path: inputPath, approved: true },
+  });
+  assert.notEqual(result.isError, true);
+  const projected = requireObject(result.structuredContent);
+  assert.equal(typeof projected.evidence_id, "string");
+  const evidence = await client_.readResource({
+    uri: `rea://evidence/${projected.evidence_id}`,
+  });
+  const content = evidence.contents[0];
+  if (content === undefined || !("text" in content))
+    throw new TypeError("Analysis Evidence resource is missing JSON text");
+  return parseEvidence(JSON.parse(content.text));
+}
+
+function requireTool(tools, name) {
+  const tool = tools.find(({ name: toolName }) => toolName === name);
+  if (tool === undefined) throw new Error(`Missing public MCP tool: ${name}`);
+  return tool;
+}
+
+function assertExactAstLimit(tool) {
+  const properties = requireObject(tool.inputSchema.properties);
+  const limits = requireObject(properties.limits);
+  const limitProperties = requireObject(limits.properties);
+  const astLimit = requireObject(limitProperties.max_ast_nodes);
+  assert.equal(astLimit.default, 2_000_000, "effective AST limit is hidden");
+  assert.equal(astLimit.maximum, 20_000_000, "schema AST limit is hidden");
+}
+
+function requireObject(value) {
+  if (typeof value !== "object" || value === null || Array.isArray(value))
+    throw new TypeError("Expected an object");
+  return value;
+}
+
+function setFixtureDigest(input, kind, evidence) {
+  const fixture = input.fixtures.find(
+    ({ kind: fixtureKind }) => fixtureKind === kind,
+  );
+  if (fixture === undefined || evidence.subject === null)
+    throw new TypeError(`Missing ${kind} fixture identity`);
+  fixture.artifact_sha256 = evidence.subject.digest.sha256;
+}
+
+function linkCheck(input, stageId, checkId, evidence) {
+  const stage = input.stages.find(({ stage_id: id }) => id === stageId);
+  const check = stage?.checks.find(({ check_id: id }) => id === checkId);
+  if (stage === undefined || check === undefined)
+    throw new TypeError(`Missing readiness check ${stageId}/${checkId}`);
+  stage.evidence_ids = [
+    ...new Set([...stage.evidence_ids, evidence.evidence_id]),
+  ].sort();
+  check.evidence_ids = [evidence.evidence_id];
+}

scripts/verify-windows-package.mjs

@@ -9,7 +9,7 @@ import { promisify } from "node:util";
 import { Client } from "@modelcontextprotocol/client";
 import { StdioClientTransport } from "@modelcontextprotocol/client/stdio";
 
-import { TOOL_CONTRACTS } from "../dist/contracts/toolContracts.js";
+import { verifyCompleteToolCatalog } from "./lib/verify-package-core.mjs";
 import { completeVerifierRun, createVerifierRun } from "./lib/verifier-run.mjs";
 
 const exec = promisify(execFile);
@@ -81,19 +81,10 @@ try {
     stderr: "pipe",
   });
   const client = new Client({ name: "rea-windows-package", version: "1.0.0" });
+  let toolCount = 0;
   try {
     await client.connect(server);
-    const catalog = await client.listTools();
-    const expected = TOOL_CONTRACTS.map(({ name }) => name).sort(
-      (left, right) => left.localeCompare(right),
-    );
-    const actual = catalog.tools
-      .map(({ name }) => name)
-      .sort((left, right) => left.localeCompare(right));
-    if (JSON.stringify(actual) !== JSON.stringify(expected))
-      throw new Error(
-        "Packaged Windows MCP catalog drifted from TOOL_CONTRACTS",
-      );
+    toolCount = (await verifyCompleteToolCatalog(client)).length;
   } finally {
     await client.close();
   }
@@ -104,7 +95,7 @@ try {
       ok: true,
       platform: process.platform,
       package: packageResult.filename,
-      tools: TOOL_CONTRACTS.length,
+      tools: toolCount,
       ghidra_bridge: "present",
     })}\n`,
   );

server.json

@@ -0,0 +1,30 @@
+{
+  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
+  "name": "io.github.morluto/rea",
+  "title": "REA",
+  "description": "Reverse engineer anything from your terminal or agent with one CLI and MCP server.",
+  "websiteUrl": "https://github.com/morluto/rea",
+  "repository": {
+    "url": "https://github.com/morluto/rea",
+    "source": "github"
+  },
+  "version": "3.1.0",
+  "packages": [
+    {
+      "registryType": "npm",
+      "registryBaseUrl": "https://registry.npmjs.org",
+      "identifier": "rea-agents",
+      "version": "3.1.0",
+      "runtimeHint": "npx",
+      "transport": {
+        "type": "stdio"
+      },
+      "packageArguments": [
+        {
+          "type": "positional",
+          "value": "mcp"
+        }
+      ]
+    }
+  ]
+}

skills/reverse-engineer-anything/SKILL.md

@@ -3,8 +3,8 @@ name: reverse-engineer-anything
 description: Reverse engineer native, managed, Electron/JavaScript, packaged, and browser applications with REA. Use shipped-artifact or approved runtime evidence to explain features, compare versions, decompile code, or guide a reconstruction. Skip REA for ordinary source-repository architecture analysis.
 metadata:
   version: "23"
-  tool_count: 99
-  catalog_digest: "e787c57af8337f17b9da72745fcb328634af3b39be1d9ca8bfe1836274351f92"
+  tool_count: 116
+  catalog_digest: "bab5657d9525ec4f798d0a9ef6001412d9c11f77fb0ddc925c7076fd10921dc9"
 ---
 
 # REA
@@ -23,7 +23,8 @@ Choose the first tool from the target the user supplied. Do not call
 - ASAR or extracted JavaScript/Electron tree:
   `analyze_javascript_application`.
 - Archive, application package, ZIP/APK/IPA/MSIX/AppX, or DMG:
-  `inventory_artifact`.
+  `open_binary` with the supplied local path, then `inspect_artifact` or
+  `inventory_artifact` (both operate on the active target and accept no path).
 - Managed PE/CLI assembly: `inspect_managed_artifact`.
 - User-owned browser page already open: `list_browser_targets`.
 - User-owned Electron runtime already open: `list_electron_targets`.
@@ -34,6 +35,12 @@ If the app is missing, ask which app to inspect. Resolve a human-readable app
 name to one clear installed artifact when possible; ask only when matches are
 ambiguous. Never choose an example app on the user's behalf.
 
+In a target-free session, use `open_binary` to bind any archive/package or
+native target whose analysis tool operates on the active target. Do not call a
+tool hidden from `tools/list`; inspect `binary_session` with
+`detail: "capabilities"` for the exact remediation when a desired capability
+is unavailable.
+
 ## Work summary-first
 
 Start with the default summary projection. Do not repeat an identical tool call.

src/application/AnalysisContextQueries.ts

@@ -0,0 +1,229 @@
+import type {
+  AnalysisExecution,
+  AnalysisOperation,
+  AnalysisOperationPort,
+} from "./AnalysisProvider.js";
+import { AnalysisOutputError, type AnalysisError } from "../domain/errors.js";
+import type { JsonValue } from "../domain/jsonValue.js";
+import { err, ok, type Result } from "../domain/result.js";
+
+type Facet =
+  | { readonly state: "available"; readonly value: JsonValue }
+  | {
+      readonly state: "unavailable";
+      readonly reason: string;
+      readonly remediation: string;
+    };
+
+const parameters = (
+  document: string | undefined,
+  address?: string,
+): Readonly<Record<string, JsonValue>> => ({
+  ...(document === undefined ? {} : { document }),
+  ...(address === undefined ? {} : { address }),
+});
+
+const executionOptions = (
+  signal: AbortSignal | undefined,
+): { readonly signal?: AbortSignal } =>
+  signal === undefined ? {} : { signal };
+
+/** Compose the provider's volatile selection state into one coherent query. */
+export const getNavigationContext = async (
+  analysis: AnalysisOperationPort,
+  input: { readonly document?: string | undefined },
+  signal?: AbortSignal,
+): Promise<Result<JsonValue, AnalysisError>> => {
+  const document =
+    input.document ??
+    (await analysis.execute("current_document", {}, executionOptions(signal)));
+  if (typeof document !== "string" && !document.ok) return document;
+  const documentName =
+    typeof document === "string" ? document : document.value.result;
+  const documentArgs =
+    typeof documentName === "string" ? parameters(documentName) : {};
+  const address = await analysis.execute(
+    "current_address",
+    documentArgs,
+    executionOptions(signal),
+  );
+  if (!address.ok) return address;
+  if (typeof address.value.result !== "string")
+    return ok({
+      document: documentName,
+      address: address.value.result,
+      procedure: null,
+    });
+  const procedure = await analysis.execute(
+    "resolve_containing_procedure",
+    parameters(
+      typeof documentName === "string" ? documentName : undefined,
+      address.value.result,
+    ),
+    executionOptions(signal),
+  );
+  if (!procedure.ok) {
+    if (!isMissingCurrentProcedure(procedure.error)) return procedure;
+    return ok({
+      document: documentName,
+      address: address.value.result,
+      procedure: null,
+    });
+  }
+  return ok({
+    document: documentName,
+    address: address.value.result,
+    procedure: containingProcedureName(procedure.value.result),
+  });
+};
+
+/** Inspect bounded provider-neutral facets at one explicit reproducible address. */
+export const inspectAddressContext = async (
+  analysis: AnalysisOperationPort,
+  input: { readonly address: string; readonly document?: string | undefined },
+  signal?: AbortSignal,
+): Promise<Result<JsonValue, AnalysisError>> => {
+  const document = await resolveDocument(analysis, input.document, signal);
+  if (!document.ok) return document;
+  const args = parameters(document.value, input.address);
+  const operations = [
+    "address_name",
+    "resolve_containing_procedure",
+    "comment",
+    "inline_comment",
+    "list_bookmarks",
+  ] as const satisfies readonly AnalysisOperation[];
+  const results = await Promise.all(
+    operations.map((operation) =>
+      analysis.execute(
+        operation,
+        operation === "list_bookmarks" ? parameters(document.value) : args,
+        executionOptions(signal),
+      ),
+    ),
+  );
+  for (const result of results) {
+    if (!result.ok && isRequestLevelFailure(result.error)) return result;
+  }
+  const name = facet(results[0], operations[0]);
+  const procedure = facet(results[1], operations[1]);
+  const comment = facet(results[2], operations[2]);
+  const inlineComment = facet(results[3], operations[3]);
+  const bookmarks = facet(results[4], operations[4]);
+  return ok({
+    address: input.address,
+    document: document.value,
+    name,
+    procedure,
+    comment,
+    inline_comment: inlineComment,
+    bookmarks:
+      bookmarks.state === "available"
+        ? matchingBookmarks(
+            bookmarks.value,
+            resolvedAddress(results[1], input.address),
+          )
+        : bookmarks,
+  });
+};
+
+const resolveDocument = async (
+  analysis: AnalysisOperationPort,
+  document: string | undefined,
+  signal: AbortSignal | undefined,
+): Promise<Result<string, AnalysisError>> => {
+  if (document !== undefined) return ok(document);
+  const current = await analysis.execute(
+    "current_document",
+    {},
+    executionOptions(signal),
+  );
+  if (!current.ok) return current;
+  return typeof current.value.result === "string"
+    ? ok(current.value.result)
+    : err(
+        new AnalysisOutputError(
+          "current_document",
+          "expected a document identity string",
+        ),
+      );
+};
+
+const facet = (
+  result: Result<AnalysisExecution, AnalysisError> | undefined,
+  operation: AnalysisOperation,
+): Facet =>
+  result?.ok === true
+    ? { state: "available", value: result.value.result }
+    : {
+        state: "unavailable",
+        reason: result?.error.message ?? `${operation} returned no result`,
+        remediation: `Call ${operation} directly to inspect provider availability and diagnostics.`,
+      };
+
+const isMissingCurrentProcedure = (error: AnalysisError): boolean =>
+  /(?:no procedure exists|not in a procedure)/iu.test(error.message);
+
+const isRequestLevelFailure = (error: AnalysisError): boolean =>
+  error._tag === "AnalysisCancelledError" ||
+  error._tag === "AnalysisTimeoutError" ||
+  error._tag === "NoBinaryOpenError" ||
+  error._tag === "PermissionRequiredError";
+
+const containingProcedureName = (value: JsonValue): string | null => {
+  if (typeof value !== "object" || value === null || Array.isArray(value))
+    return null;
+  if (value.found !== true) return null;
+  const procedure = value.procedure;
+  if (
+    typeof procedure !== "object" ||
+    procedure === null ||
+    Array.isArray(procedure)
+  )
+    return null;
+  return typeof procedure.name === "string" ? procedure.name : null;
+};
+
+const resolvedAddress = (
+  result: Result<AnalysisExecution, AnalysisError> | undefined,
+  fallback: string,
+): string => {
+  if (result?.ok !== true) return fallback;
+  const value = result.value.result;
+  if (typeof value !== "object" || value === null || Array.isArray(value))
+    return fallback;
+  return typeof value.query_address === "string"
+    ? value.query_address
+    : fallback;
+};
+
+const matchingBookmarks = (value: JsonValue, address: string): Facet => {
+  if (!Array.isArray(value))
+    return {
+      state: "unavailable",
+      reason: "list_bookmarks returned malformed output; expected an array.",
+      remediation:
+        "Retry list_bookmarks directly and report the provider output shape if it remains malformed.",
+    };
+  if (!value.every(isBookmark))
+    return {
+      state: "unavailable",
+      reason:
+        "list_bookmarks returned malformed entries; expected address and name strings.",
+      remediation:
+        "Retry list_bookmarks directly and report the provider output shape if it remains malformed.",
+    };
+  return {
+    state: "available",
+    value: value.filter((bookmark) => bookmark.address === address),
+  };
+};
+
+const isBookmark = (
+  value: JsonValue,
+): value is { readonly address: string; readonly name: string } =>
+  typeof value === "object" &&
+  value !== null &&
+  !Array.isArray(value) &&
+  typeof value.address === "string" &&
+  typeof value.name === "string";

src/application/AnalysisSnapshotCache.ts

@@ -26,7 +26,7 @@ import type {
   AnalysisOperation,
   CapabilityDescriptor,
 } from "./AnalysisProvider.js";
-import { OFFICIAL_TOOL_CONTRACTS } from "../contracts/toolContracts.js";
+import { GENERATED_MCP_TOOL_CATALOG } from "../generatedMcpToolCatalog.js";
 
 const STATEFUL_OPERATIONS: ReadonlySet<AnalysisOperation> = new Set([
   "health",
@@ -47,13 +47,15 @@ const CURSOR_DEFAULT_OPERATIONS: ReadonlySet<AnalysisOperation> = new Set([
   "xrefs",
 ]);
 
-const DOCUMENT_SCOPED_OPERATIONS: ReadonlySet<AnalysisOperation> = new Set(
-  OFFICIAL_TOOL_CONTRACTS.map(({ name }) => name).filter(
-    (name) =>
-      name !== "current_document" &&
-      name !== "list_documents" &&
-      name !== "set_current_document",
-  ),
+const DOCUMENT_SCOPED_OPERATIONS: ReadonlySet<string> = new Set(
+  GENERATED_MCP_TOOL_CATALOG.filter(({ kind }) => kind === "official-proxy")
+    .map(({ name }) => name)
+    .filter(
+      (name) =>
+        name !== "current_document" &&
+        name !== "list_documents" &&
+        name !== "set_current_document",
+    ),
 );
 
 /** Whether an operation is immutable and independent of provider UI state. */

src/application/ApplicationWorkflowEvidenceResolver.ts

@@ -3,19 +3,23 @@ import { z } from "zod";
 import {
   compareApplicationVersionsRequestSchema,
   compareJavaScriptExportShapesRequestSchema,
+  compareSourceToBundleRequestSchema,
   traceApplicationFeatureRequestSchema,
   traceJavaScriptSemanticsRequestSchema,
   type CompareApplicationVersionsRequest,
   type CompareJavaScriptExportShapesRequest,
+  type CompareSourceToBundleRequest,
   type TraceApplicationFeatureRequest,
   type TraceJavaScriptSemanticsRequest,
 } from "../contracts/applicationWorkflowInputContracts.js";
+import type { Evidence } from "../domain/evidence.js";
 import { AnalysisInputError, type AnalysisError } from "../domain/errors.js";
 import { projectInputIssues } from "../domain/inputIssueProjection.js";
 import { compareApplicationVersionsInputSchema } from "../domain/javascriptApplicationVersionComparisonSchemas.js";
 import { compareJavaScriptExportShapesInputSchema } from "../domain/javascriptExportShapeComparisonSchemas.js";
 import { traceApplicationFeatureInputSchema } from "../domain/javascriptFeatureTraceSchemas.js";
 import { traceJavaScriptSemanticsInputSchema } from "../domain/javascriptSemanticTraceSchemas.js";
+import { compareSourceToBundleInputSchema } from "../domain/sourceToBundleComparisonSchemas.js";
 import { err, ok, type Result } from "../domain/result.js";
 import {
   resolveEvidenceReferences,
@@ -48,6 +52,7 @@ type ComparisonInput = z.output<typeof compareApplicationVersionsInputSchema>;
 type ExportShapeComparisonInput = z.output<
   typeof compareJavaScriptExportShapesInputSchema
 >;
+type SourceToBundleInput = z.output<typeof compareSourceToBundleInputSchema>;
 
 /** Parse and resolve one trace adapter request into its canonical domain input. */
 export const resolveTraceApplicationFeatureRequest = (
@@ -65,16 +70,7 @@ export const resolveTraceApplicationFeatureRequestValidated = (
   input: TraceApplicationFeatureRequest,
   lookup?: EvidenceLookup,
 ): Result<TraceInput, AnalysisError> => {
-  const application =
-    input.application === undefined
-      ? resolveEvidenceReferences(
-          lookup,
-          input.application_evidence_id === undefined
-            ? []
-            : [input.application_evidence_id],
-          APPLICATION_GRAPH_IDENTITIES,
-        )
-      : ok([input.application]);
+  const application = graphEvidence(input, lookup);
   if (!application.ok) return application;
   const native = resolveEvidenceReferences(
     lookup,
@@ -82,7 +78,7 @@ export const resolveTraceApplicationFeatureRequestValidated = (
   );
   if (!native.ok) return native;
   const raw = {
-    application: application.value[0],
+    application: application.value,
     native_observations: [...input.native_observations, ...native.value],
     seed: input.seed,
     direction: input.direction,
@@ -110,18 +106,9 @@ export const resolveTraceJavaScriptSemanticsRequestValidated = (
   input: TraceJavaScriptSemanticsRequest,
   lookup?: EvidenceLookup,
 ): Result<SemanticTraceInput, AnalysisError> => {
-  const application =
-    input.application === undefined
-      ? resolveEvidenceReferences(
-          lookup,
-          input.application_evidence_id === undefined
-            ? []
-            : [input.application_evidence_id],
-          APPLICATION_GRAPH_IDENTITIES,
-        )
-      : ok([input.application]);
+  const application = graphEvidence(input, lookup);
   if (!application.ok) return application;
-  const raw = { application: application.value[0], query: input.query };
+  const raw = { application: application.value, query: input.query };
   const parsed = traceJavaScriptSemanticsInputSchema.safeParse(raw);
   return parsed.success
     ? ok(parsed.data)
@@ -144,9 +131,19 @@ export const resolveCompareApplicationVersionsRequestValidated = (
   input: CompareApplicationVersionsRequest,
   lookup?: EvidenceLookup,
 ): Result<ComparisonInput, AnalysisError> => {
-  const left = graphEvidence(input.left, input.left_evidence_id, lookup);
+  const left = graphEvidence(
+    "left" in input
+      ? { application: input.left }
+      : { application_evidence_id: input.left_evidence_id },
+    lookup,
+  );
   if (!left.ok) return left;
-  const right = graphEvidence(input.right, input.right_evidence_id, lookup);
+  const right = graphEvidence(
+    "right" in input
+      ? { application: input.right }
+      : { application_evidence_id: input.right_evidence_id },
+    lookup,
+  );
   if (!right.ok) return right;
   const leftNative = resolveEvidenceReferences(
     lookup,
@@ -180,6 +177,38 @@ export const resolveCompareApplicationVersionsRequestValidated = (
     : invalid("compare_application_versions", parsed.error, raw);
 };
 
+/** Parse and resolve one historical-source comparison adapter request. */
+export const resolveCompareSourceToBundleRequest = (
+  input: unknown,
+  lookup?: EvidenceLookup,
+): Result<SourceToBundleInput, AnalysisError> => {
+  const parsed = compareSourceToBundleRequestSchema.safeParse(input);
+  return parsed.success
+    ? resolveCompareSourceToBundleRequestValidated(parsed.data, lookup)
+    : invalid("compare_source_to_bundle", parsed.error, input);
+};
+
+/** Resolve a historical-source comparison request parsed by its public contract. */
+export const resolveCompareSourceToBundleRequestValidated = (
+  input: CompareSourceToBundleRequest,
+  lookup?: EvidenceLookup,
+): Result<SourceToBundleInput, AnalysisError> => {
+  const application = graphEvidence(input, lookup);
+  if (!application.ok) return application;
+  const raw = {
+    reference: input.reference,
+    application: application.value,
+    limits: input.limits,
+    ...(input.unknown_registry_approved === undefined
+      ? {}
+      : { unknown_registry_approved: input.unknown_registry_approved }),
+  };
+  const parsed = compareSourceToBundleInputSchema.safeParse(raw);
+  return parsed.success
+    ? ok(parsed.data)
+    : invalid("compare_source_to_bundle", parsed.error, raw);
+};
+
 /** Parse and resolve an export-shape adapter request into canonical input. */
 export const resolveCompareJavaScriptExportShapesRequest = (
   input: unknown,
@@ -196,9 +225,19 @@ export const resolveCompareJavaScriptExportShapesRequestValidated = (
   input: CompareJavaScriptExportShapesRequest,
   lookup?: EvidenceLookup,
 ): Result<ExportShapeComparisonInput, AnalysisError> => {
-  const left = graphEvidence(input.left, input.left_evidence_id, lookup);
+  const left = graphEvidence(
+    "left" in input
+      ? { application: input.left }
+      : { application_evidence_id: input.left_evidence_id },
+    lookup,
+  );
   if (!left.ok) return left;
-  const right = graphEvidence(input.right, input.right_evidence_id, lookup);
+  const right = graphEvidence(
+    "right" in input
+      ? { application: input.right }
+      : { application_evidence_id: input.right_evidence_id },
+    lookup,
+  );
   if (!right.ok) return right;
   const raw = {
     left: left.value,
@@ -219,16 +258,15 @@ export const resolveCompareJavaScriptExportShapesRequestValidated = (
 };
 
 const graphEvidence = (
-  evidence:
-    | CompareApplicationVersionsRequest["left"]
-    | CompareJavaScriptExportShapesRequest["left"],
-  evidenceId: string | undefined,
+  source:
+    | { readonly application: Evidence }
+    | { readonly application_evidence_id: string },
   lookup: EvidenceLookup | undefined,
 ) => {
-  if (evidence !== undefined) return ok(evidence);
+  if ("application" in source) return ok(source.application);
   const resolved = resolveEvidenceReferences(
     lookup,
-    evidenceId === undefined ? [] : [evidenceId],
+    [source.application_evidence_id],
     APPLICATION_GRAPH_IDENTITIES,
   );
   return resolved.ok ? ok(resolved.value[0]) : resolved;

src/application/ArtifactInventory/policy.ts

@@ -0,0 +1,41 @@
+import { ArtifactReaderFailure } from "../../artifacts/ArtifactReader.js";
+import type {
+  ArtifactIntegrityPolicy,
+  ArtifactNativeMountPolicy,
+} from "./types.js";
+
+/** Parsed caller intent for integrity mismatch handling. */
+export type ArtifactIntegrityIntent =
+  | { readonly mode: "fail" }
+  | {
+      readonly mode: "record-and-continue";
+      readonly maxMismatches: number;
+    };
+
+/** Resolve caller approval and operator policy before native reader selection. */
+export const resolveNativeMountPolicy = (
+  approved: boolean,
+  enabled: boolean,
+): ArtifactNativeMountPolicy => {
+  if (!approved) return { status: "disabled" };
+  if (!enabled)
+    throw new ArtifactReaderFailure(
+      "unavailable",
+      "Native DMG mounting is disabled by operator policy",
+    );
+  return { status: "approved" };
+};
+
+/** Resolve parsed caller intent and operator policy before artifact scanning. */
+export const resolveArtifactIntegrityPolicy = (
+  intent: ArtifactIntegrityIntent,
+  enabled: boolean,
+): ArtifactIntegrityPolicy => {
+  if (intent.mode === "fail") return intent;
+  if (!enabled)
+    throw new ArtifactReaderFailure(
+      "policy",
+      "Integrity continuation requires explicit approval and operator policy",
+    );
+  return intent;
+};

src/application/ArtifactInventory/reader.ts

@@ -1,8 +1,5 @@
 import { AsarArtifactReader } from "../../artifacts/AsarArtifactReader.js";
-import {
-  ArtifactReaderFailure,
-  type ArtifactReader,
-} from "../../artifacts/ArtifactReader.js";
+import type { ArtifactReader } from "../../artifacts/ArtifactReader.js";
 import { DirectoryArtifactReader } from "../../artifacts/DirectoryArtifactReader.js";
 import { MachOSliceArtifactReader } from "../../artifacts/MachOSliceArtifactReader.js";
 import { NativeDmgArtifactReader } from "../../artifacts/NativeDmgArtifactReader.js";
@@ -32,12 +29,7 @@ export const createReader = async (
         ? new MachOSliceArtifactReader(path)
         : undefined;
     case "dmg":
-      if (!nativeMount.nativeMountApproved) return undefined;
-      if (!nativeMount.nativeMountEnabled)
-        throw new ArtifactReaderFailure(
-          "unavailable",
-          "Native DMG mounting is disabled by operator policy",
-        );
+      if (nativeMount.status === "disabled") return undefined;
       return NativeDmgArtifactReader.create(path, signal);
     default:
       return undefined;

src/application/ArtifactInventory/scanCanonical.ts

@@ -44,14 +44,6 @@ export const scanCanonicalArtifactInventory = async (
   options: ArtifactInventoryOptions = {},
 ): Promise<ArtifactInventorySnapshot> => {
   const integrity = options.integrity ?? STRICT_INTEGRITY_POLICY;
-  if (
-    integrity.mode === "record-and-continue" &&
-    (!integrity.approved || !integrity.enabled)
-  )
-    throw new ArtifactReaderFailure(
-      "unavailable",
-      "Integrity continuation requires explicit approval and operator policy",
-    );
   const metadata = await lstat(path);
   const rootFormat = await classifyRoot(path, metadata.isDirectory());
   const rootDigest = metadata.isDirectory()

src/application/ArtifactInventory/scanReader.ts

@@ -166,19 +166,19 @@ const digestArtifactEntry = async (
   context.totalBytes += digest.bytes;
   const mismatched =
     entry.declaredSha256 !== null && entry.declaredSha256 !== digest.sha256;
-  if (mismatched && context.integrity.mode === "fail")
-    throw new ArtifactReaderFailure(
-      "integrity",
-      `Artifact integrity metadata disagrees with content: ${logicalPath}`,
-      undefined,
-      {
-        logicalPath,
-        declaredSha256: entry.declaredSha256,
-        calculatedSha256: digest.sha256,
-        unpacked: entry.unpacked,
-      },
-    );
   if (mismatched && entry.declaredSha256 !== null) {
+    if (context.integrity.mode === "fail")
+      throw new ArtifactReaderFailure(
+        "integrity",
+        `Artifact integrity metadata disagrees with content: ${logicalPath}`,
+        undefined,
+        {
+          logicalPath,
+          declaredSha256: entry.declaredSha256,
+          calculatedSha256: digest.sha256,
+          unpacked: entry.unpacked,
+        },
+      );
     if (context.pendingContradictions.length >= context.integrity.maxMismatches)
       throw new ArtifactReaderFailure(
         "limit",

src/application/ArtifactInventory/types.ts

@@ -13,30 +13,25 @@ export interface InventoryPageInput {
   readonly edgeLimit: number;
 }
 
-/** Per-request authority combined with operator-owned native mount policy. */
-export interface ArtifactNativeMountPolicy {
-  readonly nativeMountApproved: boolean;
-  readonly nativeMountEnabled: boolean;
-}
+/** Resolved native mount authority admitted to the artifact reader. */
+export type ArtifactNativeMountPolicy =
+  | { readonly status: "disabled" }
+  | { readonly status: "approved" };
 
 export const NATIVE_MOUNT_DISABLED: ArtifactNativeMountPolicy = {
-  nativeMountApproved: false,
-  nativeMountEnabled: false,
+  status: "disabled",
 };
 
-/** Explicit caller approval bounded by operator-owned integrity policy. */
-export interface ArtifactIntegrityPolicy {
-  readonly mode: "fail" | "record-and-continue";
-  readonly approved: boolean;
-  readonly enabled: boolean;
-  readonly maxMismatches: number;
-}
+/** Resolved integrity behavior admitted to the artifact scanner. */
+export type ArtifactIntegrityPolicy =
+  | { readonly mode: "fail" }
+  | {
+      readonly mode: "record-and-continue";
+      readonly maxMismatches: number;
+    };
 
 export const STRICT_INTEGRITY_POLICY: ArtifactIntegrityPolicy = {
   mode: "fail",
-  approved: false,
-  enabled: false,
-  maxMismatches: 1,
 };
 
 /** Options shared by artifact inventory scans. */

src/application/BinarySession.ts

@@ -24,8 +24,7 @@ import type {
   ProviderIdentity,
 } from "./AnalysisProvider.js";
 import type { AnalysisOperation } from "./AnalysisProvider.js";
-import { enhancedToolNameSchema } from "../contracts/enhancedInputs.js";
-import { OFFICIAL_TOOL_CONTRACTS } from "../contracts/toolContracts.js";
+import { GENERATED_MCP_TOOL_CATALOG } from "../generatedMcpToolCatalog.js";
 import type { BinarySessionPort } from "./BinarySessionPort.js";
 import {
   SessionProviderRouter,
@@ -41,7 +40,14 @@ import { prepareSessionExecution } from "./BinarySessionExecution.js";
 import { closeAnalysisClient } from "./AnalysisClientCleanup.js";
 export type { BinarySessionPort } from "./BinarySessionPort.js";
 const OFFICIAL_OPERATIONS: ReadonlySet<string> = new Set(
-  OFFICIAL_TOOL_CONTRACTS.map(({ name }) => name),
+  GENERATED_MCP_TOOL_CATALOG.filter(
+    ({ kind }) => kind === "official-proxy",
+  ).map(({ name }) => name),
+);
+const ENHANCED_OPERATIONS: ReadonlySet<string> = new Set(
+  GENERATED_MCP_TOOL_CATALOG.filter(({ kind }) => kind === "enhanced").map(
+    ({ name }) => name,
+  ),
 );
 
 /**
@@ -68,9 +74,9 @@ export class BinarySession
   #transition: Promise<void> = Promise.resolve();
   readonly #calls = new Set<Promise<unknown>>();
   readonly #providerRouter: SessionProviderRouter;
-  readonly #runtimeAvailability = new Map<
+  readonly #runtimeUnavailability = new Map<
     string,
-    { readonly available: boolean; readonly reason: string | null }
+    { readonly reason: string }
   >();
   readonly #availabilityListeners = new Set<() => void | Promise<void>>();
 
@@ -100,7 +106,7 @@ export class BinarySession
     if (operation !== undefined) {
       const exact = route.capabilities?.get(operation)?.provider;
       if (exact !== undefined) selected = exact;
-      else if (enhancedToolNameSchema.safeParse(operation).success) {
+      else if (ENHANCED_OPERATIONS.has(operation)) {
         const providers = new Map<string, ProviderIdentity>();
         for (const descriptor of route.capabilities?.values() ?? [])
           if (
@@ -183,6 +189,7 @@ export class BinarySession
           const imported = this.importAnalysisSnapshot(options.snapshot);
           if (!imported.ok) return imported;
         }
+        this.resetSnapshotInvalidation();
         return ok(target);
       }
       await this.#drainCalls();
@@ -265,7 +272,7 @@ export class BinarySession
       target: this.#active?.target,
       route: this.#currentRoute(),
       router: this.#providerRouter,
-      runtimeAvailability: this.#runtimeAvailability,
+      runtimeUnavailability: this.#runtimeUnavailability,
       runId: this.#active?.runId,
       runtimeLineageSnapshots:
         this.#active?.client.runtimeLineageSnapshots?.() ?? [],
@@ -337,12 +344,12 @@ export class BinarySession
     result: Result<AnalysisExecution, AnalysisError>,
   ): void {
     if (result.ok) {
-      if (this.#setRuntimeAvailability(operation, true, null))
+      if (this.#markRuntimeAvailable(operation))
         this.#emitAvailabilityChanged();
       return;
     }
     if (result.error._tag === "AnalysisCapabilityUnavailableError") {
-      if (this.#setRuntimeAvailability(operation, false, result.error.message))
+      if (this.#markRuntimeUnavailable(operation, result.error.message))
         this.#emitAvailabilityChanged();
       return;
     }
@@ -360,32 +367,28 @@ export class BinarySession
       for (const descriptor of capabilities?.values() ?? [])
         if (providerId !== undefined && descriptor.provider.id === providerId)
           changed =
-            this.#setRuntimeAvailability(
+            this.#markRuntimeUnavailable(
               descriptor.operation,
-              false,
               "Provider became unavailable during this session.",
             ) || changed;
       if (changed) this.#emitAvailabilityChanged();
     }
   }
 
-  #setRuntimeAvailability(
-    operation: string,
-    available: boolean,
-    reason: string | null,
-  ): boolean {
-    const current = this.#runtimeAvailability.get(operation);
-    if (current?.available === available && current.reason === reason)
-      return false;
-    if (available && current === undefined) return false;
-    if (available) this.#runtimeAvailability.delete(operation);
-    else this.#runtimeAvailability.set(operation, { available, reason });
+  #markRuntimeAvailable(operation: string): boolean {
+    return this.#runtimeUnavailability.delete(operation);
+  }
+
+  #markRuntimeUnavailable(operation: string, reason: string): boolean {
+    const current = this.#runtimeUnavailability.get(operation);
+    if (current?.reason === reason) return false;
+    this.#runtimeUnavailability.set(operation, { reason });
     return true;
   }
 
   #clearRuntimeAvailability(): void {
-    if (this.#runtimeAvailability.size === 0) return;
-    this.#runtimeAvailability.clear();
+    if (this.#runtimeUnavailability.size === 0) return;
+    this.#runtimeUnavailability.clear();
     this.#emitAvailabilityChanged();
   }
 

src/application/BinarySessionComposition.test.ts

@@ -0,0 +1,35 @@
+import { describe, expect, it } from "vitest";
+
+import type {
+  AnalysisClient,
+  AnalysisProvider,
+  ProviderIdentity,
+} from "./AnalysisProvider.js";
+import { AnalysisProviderRegistry } from "./AnalysisProviderRegistry.js";
+import { composeBinarySession } from "./BinarySessionComposition.js";
+
+const auxiliaryProvider = (identity: ProviderIdentity): AnalysisProvider => ({
+  identity: () => identity,
+  capabilities: () => [],
+  createClient: (): AnalysisClient => {
+    throw new Error("The composition check must not create provider clients");
+  },
+});
+
+describe("composeBinarySession", () => {
+  it("exposes the complete configured provider set without starting clients", () => {
+    const session = composeBinarySession(new AnalysisProviderRegistry([]), [
+      auxiliaryProvider({
+        id: "test-auxiliary",
+        name: "Test auxiliary provider",
+        version: "1.0.0",
+      }),
+    ]);
+
+    expect(session.providerIdentity()).toEqual({
+      id: "composite:test-auxiliary",
+      name: "REA composite analysis provider",
+      version: null,
+    });
+  });
+});

src/application/BinarySessionComposition.ts

@@ -0,0 +1,62 @@
+import type {
+  AnalysisClientFactory,
+  AnalysisProfileResolution,
+  AnalysisProfileResolutionOptions,
+  AnalysisProvider,
+} from "./AnalysisProvider.js";
+import { AnalysisProviderRegistry } from "./AnalysisProviderRegistry.js";
+import { BinarySession } from "./BinarySession.js";
+import { SessionProviderRouter } from "./SessionProviderRouter.js";
+import type { BinaryTarget } from "../domain/binaryTarget.js";
+import type { AnalysisError } from "../domain/errors.js";
+import type { Result } from "../domain/result.js";
+
+type BinarySessionOptions = {
+  readonly resolveAnalysisProfile?: (
+    target: BinaryTarget,
+    options?: AnalysisProfileResolutionOptions,
+  ) => Promise<Result<AnalysisProfileResolution, AnalysisError>>;
+};
+
+type BinarySessionOptionsOrResolver =
+  | BinarySessionOptions
+  | BinarySessionOptions["resolveAnalysisProfile"];
+
+const normalizeBinarySessionOptions = (
+  optionsOrResolver?: BinarySessionOptionsOrResolver,
+): BinarySessionOptions =>
+  typeof optionsOrResolver === "function"
+    ? { resolveAnalysisProfile: optionsOrResolver }
+    : (optionsOrResolver ?? {});
+
+/**
+ * Compose one provider-neutral session from deep-provider selection and
+ * disjoint auxiliary operation families.
+ */
+export const composeBinarySession = (
+  registry: AnalysisProviderRegistry | SessionProviderRouter,
+  auxiliaryProviders: readonly AnalysisProvider[] = [],
+): BinarySession =>
+  new BinarySession(
+    registry instanceof SessionProviderRouter
+      ? registry
+      : SessionProviderRouter.selectable(registry, auxiliaryProviders),
+  );
+
+/**
+ * Compose a session through the same internal seam for focused adapter tests.
+ * The constructor remains private to this composition module, so callers test
+ * provider behavior without coupling to BinarySession construction.
+ */
+export const composeBinarySessionFromFactory = (
+  provider: AnalysisProvider | AnalysisClientFactory | SessionProviderRouter,
+  optionsOrResolver?: BinarySessionOptionsOrResolver,
+): BinarySession =>
+  new BinarySession(provider, normalizeBinarySessionOptions(optionsOrResolver));
+
+/** Compose a focused session from any provider-shaped test seam. */
+export const composeBinarySessionFromProvider = (
+  provider: AnalysisProvider | AnalysisClientFactory | SessionProviderRouter,
+  optionsOrResolver?: BinarySessionOptionsOrResolver,
+): BinarySession =>
+  new BinarySession(provider, normalizeBinarySessionOptions(optionsOrResolver));

src/application/BinarySessionPort.ts

@@ -27,6 +27,18 @@ import type {
   ProviderIdentity,
 } from "./AnalysisProvider.js";
 
+/** Compact identity and summary for one retained immutable Evidence bundle. */
+export interface EvidenceBundleSnapshot {
+  readonly bundleDigest: string;
+  readonly bundleVersion: 2;
+  readonly bytes: number;
+  readonly records: number;
+  readonly unknowns: number;
+  readonly scope: "session";
+  readonly survivesSession: false;
+  readonly uri: string;
+}
+
 /** Target lifecycle used by CLI and MCP without exposing a concrete provider. */
 export interface BinarySessionPort extends AnalysisOperationPort {
   open(
@@ -49,6 +61,9 @@ export interface BinarySessionPort extends AnalysisOperationPort {
   hasEvidence(evidenceId: string): boolean;
   evidenceById(evidenceId: string): Evidence | undefined;
   exportEvidenceBundle(): EvidenceBundle;
+  snapshotEvidenceBundle(): Result<EvidenceBundleSnapshot, EvidenceLimitError>;
+  releaseEvidenceBundle(bundleDigest: string): boolean;
+  retainedEvidenceBundle(digest: string): string | undefined;
   importEvidenceBundle(
     bundle: unknown,
   ): Result<number, EvidenceIntegrityError | EvidenceLimitError>;
@@ -101,4 +116,5 @@ export interface BinarySessionPort extends AnalysisOperationPort {
   ): AnalysisProfileCommitment | undefined;
   openCompatibility(): Readonly<Record<string, JsonValue>>;
   onAvailabilityChanged?(listener: () => void | Promise<void>): () => void;
+  onAnalysisSnapshotChanged?(listener: () => void | Promise<void>): () => void;
 }

src/application/BinarySessionRecords.ts

@@ -3,11 +3,14 @@ import type { AnalysisSnapshot } from "../domain/analysisSnapshot.js";
 import type { BinaryTarget } from "../domain/binaryTarget.js";
 import { createEvidence, type Evidence } from "../domain/evidence.js";
 import type { EvidenceBundle } from "../domain/evidenceBundle.js";
-import { evidenceBundleForTarget } from "../domain/evidenceBundle.js";
+import {
+  evidenceBundleForTarget,
+  serializeEvidenceBundle,
+} from "../domain/evidenceBundle.js";
 import {
   EvidenceIntegrityError,
+  EvidenceLimitError,
   type AnalysisError,
-  type EvidenceLimitError,
   type UnknownRegistryError,
 } from "../domain/errors.js";
 import {
@@ -24,7 +27,8 @@ import type {
   UnknownStatus,
   UpdateUnknownInput,
 } from "../domain/residualUnknown.js";
-import { err, type Result } from "../domain/result.js";
+import { err, ok, type Result } from "../domain/result.js";
+import type { EvidenceBundleSnapshot } from "./BinarySessionPort.js";
 import type {
   AnalysisExecution,
   AnalysisOperation,
@@ -44,17 +48,28 @@ export interface ActiveAnalysisBinding {
 
 /** Owns session evidence, snapshots, workspaces, and residual unknowns. */
 export abstract class BinarySessionRecords {
+  static readonly MAX_RETAINED_BUNDLES = 16;
+  static readonly MAX_RETAINED_BUNDLE_BYTES = 64 * 1024 * 1024;
   readonly #evidence = new EvidenceLedger({
     maxRecords: 10_000,
     maxBytes: 64 * 1024 * 1024,
   });
   readonly #snapshot = new AnalysisSnapshotCache();
+  readonly #retainedBundles = new Map<string, string>();
+  #retainedBundleBytes = 0;
   readonly #investigationWorkspaces = new Map<string, InvestigationWorkspace>();
   readonly #coverageWorkspaces = new Map<
     string,
     ReconstructionCoverageWorkspace
   >();
   #snapshotInvalidated = false;
+  readonly #snapshotListeners = new Set<() => void | Promise<void>>();
+
+  /** Observe changes to the mutable current analysis snapshot resource. */
+  onAnalysisSnapshotChanged(listener: () => void | Promise<void>): () => void {
+    this.#snapshotListeners.add(listener);
+    return () => this.#snapshotListeners.delete(listener);
+  }
 
   recordEvidence(
     evidence: Evidence,
@@ -62,7 +77,9 @@ export abstract class BinarySessionRecords {
     "added" | "duplicate",
     EvidenceIntegrityError | EvidenceLimitError
   > {
-    return this.#evidence.record(evidence);
+    const recorded = this.#evidence.record(evidence);
+    if (recorded.ok && recorded.value === "added") this.#emitSnapshotChanged();
+    return recorded;
   }
 
   hasEvidence(evidenceId: string): boolean {
@@ -77,10 +94,68 @@ export abstract class BinarySessionRecords {
     return this.#evidence.export();
   }
 
+  snapshotEvidenceBundle(): Result<EvidenceBundleSnapshot, EvidenceLimitError> {
+    const bundle = this.#evidence.export();
+    const encoded = serializeEvidenceBundle(bundle);
+    const digest = createHash("sha256").update(encoded).digest("hex");
+    const existing = this.#retainedBundles.get(digest);
+    if (existing === undefined) {
+      if (
+        this.#retainedBundles.size >= BinarySessionRecords.MAX_RETAINED_BUNDLES
+      )
+        return err(
+          new EvidenceLimitError(
+            "records",
+            BinarySessionRecords.MAX_RETAINED_BUNDLES,
+          ),
+        );
+      const bytes = Buffer.byteLength(encoded);
+      if (
+        this.#retainedBundleBytes + bytes >
+        BinarySessionRecords.MAX_RETAINED_BUNDLE_BYTES
+      )
+        return err(
+          new EvidenceLimitError(
+            "bytes",
+            BinarySessionRecords.MAX_RETAINED_BUNDLE_BYTES,
+          ),
+        );
+      this.#retainedBundles.set(digest, encoded);
+      this.#retainedBundleBytes += bytes;
+    }
+    return ok({
+      bundleDigest: digest,
+      bundleVersion: 2,
+      bytes: Buffer.byteLength(existing ?? encoded),
+      records: bundle.records.length,
+      unknowns: bundle.unknowns.length,
+      scope: "session",
+      survivesSession: false,
+      uri: `rea://evidence-bundle/${digest}`,
+    });
+  }
+
+  retainedEvidenceBundle(digest: string): string | undefined {
+    return this.#retainedBundles.get(digest);
+  }
+
+  /** Release one immutable bundle so bounded retention has an explicit recovery path. */
+  releaseEvidenceBundle(bundleDigest: string): boolean {
+    const encoded = this.#retainedBundles.get(bundleDigest);
+    if (encoded === undefined) return false;
+    this.#retainedBundles.delete(bundleDigest);
+    this.#retainedBundleBytes -= Buffer.byteLength(encoded);
+    this.#emitSnapshotChanged();
+    return true;
+  }
+
   importEvidenceBundle(
     bundle: unknown,
   ): Result<number, EvidenceIntegrityError | EvidenceLimitError> {
-    return this.#evidence.import(bundle);
+    const imported = this.#evidence.import(bundle);
+    if (!imported.ok) return imported;
+    if (imported.value.changed) this.#emitSnapshotChanged();
+    return ok(imported.value.recordsAdded);
   }
 
   protected abstract activeAnalysisBinding(): ActiveAnalysisBinding | undefined;
@@ -120,13 +195,18 @@ export abstract class BinarySessionRecords {
           "Analysis snapshot profile_mismatch: the active target has no concrete analysis profile",
         ),
       );
-    return this.#snapshot.import(
+    const imported = this.#snapshot.import(
       snapshot,
       active === undefined
         ? undefined
         : { target: active.target, profile: active.profile },
-      (bundle) => this.#evidence.import(bundle),
+      (bundle) => {
+        const imported = this.#evidence.import(bundle);
+        return imported.ok ? ok(imported.value.recordsAdded) : imported;
+      },
     );
+    if (imported.ok) this.#emitSnapshotChanged();
+    return imported;
   }
 
   protected matchesSnapshot(
@@ -141,6 +221,7 @@ export abstract class BinarySessionRecords {
     profile: AnalysisProfileCommitment,
   ): void {
     this.#snapshot.select(target, profile);
+    this.#emitSnapshotChanged();
   }
 
   protected lookupSnapshot(
@@ -158,25 +239,46 @@ export abstract class BinarySessionRecords {
     input: Parameters<AnalysisSnapshotCache["record"]>[0],
   ): void {
     this.#snapshot.record(input);
+    this.#emitSnapshotChanged();
   }
 
   protected invalidateSnapshot(): void {
     this.#snapshot.clear();
     this.#snapshotInvalidated = true;
+    this.#emitSnapshotChanged();
   }
 
   protected resetSnapshotInvalidation(): void {
+    if (!this.#snapshotInvalidated) return;
     this.#snapshotInvalidated = false;
+    this.#emitSnapshotChanged();
   }
 
   protected clearSnapshot(): void {
     this.#snapshot.clear();
+    this.#emitSnapshotChanged();
   }
 
   protected clearSessionRecords(): void {
     this.#evidence.clear();
     this.#snapshot.clear();
     this.#snapshotInvalidated = false;
+    this.#retainedBundles.clear();
+    this.#retainedBundleBytes = 0;
+    this.#emitSnapshotChanged();
+  }
+
+  #emitSnapshotChanged(): void {
+    for (const listener of this.#snapshotListeners) {
+      try {
+        const notification = listener();
+        if (notification !== undefined)
+          void notification.catch(() => undefined);
+      } catch {
+        // External resource observers are best-effort; one callback must not
+        // make a committed evidence mutation appear to fail.
+      }
+    }
   }
 
   retainInvestigationWorkspace(
@@ -231,21 +333,25 @@ export abstract class BinarySessionRecords {
     input: RecordUnknownInput,
   ): Result<ResidualUnknown, AnalysisError> {
     const target = this.activeAnalysisBinding()?.target;
-    return this.#evidence.recordUnknown(
+    const recorded = this.#evidence.recordUnknown(
       input,
       unknownMutationEvidence(target, input),
     );
+    if (recorded.ok) this.#emitSnapshotChanged();
+    return recorded;
   }
 
   recordEvidenceWithUnknown(
     evidence: Evidence,
     input: RecordUnknownInput,
   ): Result<ResidualUnknown | null, AnalysisError> {
-    return this.#evidence.recordWithUnknown(
+    const recorded = this.#evidence.recordWithUnknown(
       evidence,
       input,
       unknownMutationEvidence(undefined, input),
     );
+    if (recorded.ok) this.#emitSnapshotChanged();
+    return recorded;
   }
 
   updateUnknown(
@@ -267,7 +373,9 @@ export abstract class BinarySessionRecords {
         "Registry mutation evidence records analyst intent, not proof of the answer.",
       ],
     });
-    return this.#evidence.updateUnknown(input, evidence);
+    const updated = this.#evidence.updateUnknown(input, evidence);
+    if (updated.ok) this.#emitSnapshotChanged();
+    return updated;
   }
 
   listUnknowns(
@@ -307,3 +415,4 @@ const sortedWorkspaces = <
         left.revision - right.revision,
     )
     .map((workspace) => structuredClone(workspace));
+import { createHash } from "node:crypto";

src/application/BinarySessionStatus.ts

@@ -14,9 +14,9 @@ interface BinarySessionStatusInput {
   readonly target: BinaryTarget | undefined;
   readonly route: SessionProviderRoute;
   readonly router: SessionProviderRouter;
-  readonly runtimeAvailability: ReadonlyMap<
+  readonly runtimeUnavailability: ReadonlyMap<
     string,
-    { readonly available: boolean; readonly reason: string | null }
+    { readonly reason: string }
   >;
   readonly runId: string | undefined;
   readonly runtimeLineageSnapshots: readonly ProviderRuntimeLineageSnapshot[];
@@ -28,7 +28,7 @@ export const binarySessionStatus = ({
   target,
   route,
   router,
-  runtimeAvailability,
+  runtimeUnavailability,
   runId,
   runtimeLineageSnapshots,
   requestActivitySnapshots,
@@ -38,10 +38,16 @@ export const binarySessionStatus = ({
   const providers = router.providerIdentities(route).map(providerSummary);
   const capabilities = [...(route.capabilities?.values() ?? [])]
     .sort((left, right) => left.operation.localeCompare(right.operation))
-    .map((descriptor) => ({
-      ...descriptor,
-      ...runtimeAvailability.get(descriptor.operation),
-    }))
+    .map((descriptor) => {
+      const unavailable = runtimeUnavailability.get(descriptor.operation);
+      return unavailable === undefined
+        ? descriptor
+        : {
+            ...descriptor,
+            available: false as const,
+            reason: unavailable.reason,
+          };
+    })
     .map(capabilityStatus);
   const analysisProviderBinding =
     route.binding === null

src/application/BrowserEvidence.ts

@@ -24,9 +24,10 @@ import type {
   WebMcpDiscovery,
 } from "../domain/webMcpDiscovery.js";
 import type {
-  CompareWebCapturesInput,
-  WebCaptureDiff,
-} from "../domain/webCaptureDiff.js";
+  BrowserCaptureComparison,
+  BrowserCaptureComparisonInput,
+} from "../domain/browserCaptureComparison.js";
+import { commitBrowserScenarioNormalization } from "../domain/browserScenarioNormalization.js";
 import type {
   CaptureWebScreenshotInput,
   CompareWebScreenshotsInput,
@@ -40,7 +41,7 @@ type BrowserEvidenceInput =
   | AnalyzeWebBundleInput
   | ObserveWebSessionInput
   | DiscoverWebMcpToolsInput
-  | CompareWebCapturesInput
+  | BrowserCaptureComparisonInput
   | CaptureWebScreenshotInput
   | CompareWebScreenshotsInput;
 type BrowserEvidenceResult =
@@ -49,7 +50,7 @@ type BrowserEvidenceResult =
   | WebBundleAnalysis
   | WebObservationSession
   | WebMcpDiscovery
-  | WebCaptureDiff
+  | BrowserCaptureComparison
   | WebScreenshot
   | WebScreenshotDiff;
 type BrowserEvidenceOperation =
@@ -92,6 +93,18 @@ const browserParameters = (
   input: BrowserEvidenceInput,
 ): EvidenceObservation["parameters"] => {
   if (!("cdp_endpoint" in input)) {
+    if ("before_scenario" in input)
+      return {
+        comparison_kind: "browser_scenario",
+        before_browser: input.before_scenario.browser,
+        after_browser: input.after_scenario.browser,
+        before_start_origin: input.before_scenario.scenario.start_origin,
+        after_start_origin: input.after_scenario.scenario.start_origin,
+        max_changes: input.max_changes,
+        normalization_sha256: commitBrowserScenarioNormalization(
+          input.normalization,
+        ).sha256,
+      };
     if ("max_changes" in input)
       return {
         before_target_id: input.before.inspection.target.target_id,
@@ -147,10 +160,11 @@ const browserParameters = (
     include_websocket_shapes: input.include_websocket_shapes,
     include_script_sources: input.include_script_sources,
     include_storage_keys: input.include_storage_keys,
+    include_storage_fingerprints: input.include_storage_fingerprints,
     limits: input.limits,
-    ...(input.include_script_sources && "source_capture_approved" in input
+    source_capture_approved: input.source_capture_approved,
+    ...(input.include_script_sources && "analysis_limits" in input
       ? {
-          source_capture_approved: input.source_capture_approved,
           fetch_source_maps: input.fetch_source_maps,
           source_map_fetch_approved: input.source_map_fetch_approved,
           analysis_limits: input.analysis_limits,

src/application/BrowserObservationPort.ts

@@ -19,9 +19,9 @@ import type {
   WebMcpDiscovery,
 } from "../domain/webMcpDiscovery.js";
 import type {
-  CompareWebCapturesInput,
-  WebCaptureDiff,
-} from "../domain/webCaptureDiff.js";
+  BrowserCaptureComparison,
+  BrowserCaptureComparisonInput,
+} from "../domain/browserCaptureComparison.js";
 import type {
   CaptureWebScreenshotInput,
   CompareWebScreenshotsInput,
@@ -55,8 +55,8 @@ export interface BrowserObservationPort {
     options?: ExecutionOptions,
   ): Promise<Result<WebMcpDiscovery, AnalysisError>>;
   compareCaptures(
-    input: CompareWebCapturesInput,
-  ): Promise<Result<WebCaptureDiff, AnalysisError>>;
+    input: BrowserCaptureComparisonInput,
+  ): Promise<Result<BrowserCaptureComparison, AnalysisError>>;
   captureScreenshot(
     input: CaptureWebScreenshotInput,
     options?: ExecutionOptions,

src/application/BrowserObservationService.ts

@@ -7,7 +7,7 @@ import {
 import type { AnalyzeWebBundleInput } from "../domain/webBundleAnalysis.js";
 import type { ObserveWebSessionInput } from "../domain/browserSession.js";
 import type { DiscoverWebMcpToolsInput } from "../domain/webMcpDiscovery.js";
-import type { CompareWebCapturesInput } from "../domain/webCaptureDiff.js";
+import type { BrowserCaptureComparisonInput } from "../domain/browserCaptureComparison.js";
 import type {
   CaptureWebScreenshotInput,
   CompareWebScreenshotsInput,
@@ -151,7 +151,7 @@ export const discoverWebMcpTools = async (
 /** Compare two already-normalized web captures without external access. */
 export const compareWebCaptureEvidence = async (
   browser: BrowserObservationPort | undefined,
-  input: CompareWebCapturesInput,
+  input: BrowserCaptureComparisonInput,
 ): Promise<Result<Evidence, AnalysisError>> => {
   const ready = requireBrowser(browser, "compare_web_captures");
   if (!ready.ok) return ready;

src/application/BrowserScenarioCapturePort.ts

@@ -0,0 +1,14 @@
+import type { ExecutionOptions, ProviderIdentity } from "./AnalysisProvider.js";
+import type { AnalysisError } from "../domain/errors.js";
+import type { BrowserScenario } from "../domain/browserScenario.js";
+import type { BrowserScenarioCapture } from "../domain/browserScenarioCapture.js";
+import type { Result } from "../domain/result.js";
+
+/** Provider-neutral application boundary for controlled browser scenarios. */
+export interface BrowserScenarioCapturePort {
+  identity(): ProviderIdentity;
+  captureScenario(
+    scenario: BrowserScenario,
+    options?: ExecutionOptions,
+  ): Promise<Result<BrowserScenarioCapture, AnalysisError>>;
+}

src/application/BrowserScenarioCaptureService.ts

@@ -0,0 +1,99 @@
+import type { ExecutionOptions } from "./AnalysisProvider.js";
+import type { BrowserScenarioCapturePort } from "./BrowserScenarioCapturePort.js";
+import { createBrowserScenarioEvidence } from "./BrowserScenarioEvidence.js";
+import type { PermissionAuthority } from "./PermissionAuthority.js";
+import { digestJson } from "./JavaScriptReplayPlanning.js";
+import {
+  AnalysisCapabilityUnavailableError,
+  AnalysisProtocolError,
+  PermissionRequiredError,
+  type AnalysisError,
+} from "../domain/errors.js";
+import type { Evidence } from "../domain/evidence.js";
+import { isLiteralLoopbackHostname } from "../domain/browserObservation.js";
+import type { BrowserScenario } from "../domain/browserScenario.js";
+import { err, type Result } from "../domain/result.js";
+
+const OPERATION = "capture_browser_scenario" as const;
+const PROVIDER_ID = "rea-playwright-browser-scenario";
+
+const networkScope = (origins: readonly string[]): "loopback" | "external" =>
+  origins.every((origin) => isLiteralLoopbackHostname(new URL(origin).hostname))
+    ? "loopback"
+    : "external";
+
+const authorizeScenario = async (
+  authority: PermissionAuthority | undefined,
+  scenario: BrowserScenario,
+): Promise<Result<true, AnalysisError>> => {
+  if (authority === undefined)
+    return err(
+      new AnalysisCapabilityUnavailableError(
+        PROVIDER_ID,
+        OPERATION,
+        "browser scenario permission policy is not configured",
+      ),
+    );
+  const authorized = await authority.authorize(
+    {
+      capability: "browser_automate",
+      roots: [],
+      executables:
+        scenario.browser.mode === "launch"
+          ? [scenario.browser.executable_path]
+          : [],
+      environment_names: scenario.secrets.map(
+        ({ environment_variable: name }) => name,
+      ),
+      origins: [
+        ...(scenario.browser.mode === "connect"
+          ? [scenario.browser.cdp_endpoint]
+          : []),
+        ...scenario.allowed_origins,
+      ],
+      network: networkScope(scenario.allowed_origins),
+      mount: false,
+      operation_identity: `${OPERATION}:${digestJson(scenario)}`,
+    },
+    "write",
+  );
+  if (!authorized.ok)
+    return err(
+      authorized.error instanceof PermissionRequiredError
+        ? authorized.error
+        : new AnalysisProtocolError(authorized.error.message, {
+            cause: authorized.error,
+          }),
+    );
+  return { ok: true, value: true };
+};
+
+/** Authorize and execute one controlled browser scenario. */
+export const captureBrowserScenario = async (
+  provider: BrowserScenarioCapturePort | undefined,
+  authority: PermissionAuthority | undefined,
+  scenario: BrowserScenario,
+  options: ExecutionOptions = {},
+): Promise<Result<Evidence, AnalysisError>> => {
+  const authorized = await authorizeScenario(authority, scenario);
+  if (!authorized.ok) return authorized;
+  if (provider === undefined)
+    return err(
+      new AnalysisCapabilityUnavailableError(
+        PROVIDER_ID,
+        OPERATION,
+        "browser scenario provider is not configured",
+      ),
+    );
+  const captured = await provider.captureScenario(scenario, options);
+  return captured.ok
+    ? {
+        ok: true,
+        value: createBrowserScenarioEvidence(
+          scenario,
+          captured.value,
+          provider.identity(),
+        ),
+      }
+    : captured;
+};

src/application/BrowserScenarioEvidence.ts

@@ -0,0 +1,59 @@
+import type { ProviderIdentity } from "./AnalysisProvider.js";
+import type { BrowserScenario } from "../domain/browserScenario.js";
+import type { BrowserScenarioCapture } from "../domain/browserScenarioCapture.js";
+import { sanitizeBrowserUrl } from "../domain/browserObservation.js";
+import {
+  createEvidence,
+  type Evidence,
+  type EvidenceObservation,
+} from "../domain/evidence.js";
+import { jsonValueSchema } from "../domain/jsonValue.js";
+import { digestJson } from "./JavaScriptReplayPlanning.js";
+
+const browserScenarioParameters = (
+  scenario: BrowserScenario,
+): EvidenceObservation["parameters"] => ({
+  scenario_sha256: digestJson(scenario),
+  browser_mode: scenario.browser.mode,
+  start_url: sanitizeBrowserUrl(scenario.start_url.url),
+  allowed_origins: scenario.allowed_origins,
+  actions: scenario.actions.map(({ step_id, action }) => ({
+    step_id,
+    action,
+  })),
+  secret_declarations: scenario.secrets.map(
+    ({ secret_id, environment_variable, purpose, redaction }) => ({
+      secret_id,
+      environment_variable,
+      purpose,
+      redaction,
+    }),
+  ),
+  capture: scenario.capture,
+  limits: scenario.limits,
+});
+
+/** Create Evidence v2 without retaining resolved scenario secret values. */
+export const createBrowserScenarioEvidence = (
+  scenario: BrowserScenario,
+  capture: BrowserScenarioCapture,
+  provider: ProviderIdentity,
+): Evidence =>
+  createEvidence(undefined, provider, {
+    predicateType: "rea.browser-scenario-capture/v1",
+    operation: "capture_browser_scenario",
+    parameters: browserScenarioParameters(scenario),
+    result: jsonValueSchema.parse(capture),
+    confidence: "observed",
+    authority: "controlled-replay",
+    environment: {
+      id: `${capture.browser.product}@${capture.browser.version}`,
+      platform: process.platform,
+      architecture: process.arch,
+      isolation:
+        capture.browser.process_ownership === "provider-owned"
+          ? "process"
+          : "none",
+    },
+    limitations: capture.limitations,
+  });

src/application/CallPathTracing.ts

@@ -0,0 +1,248 @@
+import type { AnalysisOperation } from "./AnalysisProvider.js";
+import { projectAnalysisError, type AnalysisError } from "../domain/errors.js";
+import { parseRelatedAddresses } from "../domain/hopperValues.js";
+import type { JsonValue } from "../domain/jsonValue.js";
+import { ok, type Result } from "../domain/result.js";
+import type { EnhancedResult } from "./EnhancedToolTypes.js";
+
+type AnalysisCall = (
+  name: AnalysisOperation,
+  arguments_: Readonly<Record<string, JsonValue>>,
+  signal?: AbortSignal,
+) => Promise<Result<JsonValue, AnalysisError>>;
+
+export interface CallPathTraceInput {
+  readonly start: string;
+  readonly goal?: string | undefined;
+  readonly direction: "forward" | "backward";
+  readonly max_depth: number;
+  readonly max_nodes: number;
+  readonly max_operations: number;
+}
+
+interface TraceState {
+  readonly visited: Map<
+    string,
+    { readonly depth: number; readonly path: string[] }
+  >;
+  readonly queue: string[];
+  readonly edges: Map<
+    string,
+    {
+      readonly source_address: string;
+      readonly target_address: string;
+      readonly discovery_depth: number;
+    }
+  >;
+  readonly failures: Array<{
+    readonly address: string;
+    readonly error: ReturnType<typeof projectAnalysisError>;
+  }>;
+  readonly frontier: Set<string>;
+  readonly residual: Set<string>;
+  operations: number;
+  queueIndex: number;
+  traversalPath: string[];
+}
+
+interface AddressExpansion {
+  readonly input: CallPathTraceInput;
+  readonly state: TraceState;
+  readonly address: string;
+  readonly current: { readonly depth: number; readonly path: string[] };
+  readonly signal?: AbortSignal;
+}
+
+interface DiscoveredEdge {
+  readonly address: string;
+  readonly relatedAddress: string;
+  readonly discoveryDepth: number;
+}
+
+/** Trace one deterministic bounded direct caller/callee path. */
+export const traceCallPath = async (
+  call: AnalysisCall,
+  input: CallPathTraceInput,
+  signal?: AbortSignal,
+): EnhancedResult => {
+  const state = createTraceState(input);
+  while (
+    state.queueIndex < state.queue.length &&
+    state.traversalPath.length === 0
+  ) {
+    const address = state.queue[state.queueIndex++];
+    if (address === undefined) break;
+    const current = state.visited.get(address);
+    if (current === undefined) continue;
+    if (current.depth >= input.max_depth) {
+      state.frontier.add(address);
+      state.residual.add("Call-path traversal reached the depth limit.");
+      continue;
+    }
+    if (state.operations >= input.max_operations) {
+      recordPendingFrontier(state, input);
+      state.residual.add("Call-path traversal reached the operation budget.");
+      break;
+    }
+    state.operations += 1;
+    const found = await expandAddress(call, {
+      input,
+      state,
+      address,
+      current,
+      ...(signal === undefined ? {} : { signal }),
+    });
+    if (found) break;
+  }
+  return ok(projectTrace(input, state));
+};
+
+const createTraceState = (input: CallPathTraceInput): TraceState => ({
+  visited: new Map([[input.start, { depth: 0, path: [input.start] }]]),
+  queue: [input.start],
+  edges: new Map(),
+  failures: [],
+  frontier: new Set(),
+  residual: new Set(),
+  operations: 0,
+  queueIndex: 0,
+  traversalPath: input.goal === input.start ? [input.start] : [],
+});
+
+const expandAddress = async (
+  call: AnalysisCall,
+  expansion: AddressExpansion,
+): Promise<boolean> => {
+  const { input, state, address, current, signal } = expansion;
+  const relation = input.direction === "forward" ? "callees" : "callers";
+  const tool =
+    input.direction === "forward" ? "procedure_callees" : "procedure_callers";
+  const result = await call(tool, { procedure: address }, signal);
+  if (!result.ok) {
+    state.failures.push({
+      address,
+      error: projectAnalysisError(result.error),
+    });
+    state.residual.add(`Call relationships were unavailable for ${address}.`);
+    return false;
+  }
+  const related = parseRelatedAddresses(result.value, relation);
+  if (!related.ok) {
+    state.failures.push({
+      address,
+      error: projectAnalysisError(related.error),
+    });
+    state.residual.add(`Call relationships were unreadable for ${address}.`);
+    return false;
+  }
+  for (const relatedAddress of sortedUniqueAddresses(related.value)) {
+    recordEdge(input, state, {
+      address,
+      relatedAddress,
+      discoveryDepth: current.depth + 1,
+    });
+    const path = state.visited.get(relatedAddress)?.path ?? [
+      ...current.path,
+      relatedAddress,
+    ];
+    if (state.visited.has(relatedAddress)) {
+      if (relatedAddress === input.goal) {
+        state.traversalPath = path;
+        return true;
+      }
+      continue;
+    }
+    if (state.visited.size >= input.max_nodes) {
+      if (state.frontier.size < input.max_nodes)
+        state.frontier.add(relatedAddress);
+      state.residual.add("Call-path traversal reached the node limit.");
+      continue;
+    }
+    state.visited.set(relatedAddress, {
+      depth: current.depth + 1,
+      path,
+    });
+    if (relatedAddress === input.goal) {
+      state.traversalPath = path;
+      return true;
+    }
+    state.queue.push(relatedAddress);
+  }
+  return false;
+};
+
+const recordEdge = (
+  input: CallPathTraceInput,
+  state: TraceState,
+  edge: DiscoveredEdge,
+): void => {
+  const sourceAddress =
+    input.direction === "forward" ? edge.address : edge.relatedAddress;
+  const targetAddress =
+    input.direction === "forward" ? edge.relatedAddress : edge.address;
+  const edgeKey = `${sourceAddress}\u0000${targetAddress}`;
+  if (state.edges.has(edgeKey)) return;
+  if (state.edges.size >= input.max_nodes) {
+    state.residual.add("Call-path traversal reached the edge limit.");
+    return;
+  }
+  state.edges.set(edgeKey, {
+    source_address: sourceAddress,
+    target_address: targetAddress,
+    discovery_depth: edge.discoveryDepth,
+  });
+};
+
+const recordPendingFrontier = (
+  state: TraceState,
+  input: CallPathTraceInput,
+): void => {
+  for (const pending of state.queue.slice(state.queueIndex - 1))
+    if (state.frontier.size < input.max_nodes) state.frontier.add(pending);
+};
+
+const projectTrace = (input: CallPathTraceInput, state: TraceState) => ({
+  start: input.start,
+  goal: input.goal ?? null,
+  direction: input.direction,
+  goal_status:
+    input.goal === undefined
+      ? "not_requested"
+      : state.traversalPath.length > 0
+        ? "reached"
+        : "not_reached",
+  nodes: [...state.visited.entries()]
+    .map(([address, { depth }]) => ({ address, depth }))
+    .sort(
+      (left, right) =>
+        left.depth - right.depth || compareAddress(left.address, right.address),
+    ),
+  edges: [...state.edges.values()].sort(
+    (left, right) =>
+      left.discovery_depth - right.discovery_depth ||
+      compareAddress(left.source_address, right.source_address) ||
+      compareAddress(left.target_address, right.target_address),
+  ),
+  traversal_path: state.traversalPath,
+  failures: state.failures,
+  frontier: [...state.frontier].sort(compareAddress),
+  limits: {
+    max_depth: input.max_depth,
+    max_nodes: input.max_nodes,
+    max_operations: input.max_operations,
+    nodes_visited: state.visited.size,
+    operations_used: state.operations,
+  },
+  truncated: state.residual.size > 0,
+  residual_unknowns: [...state.residual],
+  limitations: [
+    "Direct provider call relationships may omit unresolved indirect calls.",
+    "A not_reached goal is only absent from this bounded traversal, not from the complete program.",
+  ],
+});
+
+const compareAddress = (left: string, right: string): number =>
+  left < right ? -1 : left > right ? 1 : 0;
+
+const sortedUniqueAddresses = (addresses: readonly string[]): string[] =>
+  [...new Set(addresses)].sort(compareAddress);

src/application/CapabilityClientRequirements.ts

@@ -0,0 +1,47 @@
+import type { ClientFeatureAvailability } from "../contracts/toolOutputSchemaPrimitives.js";
+
+type ClientFeatureName = keyof ClientFeatureAvailability;
+
+/** Empty MCP client feature declaration used when the caller supplies none. */
+export const NO_CLIENT_FEATURES: ClientFeatureAvailability = {
+  elicitation_form: false,
+  elicitation_url: false,
+  roots: false,
+  sampling: false,
+};
+
+const CLIENT_FEATURE_REQUIREMENTS: Readonly<
+  Record<
+    string,
+    {
+      readonly required: readonly ClientFeatureName[];
+      readonly optional: readonly ClientFeatureName[];
+    }
+  >
+> = {
+  capture_process_scenario: {
+    required: [],
+    optional: ["elicitation_form"],
+  },
+};
+
+/** Project a tool's client requirements against the negotiated feature set. */
+export const clientRequirementsFor = (
+  name: string,
+  clientFeatures: ClientFeatureAvailability,
+) => {
+  const requirements = CLIENT_FEATURE_REQUIREMENTS[name] ?? {
+    required: [],
+    optional: [],
+  };
+  return {
+    required: [...requirements.required],
+    optional: [...requirements.optional],
+    missing_required: requirements.required.filter(
+      (feature) => !clientFeatures[feature],
+    ),
+    missing_optional: requirements.optional.filter(
+      (feature) => !clientFeatures[feature],
+    ),
+  };
+};

src/application/CapabilityInventory.ts

@@ -1,50 +1,63 @@
 import { z } from "zod";
 
-import { TOOL_CONTRACTS } from "../contracts/toolContracts.js";
+import {
+  providerCapability,
+  type ClientFeatureAvailability,
+  type ProviderCapability,
+  type ToolAvailability,
+  type ToolAvailabilityMode,
+  type ToolUnavailabilityReason,
+} from "../contracts/toolOutputSchemaPrimitives.js";
+import type { ToolKind } from "../contracts/toolContractTypes.js";
 import type { JsonValue } from "../domain/jsonValue.js";
+import { GENERATED_MCP_TOOL_CATALOG } from "../generatedMcpToolCatalog.js";
+import {
+  clientRequirementsFor,
+  NO_CLIENT_FEATURES,
+} from "./CapabilityClientRequirements.js";
 
 const statusSchema = z.object({
   open: z.boolean(),
   kind: z.enum(["executable", "database", "archive", "artifact"]).optional(),
   format: z.string().optional(),
-  capabilities: z.array(
-    z.object({
-      operation: z.string(),
-      available: z.boolean(),
-      reason: z.string().nullable(),
-      availability_code: z.string().nullable().optional(),
-    }),
-  ),
+  capabilities: z.array(providerCapability),
 });
 
-type ToolAvailabilityReason =
-  | "available"
-  | "target_required"
-  | "provider_missing"
-  | "provider_unavailable"
-  | "target_unsupported"
-  | "unsupported_host"
-  | "policy_disabled";
+type ToolAvailabilityReason = "available" | ToolUnavailabilityReason;
 
-type ToolKind = (typeof TOOL_CONTRACTS)[number]["kind"];
-type ProviderDescriptor = {
-  readonly available: boolean;
-  readonly reason: string | null;
-  readonly availability_code?: string | null;
-};
-type AvailabilityPolicy = {
+type ProviderDescriptor = ProviderCapability;
+export type AvailabilityPolicy = {
   readonly processCaptureEnabled: boolean;
   readonly evidenceFileRoots: number;
   readonly investigationInputRoots: number;
   readonly browserObservationEnabled?: boolean;
+  readonly browserScenarioEnabled?: boolean;
   readonly electronObservationEnabled?: boolean;
+  readonly electronAutomationEnabled?: boolean;
+  readonly v8InspectorObservationEnabled?: boolean;
   readonly javascriptReplayEnabled?: boolean;
   readonly managedRuntimeEnabled?: boolean;
 };
-type Availability = {
-  readonly reason: ToolAvailabilityReason;
-  readonly remediation: string | null;
+
+type AvailabilityFacts = {
+  readonly defaultModeAvailable?: boolean;
+  readonly modes?: readonly ToolAvailabilityMode[];
 };
+type Availability = AvailabilityFacts &
+  (
+    | { readonly reason: "available"; readonly remediation: null }
+    | {
+        readonly reason: ToolUnavailabilityReason;
+        readonly remediation: string | null;
+      }
+  );
+type NavigationModeResult =
+  | (Extract<ToolAvailabilityMode, { available: true }> & {
+      readonly reason: "available";
+    })
+  | (Extract<ToolAvailabilityMode, { available: false }> & {
+      readonly reason: ToolUnavailabilityReason;
+    });
 type AvailabilityContext = {
   readonly name: string;
   readonly kind: ToolKind;
@@ -74,6 +87,7 @@ const ENHANCED_REQUIREMENTS: Readonly<Record<string, readonly string[]>> = {
     "list_strings",
   ],
   analyze_function: ["analyze_function"],
+  inspect_native_api: ["analyze_function"],
   trace_feature: [
     "list_strings",
     "list_procedures",
@@ -82,23 +96,32 @@ const ENHANCED_REQUIREMENTS: Readonly<Record<string, readonly string[]>> = {
   ],
 };
 
-/** Build stable per-operation availability without hiding familiar tools. */
+const NAVIGATION_CONTEXT_MODES = [
+  {
+    name: "current_selection",
+    requirements: [
+      "current_document",
+      "current_address",
+      "resolve_containing_procedure",
+    ],
+  },
+  {
+    name: "explicit_document",
+    requirements: ["current_address", "resolve_containing_procedure"],
+  },
+] as const;
+
+/** Build stable per-operation availability for discovery and tool visibility. */
 export const buildCapabilityInventory = (
   sessionStatus: JsonValue,
   policy: AvailabilityPolicy,
-) => {
+  clientFeatures: ClientFeatureAvailability = NO_CLIENT_FEATURES,
+): readonly ToolAvailability[] => {
   const status = statusSchema.parse(sessionStatus);
   const descriptors = new Map<string, ProviderDescriptor>(
-    status.capabilities.map((descriptor) => [
-      descriptor.operation,
-      {
-        available: descriptor.available,
-        reason: descriptor.reason,
-        availability_code: descriptor.availability_code ?? null,
-      },
-    ]),
+    status.capabilities.map((descriptor) => [descriptor.operation, descriptor]),
   );
-  return TOOL_CONTRACTS.map((contract) => {
+  return GENERATED_MCP_TOOL_CATALOG.map((contract): ToolAvailability => {
     const availability = availabilityFor({
       name: contract.name,
       kind: contract.kind,
@@ -107,12 +130,21 @@ export const buildCapabilityInventory = (
       descriptors,
       policy,
     });
-    return {
+    const clientRequirements = clientRequirementsFor(
+      contract.name,
+      clientFeatures,
+    );
+    const clientBlocked = clientRequirements.missing_required.length > 0;
+    const facts = {
       name: contract.name,
       surface: contract.kind,
-      available: availability.reason === "available",
-      reason: availability.reason,
-      remediation: availability.remediation,
+      ...(availability.defaultModeAvailable === undefined
+        ? {}
+        : { default_mode_available: availability.defaultModeAvailable }),
+      ...(availability.modes === undefined
+        ? {}
+        : { modes: [...availability.modes] }),
+      client_requirements: clientRequirements,
       effects: { ...contract.effects },
       annotations: {
         read_only: contract.annotations.readOnlyHint ?? false,
@@ -121,10 +153,32 @@ export const buildCapabilityInventory = (
         open_world: contract.annotations.openWorldHint ?? true,
       },
     };
+    if (clientBlocked)
+      return {
+        ...facts,
+        available: false,
+        reason: "client_capability_missing",
+        remediation: `Use an MCP client that supports: ${clientRequirements.missing_required.join(", ")}.`,
+      };
+    return availability.reason === "available"
+      ? {
+          ...facts,
+          available: true,
+          reason: availability.reason,
+          remediation: null,
+        }
+      : {
+          ...facts,
+          available: false,
+          reason: availability.reason,
+          remediation: availability.remediation,
+        };
   }).sort((left, right) => left.name.localeCompare(right.name));
 };
 
 const availabilityFor = (context: AvailabilityContext): Availability => {
+  if (context.name === "get_navigation_context")
+    return navigationContextAvailability(context.descriptors);
   const javascriptApplication = javascriptApplicationAvailability(context);
   if (javascriptApplication !== null) return javascriptApplication;
   const policyDecision = policyAvailability(context);
@@ -156,6 +210,8 @@ const policyAvailability = ({
   kind,
   policy,
 }: AvailabilityContext): Availability | null => {
+  const browser = browserPolicyAvailability(name, kind, policy);
+  if (browser !== null) return browser;
   if (name === "capture_process_scenario" && !policy.processCaptureEnabled)
     return {
       reason: "policy_disabled",
@@ -187,32 +243,72 @@ const policyAvailability = ({
       reason: "policy_disabled",
       remediation: "Configure or grant an evidence_read root.",
     };
-  if (kind === "browser-provider")
-    return policy.browserObservationEnabled === true
+  const electron = electronPolicyAvailability(name, kind, policy);
+  if (electron !== null) return electron;
+  if (kind === "runtime-provider")
+    return policy.v8InspectorObservationEnabled === true
       ? { reason: "available", remediation: null }
       : {
           reason: "policy_disabled",
           remediation:
-            "Enable browser observation and configure exact CDP endpoint and page origins.",
-        };
-  if (kind === "electron-provider")
-    return policy.electronObservationEnabled === true
-      ? { reason: "available", remediation: null }
-      : {
-          reason: "policy_disabled",
-          remediation:
-            "Enable Electron observation and configure a loopback CDP endpoint and canonical file roots.",
+            "Enable V8 Inspector observation and configure exact loopback endpoints plus canonical file roots or exact origins.",
         };
   if (kind === "session") return { reason: "available", remediation: null };
   return null;
 };
 
+const electronPolicyAvailability = (
+  name: string,
+  kind: ToolKind,
+  policy: AvailabilityPolicy,
+): Availability | null => {
+  if (kind !== "electron-provider") return null;
+  if (name === "capture_electron_scenario")
+    return policy.electronAutomationEnabled === true
+      ? { reason: "available", remediation: null }
+      : {
+          reason: "policy_disabled",
+          remediation:
+            "Enable active Electron automation and configure exact executable and application roots.",
+        };
+  return policy.electronObservationEnabled === true
+    ? { reason: "available", remediation: null }
+    : {
+        reason: "policy_disabled",
+        remediation:
+          "Enable Electron observation and configure a loopback CDP endpoint and canonical file roots.",
+      };
+};
+
+const browserPolicyAvailability = (
+  name: string,
+  kind: ToolKind,
+  policy: AvailabilityPolicy,
+): Availability | null => {
+  if (name === "capture_browser_scenario")
+    return policy.browserScenarioEnabled === true
+      ? { reason: "available", remediation: null }
+      : {
+          reason: "policy_disabled",
+          remediation:
+            "Enable browser scenarios and configure exact executable roots or loopback CDP endpoints, page origins, and environment secret names.",
+        };
+  if (kind !== "browser-provider") return null;
+  return policy.browserObservationEnabled === true
+    ? { reason: "available", remediation: null }
+    : {
+        reason: "policy_disabled",
+        remediation:
+          "Enable browser observation and configure exact CDP endpoint and page origins.",
+      };
+};
+
 const targetAvailability = ({
   kind,
   targetKind,
   targetOpen,
 }: AvailabilityContext): Availability | null => {
-  if (!targetOpen)
+  if (!targetOpen && (kind === "official-proxy" || kind === "enhanced"))
     return {
       reason: "target_required",
       remediation: "Call open_binary with a supported local target.",
@@ -238,6 +334,13 @@ const providerAvailability = ({
 }: AvailabilityContext): Availability => {
   if (kind === "enhanced") return composedAvailability(name, descriptors);
   const descriptor = descriptors.get(name);
+  if (
+    descriptor === undefined &&
+    (kind === "artifact-provider" ||
+      kind === "managed-provider" ||
+      kind === "native-provider")
+  )
+    return { reason: "available", remediation: null };
   if (descriptor === undefined)
     return {
       reason: "provider_missing",
@@ -264,16 +367,20 @@ const providerAvailability = ({
 const composedAvailability = (
   name: string,
   descriptors: ReadonlyMap<string, ProviderDescriptor>,
-): {
-  readonly reason: ToolAvailabilityReason;
-  readonly remediation: string | null;
-} => {
+): Availability => {
   const requirements = ENHANCED_REQUIREMENTS[name];
   if (requirements === undefined)
     return {
       reason: "provider_missing",
       remediation: "No provider composition is declared for this operation.",
     };
+  return composedAvailabilityFor(requirements, descriptors);
+};
+
+const composedAvailabilityFor = (
+  requirements: readonly string[],
+  descriptors: ReadonlyMap<string, ProviderDescriptor>,
+): Availability => {
   const missing = requirements.find((operation) => !descriptors.has(operation));
   if (missing !== undefined)
     return {
@@ -294,3 +401,88 @@ const composedAvailability = (
     };
   return { reason: "available", remediation: null };
 };
+
+const navigationContextAvailability = (
+  descriptors: ReadonlyMap<string, ProviderDescriptor>,
+): Availability => {
+  const modeResults: NavigationModeResult[] = NAVIGATION_CONTEXT_MODES.map(
+    (mode) => {
+      const availability = composedAvailabilityFor(
+        mode.requirements,
+        descriptors,
+      );
+      if (availability.reason === "available")
+        return {
+          name: mode.name,
+          available: true,
+          reason: availability.reason,
+          missing_operations: [],
+          remediation: null,
+        };
+      return {
+        name: mode.name,
+        available: false,
+        reason: availability.reason,
+        missing_operations: mode.requirements.filter((operation) => {
+          const descriptor = descriptors.get(operation);
+          return descriptor === undefined || descriptor.available === false;
+        }),
+        remediation: availability.remediation,
+      };
+    },
+  );
+  const modes: ToolAvailabilityMode[] = modeResults.map((mode) =>
+    mode.available
+      ? {
+          name: mode.name,
+          available: true,
+          missing_operations: [],
+          remediation: null,
+        }
+      : {
+          name: mode.name,
+          available: false,
+          missing_operations: [...mode.missing_operations],
+          remediation: mode.remediation,
+        },
+  );
+  const availableMode = modeResults.find((mode) => mode.available);
+  const failures = modeResults.flatMap((mode) =>
+    mode.available ? [] : [mode],
+  );
+  const failure = failures.sort(
+    (left, right) =>
+      navigationFailurePriority(left.reason) -
+      navigationFailurePriority(right.reason),
+  )[0];
+  const specificFailureRemediation =
+    failure?.reason === "provider_missing" ? undefined : failure?.remediation;
+  const facts = {
+    defaultModeAvailable: modes[0]?.available ?? false,
+    modes,
+  };
+  if (availableMode !== undefined)
+    return { ...facts, reason: "available", remediation: null };
+  return {
+    ...facts,
+    reason: failure?.reason ?? "provider_missing",
+    remediation:
+      specificFailureRemediation ??
+      `Configure a provider for one of: ${modes
+        .flatMap((mode) => mode.missing_operations)
+        .join(", ")}.`,
+  };
+};
+
+const navigationFailurePriority = (reason: ToolAvailabilityReason): number => {
+  switch (reason) {
+    case "unsupported_host":
+      return 0;
+    case "provider_unavailable":
+      return 1;
+    case "provider_missing":
+      return 2;
+    default:
+      return 3;
+  }
+};

src/application/ClientRegistrationStatus.ts

@@ -5,6 +5,7 @@ import { parse as parseToml } from "smol-toml";
 import { z } from "zod";
 
 import { PRODUCT_IDENTITY } from "../identity.js";
+import { MCP_STARTUP_POLICY } from "../mcpStartupPolicy.js";
 import { supportedClients } from "./SupportedClients.js";
 
 export interface ClientRegistrationStatus {
@@ -80,7 +81,11 @@ const registrationAligned = (
   currentCommandPath: string,
 ): boolean => {
   const command = [registration.command, ...registration.args];
-  if (client === "codex" && registration.startup_timeout_sec !== 30)
+  if (
+    client === "codex" &&
+    registration.startup_timeout_sec !==
+      MCP_STARTUP_POLICY.codexStartupTimeoutSeconds
+  )
     return false;
   if (
     command.length === 4 &&