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Author SHA1 Message Date
N0zoM1z0 e65a13f54d fix(experiments): bound execution and record cross-domain findings
Reject timer overflow at the named execution contract and validate published SDK schemas through real stdio clients. Preserve explicit unknowns and value types in fact grading.

Record sixteen serial Terra-high trials, guided inventory questions and a migration decision that retains existing REA APIs. Twelve fact/reference checks pass; remaining managed trials expose classification omissions or transcript truncation. Twelve actual stdio tests pass, including guest allocation recovery, cancellation and retained partial Evidence.
2026-10-11 19:29:48 +00:00
N0zoM1z0 c11a75cbe9 test(experiments): compare source facts across equivalent report forms 2026-10-11 18:33:39 +00:00
N0zoM1z0 22326e8199 feat(experiments): add typed discovery and reproducible cross-domain questions 2026-10-11 18:18:22 +00:00
N0zoM1z0 3f6dcbc096 perf(experiments): stage discovery and verify managed agent facts 2026-10-11 18:02:47 +00:00
N0zoM1z0 89a7ca8486 fix(experiments): preserve partial evidence and queued cancellation ownership 2026-10-11 17:26:35 +00:00
N0zoM1z0 15cc7ce6a6 test(experiments): expand real-provider corpus and grade Codex projections 2026-10-11 17:10:53 +00:00
N0zoM1z0 d0b60a97ab perf(experiments): trim discovery and record real Codex health trials 2026-10-11 16:40:08 +00:00
N0zoM1z0 e3d4ac12b3 feat(experiments): add optional codemode MCP bridge and Codex trials 2026-10-11 16:20:16 +00:00
N0zoM1z0 b5e4920823 docs(experiments): pin codemode baseline and real-artifact corpus 2026-10-11 15:50:19 +00:00
489 changed files with 39872 additions and 55575 deletions
@@ -2,7 +2,7 @@
name: reverse-engineer-anything
description: Reverse engineer native, managed, Electron/JavaScript, packaged, firmware, and browser targets with REA. Use shipped-artifact or requested runtime evidence to explain features, compare versions, decompile code, or guide a reconstruction. Skip REA for ordinary source-repository architecture analysis.
metadata:
version: "39"
version: "38"
---
# REA
@@ -9,22 +9,7 @@ provenance; inputs and recovered code are never executed. Recovery requires a
caller-supplied Wakaru on Linux x64; see [the recovery guide](https://github.com/morluto/rea/blob/main/docs/javascript-recovery.md).
Use `analyze_javascript_application` directly on the operator-supplied ASAR or
extracted tree. When the question concerns known source paths and the connected
schema advertises `source_paths`, select exact inventoried paths such as
`["package.json", "main.js", "preload.js"]`. Include supporting manifests or
source maps explicitly; dependencies are not implicitly analyzed. REA retains
the complete artifact inventory and identity but reads source text and analyzes
only selected files. The result and summary record `source_selection`; files
outside scope and their relationships remain unknown, so partial application
coverage does not mean the selected source failed. Use repeated `--source-path`
on either static application CLI route. Omit the selection when the question
requires complete application analysis. `detail: "summary"` reduces delivery
and does not by itself reduce analysis work.
Exact `#alias` specifiers resolve through the importer's
enclosing package `imports` map to package-local files; nested `node_modules`
packages use their own map. Wildcard, recursive, and external-package import
targets stay unresolved with that limitation. When size is unknown or large and the connected schema advertises
extracted tree. When size is unknown or large and the connected schema advertises
`detail`, request `detail: "summary"`. This returns an `inspect_analysis_view`
Evidence record with a distinct ID and a `normalized_result.parent_evidence_id`
for the complete retained application analysis. Source-map contents are part of
@@ -150,13 +150,6 @@ For headerless DOS COM, explicitly open with `format: "dos-com"` (CLI
analysis: the entry is `0x10100`, file offset zero, with imposed real-mode segment
context. PSP/stack/device state remains unmodeled. See [DOS guide](https://github.com/morluto/rea/blob/main/docs/ghidra-dos.md).
For other headerless images (embedded firmware without ELF/Mach-O/PE/MZ
headers), open with `format: "raw-binary"`, `architecture` (`x86`, `x86_64`,
`arm`, or `arm64`), and `entry_point` (`0x` hex). File offset 0 is mapped at
that address. Hopper and IDA refuse this interpretation; Ghidra uses
`BinaryLoader` with a little-endian generic language. Big-endian, Thumb-only,
and Cortex-M variants are unsupported. See [raw binary guide](https://github.com/morluto/rea/blob/main/docs/raw-binary.md).
### Function annotations in Ghidra
Use `annotate_native_function` for one function name and/or entry comments, with at least one explicit change. Review its annotation readback and refreshed dossier inline. Changes are atomic and session-scoped; empty comments clear them, omitted fields preserve them. Later MCP calls observe edits until close. CLI `annotate-native-function` returns the updated analysis before discarding the session. Original executable bytes are unchanged; edits invalidate immutable snapshots. Windows P0 does not admit database mutations. For naming only, `set_address_name` / `set_addresses_names` also work with Ghidra: they name function entries or data addresses (primary labels) and return compact per-address success booleans instead of a dossier.
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@@ -493,7 +493,7 @@ jobs:
tests/acceptance/webSourceLocationCli.test.ts
tests/boundary/cli/referenceSourceImportStatus.test.ts
tests/boundary/filesystem/asarInventoryFreshness.test.ts
tests/boundary/filesystem/javascript-applications/javascriptArtifactReconstruction.test.ts
tests/composition/javascript-applications/javascriptArtifactReconstruction.test.ts
tests/conformance/providers/ghidra/windowsCapabilities.test.ts
src/ghidra/GhidraInstallation.test.ts
tests/boundary/providers/ghidra/ghidraTransport.test.ts
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@@ -1,6 +1,6 @@
{
"_comment": "Test files remain included so the gate measures duplication across both src/ and tests/. The 3.0% limit leaves headroom for ordinary changes while keeping duplication visible.",
"threshold": 3.0,
"_comment": "Test files are intentionally NOT excluded: the gate used to report zero clones because it skipped **/*.test.ts, hiding all test-tree duplication. Current actual is ~2.47% lines across src+ and tests/, down from 3.4% when tests were included. The 2.6% limit leaves modest headroom for ordinary changes; lower it as duplication is removed.",
"threshold": 2.6,
"reporters": ["consoleFull"],
"ignore": [
"node_modules/**",
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@@ -18,8 +18,6 @@ Give each interpretation and resource a clear owner. Preserve identity, omission
Assess brittleness in touched code during implementation, debugging, review, and maintenance. Fix the producing representation or ownership rule before adding downstream repairs. Normalize once at the owning boundary using format-aware parsers. Remove superseded representations, aliases, wrappers, and redundant tests after verifying affected consumers. Introduce abstractions only when they remove observed complexity.
When fixing a bug, inspect the producing boundary and affected consumers for duplicated interpretation or unclear ownership. Complete any directly related refactor in the same change and remove superseded code. Passing regression tests alone does not establish that the brittleness is resolved. If related cleanup remains, explain what remains and why.
Parse unknown boundary values and model expected failures with the tagged error algebra and `Result`. Preserve partial facts and meaningful failure reasons. Keep identity and lookup values separate from display formatting; preserve source values and explicit unknowns when normalization loses information. Absolute paths, file URLs, and HTTP paths have different semantics.
Validate advertised JSON Schemas after SDK conversion against their declared dialect and actual clients. Bind handlers to named contracts with exact types; catalog ordering must never select an operation or schema.
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@@ -9,6 +9,7 @@
**See a feature you like. Understand how it works, down to the binary level.**
[![npm version](https://img.shields.io/npm/v/rea-agents?style=flat-square&color=cb3837)](https://www.npmjs.com/package/rea-agents)
[![CI](https://img.shields.io/github/actions/workflow/status/morluto/rea/ci.yml?branch=main&style=flat-square&label=CI)](https://github.com/morluto/rea/actions/workflows/ci.yml)
[![MCP tool catalog](https://img.shields.io/badge/MCP-tool_catalog-5c4ee5?style=flat-square)](docs/mcp-contracts.md#generated-catalog)
[![Node.js requirements](https://img.shields.io/badge/Node.js-requirements-339933?style=flat-square&logo=nodedotjs&logoColor=white)](#what-you-can-analyze)
[![skills.sh](https://skills.sh/b/morluto/rea?style=flat-square)](https://skills.sh/morluto/rea/reverse-engineer-anything)
@@ -244,9 +245,7 @@ Ghidra and IDA use your existing installations. See [provider setup](docs/instal
<summary><strong>Do I need to start Hopper first?</strong></summary>
REA starts Hopper when an operation needs it. On macOS, a first-run dialog may
ask you to choose demo mode or activate your license. Complete that prompt in the
same user session before your first CLI/MCP operation or unattended job. Open
Hopper manually if needed. See
ask you to choose demo mode or activate your license. See
[Hopper startup and troubleshooting](docs/installation.md#launcher-paths-and-troubleshooting).
</details>
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@@ -9,6 +9,7 @@
**وجدت ميزة تعجبك؟ افهم طريقة عملها حتى مستوى الشيفرة الثنائية.**
[![npm version](https://img.shields.io/npm/v/rea-agents?style=flat-square&color=cb3837)](https://www.npmjs.com/package/rea-agents)
[![CI](https://img.shields.io/github/actions/workflow/status/morluto/rea/ci.yml?branch=main&style=flat-square&label=CI)](https://github.com/morluto/rea/actions/workflows/ci.yml)
[![MCP tool catalog](https://img.shields.io/badge/MCP-tool_catalog-5c4ee5?style=flat-square)](docs/mcp-contracts.md#generated-catalog)
[![Node.js requirements](https://img.shields.io/badge/Node.js-requirements-339933?style=flat-square&logo=nodedotjs&logoColor=white)](#current-status)
[![skills.sh](https://skills.sh/b/morluto/rea?style=flat-square)](https://skills.sh/morluto/rea/reverse-engineer-anything)
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**Eine Funktion gefällt dir? Verstehe, wie sie funktioniert – bis hinunter auf die Binärebene.**
[![npm version](https://img.shields.io/npm/v/rea-agents?style=flat-square&color=cb3837)](https://www.npmjs.com/package/rea-agents)
[![CI](https://img.shields.io/github/actions/workflow/status/morluto/rea/ci.yml?branch=main&style=flat-square&label=CI)](https://github.com/morluto/rea/actions/workflows/ci.yml)
[![MCP tool catalog](https://img.shields.io/badge/MCP-tool_catalog-5c4ee5?style=flat-square)](docs/mcp-contracts.md#generated-catalog)
[![Node.js requirements](https://img.shields.io/badge/Node.js-requirements-339933?style=flat-square&logo=nodedotjs&logoColor=white)](#current-status)
[![skills.sh](https://skills.sh/b/morluto/rea?style=flat-square)](https://skills.sh/morluto/rea/reverse-engineer-anything)
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@@ -9,6 +9,7 @@
**¿Ves una función que te gusta? Entiende cómo funciona, hasta el nivel binario.**
[![npm version](https://img.shields.io/npm/v/rea-agents?style=flat-square&color=cb3837)](https://www.npmjs.com/package/rea-agents)
[![CI](https://img.shields.io/github/actions/workflow/status/morluto/rea/ci.yml?branch=main&style=flat-square&label=CI)](https://github.com/morluto/rea/actions/workflows/ci.yml)
[![MCP tool catalog](https://img.shields.io/badge/MCP-tool_catalog-5c4ee5?style=flat-square)](docs/mcp-contracts.md#generated-catalog)
[![Node.js requirements](https://img.shields.io/badge/Node.js-requirements-339933?style=flat-square&logo=nodedotjs&logoColor=white)](#current-status)
[![skills.sh](https://skills.sh/b/morluto/rea?style=flat-square)](https://skills.sh/morluto/rea/reverse-engineer-anything)
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**قابلیتی دیده‌اید که دوستش دارید؟ سازوکارش را تا سطح باینری درک کنید.**
[![npm version](https://img.shields.io/npm/v/rea-agents?style=flat-square&color=cb3837)](https://www.npmjs.com/package/rea-agents)
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[![MCP tool catalog](https://img.shields.io/badge/MCP-tool_catalog-5c4ee5?style=flat-square)](docs/mcp-contracts.md#generated-catalog)
[![Node.js requirements](https://img.shields.io/badge/Node.js-requirements-339933?style=flat-square&logo=nodedotjs&logoColor=white)](#current-status)
[![skills.sh](https://skills.sh/b/morluto/rea?style=flat-square)](https://skills.sh/morluto/rea/reverse-engineer-anything)
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**Repérez une fonctionnalité qui vous plaît. Comprenez son fonctionnement, jusqu'au niveau du binaire.**
[![npm version](https://img.shields.io/npm/v/rea-agents?style=flat-square&color=cb3837)](https://www.npmjs.com/package/rea-agents)
[![CI](https://img.shields.io/github/actions/workflow/status/morluto/rea/ci.yml?branch=main&style=flat-square&label=CI)](https://github.com/morluto/rea/actions/workflows/ci.yml)
[![MCP tool catalog](https://img.shields.io/badge/MCP-tool_catalog-5c4ee5?style=flat-square)](docs/mcp-contracts.md#generated-catalog)
[![Node.js requirements](https://img.shields.io/badge/Node.js-requirements-339933?style=flat-square&logo=nodedotjs&logoColor=white)](#current-status)
[![skills.sh](https://skills.sh/b/morluto/rea?style=flat-square)](https://skills.sh/morluto/rea/reverse-engineer-anything)
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**Melihat fitur yang Anda sukai. Pahami cara kerjanya hingga ke tingkat biner.**
[![npm version](https://img.shields.io/npm/v/rea-agents?style=flat-square&color=cb3837)](https://www.npmjs.com/package/rea-agents)
[![CI](https://img.shields.io/github/actions/workflow/status/morluto/rea/ci.yml?branch=main&style=flat-square&label=CI)](https://github.com/morluto/rea/actions/workflows/ci.yml)
[![MCP tool catalog](https://img.shields.io/badge/MCP-tool_catalog-5c4ee5?style=flat-square)](docs/mcp-contracts.md#generated-catalog)
[![Node.js requirements](https://img.shields.io/badge/Node.js-requirements-339933?style=flat-square&logo=nodedotjs&logoColor=white)](#current-status)
[![skills.sh](https://skills.sh/b/morluto/rea?style=flat-square)](https://skills.sh/morluto/rea/reverse-engineer-anything)
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**Vedi una funzionalità che ti piace. Capisci come funziona, fino al livello binario.**
[![npm version](https://img.shields.io/npm/v/rea-agents?style=flat-square&color=cb3837)](https://www.npmjs.com/package/rea-agents)
[![CI](https://img.shields.io/github/actions/workflow/status/morluto/rea/ci.yml?branch=main&style=flat-square&label=CI)](https://github.com/morluto/rea/actions/workflows/ci.yml)
[![MCP tool catalog](https://img.shields.io/badge/MCP-tool_catalog-5c4ee5?style=flat-square)](docs/mcp-contracts.md#generated-catalog)
[![Node.js requirements](https://img.shields.io/badge/Node.js-requirements-339933?style=flat-square&logo=nodedotjs&logoColor=white)](#cosa-puoi-analizzare)
[![skills.sh](https://skills.sh/b/morluto/rea?style=flat-square)](https://skills.sh/morluto/rea/reverse-engineer-anything)
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**気に入った機能を見つけたら、その仕組みをバイナリのレベルまで理解する。**
[![npm version](https://img.shields.io/npm/v/rea-agents?style=flat-square&color=cb3837)](https://www.npmjs.com/package/rea-agents)
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[![MCP tool catalog](https://img.shields.io/badge/MCP-tool_catalog-5c4ee5?style=flat-square)](docs/mcp-contracts.md#generated-catalog)
[![Node.js requirements](https://img.shields.io/badge/Node.js-requirements-339933?style=flat-square&logo=nodedotjs&logoColor=white)](#current-status)
[![skills.sh](https://skills.sh/b/morluto/rea?style=flat-square)](https://skills.sh/morluto/rea/reverse-engineer-anything)
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**마음에 드는 기능을 발견했다면, 바이너리 수준까지 작동 원리를 이해하세요.**
[![npm version](https://img.shields.io/npm/v/rea-agents?style=flat-square&color=cb3837)](https://www.npmjs.com/package/rea-agents)
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[![MCP tool catalog](https://img.shields.io/badge/MCP-tool_catalog-5c4ee5?style=flat-square)](docs/mcp-contracts.md#generated-catalog)
[![Node.js requirements](https://img.shields.io/badge/Node.js-requirements-339933?style=flat-square&logo=nodedotjs&logoColor=white)](#current-status)
[![skills.sh](https://skills.sh/b/morluto/rea?style=flat-square)](https://skills.sh/morluto/rea/reverse-engineer-anything)
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**Widzisz funkcję, która Ci się podoba? Dowiedz się, jak działa, aż do poziomu kodu binarnego.**
[![npm version](https://img.shields.io/npm/v/rea-agents?style=flat-square&color=cb3837)](https://www.npmjs.com/package/rea-agents)
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[![MCP tool catalog](https://img.shields.io/badge/MCP-tool_catalog-5c4ee5?style=flat-square)](docs/mcp-contracts.md#generated-catalog)
[![Node.js requirements](https://img.shields.io/badge/Node.js-requirements-339933?style=flat-square&logo=nodedotjs&logoColor=white)](#current-status)
[![skills.sh](https://skills.sh/b/morluto/rea?style=flat-square)](https://skills.sh/morluto/rea/reverse-engineer-anything)
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**Viu uma funcionalidade de que gostou? Entenda como ela funciona, até o nível binário.**
[![npm version](https://img.shields.io/npm/v/rea-agents?style=flat-square&color=cb3837)](https://www.npmjs.com/package/rea-agents)
[![CI](https://img.shields.io/github/actions/workflow/status/morluto/rea/ci.yml?branch=main&style=flat-square&label=CI)](https://github.com/morluto/rea/actions/workflows/ci.yml)
[![MCP tool catalog](https://img.shields.io/badge/MCP-tool_catalog-5c4ee5?style=flat-square)](docs/mcp-contracts.md#generated-catalog)
[![Node.js requirements](https://img.shields.io/badge/Node.js-requirements-339933?style=flat-square&logo=nodedotjs&logoColor=white)](#current-status)
[![skills.sh](https://skills.sh/b/morluto/rea?style=flat-square)](https://skills.sh/morluto/rea/reverse-engineer-anything)
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**Нашли интересную функцию? Разберитесь, как она работает, вплоть до двоичного кода.**
[![npm version](https://img.shields.io/npm/v/rea-agents?style=flat-square&color=cb3837)](https://www.npmjs.com/package/rea-agents)
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[![MCP tool catalog](https://img.shields.io/badge/MCP-tool_catalog-5c4ee5?style=flat-square)](docs/mcp-contracts.md#generated-catalog)
[![Node.js requirements](https://img.shields.io/badge/Node.js-requirements-339933?style=flat-square&logo=nodedotjs&logoColor=white)](#current-status)
[![skills.sh](https://skills.sh/b/morluto/rea?style=flat-square)](https://skills.sh/morluto/rea/reverse-engineer-anything)
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**เห็นฟีเจอร์ที่ชอบแล้วอยากรู้ว่าทำงานอย่างไร? เข้าใจได้ลึกถึงระดับไบนารี**
[![npm version](https://img.shields.io/npm/v/rea-agents?style=flat-square&color=cb3837)](https://www.npmjs.com/package/rea-agents)
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[![MCP tool catalog](https://img.shields.io/badge/MCP-tool_catalog-5c4ee5?style=flat-square)](docs/mcp-contracts.md#generated-catalog)
[![Node.js requirements](https://img.shields.io/badge/Node.js-requirements-339933?style=flat-square&logo=nodedotjs&logoColor=white)](#current-status)
[![skills.sh](https://skills.sh/b/morluto/rea?style=flat-square)](https://skills.sh/morluto/rea/reverse-engineer-anything)
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**Beğendiğiniz bir özellik mi gördünüz? İkili kod düzeyine kadar nasıl çalıştığını anlayın.**
[![npm version](https://img.shields.io/npm/v/rea-agents?style=flat-square&color=cb3837)](https://www.npmjs.com/package/rea-agents)
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[![MCP tool catalog](https://img.shields.io/badge/MCP-tool_catalog-5c4ee5?style=flat-square)](docs/mcp-contracts.md#generated-catalog)
[![Node.js requirements](https://img.shields.io/badge/Node.js-requirements-339933?style=flat-square&logo=nodedotjs&logoColor=white)](#current-status)
[![skills.sh](https://skills.sh/b/morluto/rea?style=flat-square)](https://skills.sh/morluto/rea/reverse-engineer-anything)
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**Побачили цікаву функцію? Зрозумійте, як вона працює, аж до рівня двійкового коду.**
[![npm version](https://img.shields.io/npm/v/rea-agents?style=flat-square&color=cb3837)](https://www.npmjs.com/package/rea-agents)
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[![MCP tool catalog](https://img.shields.io/badge/MCP-tool_catalog-5c4ee5?style=flat-square)](docs/mcp-contracts.md#generated-catalog)
[![Node.js requirements](https://img.shields.io/badge/Node.js-requirements-339933?style=flat-square&logo=nodedotjs&logoColor=white)](#current-status)
[![skills.sh](https://skills.sh/b/morluto/rea?style=flat-square)](https://skills.sh/morluto/rea/reverse-engineer-anything)
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**Thấy một tính năng bạn thích? Hiểu cách nó hoạt động, đến tận mức mã nhị phân.**
[![npm version](https://img.shields.io/npm/v/rea-agents?style=flat-square&color=cb3837)](https://www.npmjs.com/package/rea-agents)
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[![MCP tool catalog](https://img.shields.io/badge/MCP-tool_catalog-5c4ee5?style=flat-square)](docs/mcp-contracts.md#generated-catalog)
[![Node.js requirements](https://img.shields.io/badge/Node.js-requirements-339933?style=flat-square&logo=nodedotjs&logoColor=white)](#current-status)
[![skills.sh](https://skills.sh/b/morluto/rea?style=flat-square)](https://skills.sh/morluto/rea/reverse-engineer-anything)
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@@ -9,6 +9,7 @@
**看到喜歡的功能,弄清它的工作原理,深入到二進位層面。**
[![npm version](https://img.shields.io/npm/v/rea-agents?style=flat-square&color=cb3837)](https://www.npmjs.com/package/rea-agents)
[![CI](https://img.shields.io/github/actions/workflow/status/morluto/rea/ci.yml?branch=main&style=flat-square&label=CI)](https://github.com/morluto/rea/actions/workflows/ci.yml)
[![MCP tool catalog](https://img.shields.io/badge/MCP-tool_catalog-5c4ee5?style=flat-square)](docs/mcp-contracts.md#generated-catalog)
[![Node.js requirements](https://img.shields.io/badge/Node.js-requirements-339933?style=flat-square&logo=nodedotjs&logoColor=white)](#current-status)
[![skills.sh](https://skills.sh/b/morluto/rea?style=flat-square)](https://skills.sh/morluto/rea/reverse-engineer-anything)
+1
View File
@@ -9,6 +9,7 @@
**看到喜欢的功能,弄清它的工作原理,深入到二进制层面。**
[![npm version](https://img.shields.io/npm/v/rea-agents?style=flat-square&color=cb3837)](https://www.npmjs.com/package/rea-agents)
[![CI](https://img.shields.io/github/actions/workflow/status/morluto/rea/ci.yml?branch=main&style=flat-square&label=CI)](https://github.com/morluto/rea/actions/workflows/ci.yml)
[![MCP tool catalog](https://img.shields.io/badge/MCP-tool_catalog-5c4ee5?style=flat-square)](docs/mcp-contracts.md#generated-catalog)
[![Node.js requirements](https://img.shields.io/badge/Node.js-requirements-339933?style=flat-square&logo=nodedotjs&logoColor=white)](#current-status)
[![skills.sh](https://skills.sh/b/morluto/rea?style=flat-square)](https://skills.sh/morluto/rea/reverse-engineer-anything)
+2 -16
View File
@@ -126,20 +126,6 @@ class ReaJadxBridge {
return result;
}
private JadxSession.SmartCode methodBody(JadxSession current, ClassSnapshot cls,
MethodSnapshot selected, JavaMethod method) {
if (!selected.shortId().equals("<clinit>()V"))
return current.getMethodBodySmart(method, current.getMaxSourceBytes(), true);
// Java code generation can fold all or part of <clinit> into field declarations.
// Its method text cannot establish coverage, even when a static block remains.
JadxSession.MethodSmali smali = current.getMethodSmali(cls.node(), method.getName());
if (!smali.getFound() || smali.getBlocks().size() != 1)
throw new IllegalArgumentException("Static initializer disassembly requires one exact method: " + selected.shortId());
return new JadxSession.SmartCode(
TextUtilKt.truncateToBytes(smali.getBlocks().get(0), current.getMaxSourceBytes()),
"smali", true, List.of("static_initializer_disassembly"));
}
private CallToolResult handle(String name, JsonObject args) {
if (name.equals("rea_jvm_status")) return json(Map.of(
"engine_reported_version", BuildInfo.VERSION,
@@ -164,7 +150,7 @@ class ReaJadxBridge {
int index = integer(args, "overload_index", 0);
if (index >= overloads.size()) throw new InputFailure("overload_index", "overload_index out of range: " + index);
JavaMethod method = method(cls, overloads.get(index));
JadxSession.SmartCode code = methodBody(current, cls, overloads.get(index), method);
JadxSession.SmartCode code = current.getMethodBodySmart(method, current.getMaxSourceBytes(), true);
return json(Map.of("class_name", cls.summary().get("full_name"),
"method_name", overloads.get(index).name(), "full_name", method.getFullName(),
"overload_index", index, "overload_count", overloads.size(),
@@ -225,7 +211,7 @@ class ReaJadxBridge {
String description = switch (name) {
case "list_classes" -> "Indexed pages of all top-level class names, with offset and limit.";
case "get_class_summary" -> "Parsed member metadata for one exact class name; no source generation.";
case "get_method_body" -> "Source for an exact class and stable same-name overload index; static initializers use smali to preserve folded field initialization.";
case "get_method_body" -> "Source for an exact class and stable same-name overload index, with smali fallback.";
default -> "Complete static references to an exact class or unique method; source lines are unresolved.";
};
Tool narrowed = new Tool(name, new ToolSchema(null, new JsonObject(properties),
@@ -1,38 +0,0 @@
import java.util.Map;
import ghidra.app.plugin.core.analysis.AutoAnalysisManager;
import ghidra.app.util.headless.HeadlessScript;
/** Disable the named auto-analyzers before default auto-analysis. */
public final class ReaGhidraAnalysisOptions extends HeadlessScript {
@Override
public void run() throws Exception {
String[] arguments = getScriptArgs();
if (arguments.length != 1 || arguments[0].isBlank()) {
throw new IllegalArgumentException(
"ReaGhidraAnalysisOptions requires one comma-separated analyzer-name argument");
}
String[] names = arguments[0].split(",");
AutoAnalysisManager analysis = AutoAnalysisManager.getAnalysisManager(currentProgram);
Map<String, String> options = getCurrentAnalysisOptionsAndValues(currentProgram);
for (String requestedName : names) {
monitor.checkCancelled();
String name = requestedName.trim();
if (analysis.getAnalyzer(name) == null || !options.containsKey(name)) {
throw new IllegalArgumentException("Unknown Ghidra analyzer for this program: " + name);
}
}
for (String requestedName : names) {
monitor.checkCancelled();
setAnalysisOption(currentProgram, requestedName.trim(), "false");
}
options = getCurrentAnalysisOptionsAndValues(currentProgram);
for (String requestedName : names) {
monitor.checkCancelled();
String name = requestedName.trim();
if (!"false".equals(options.get(name))) {
throw new IllegalStateException("Ghidra analyzer remained enabled: " + name);
}
}
}
}
+4 -16
View File
@@ -182,17 +182,10 @@ public final class ReaGhidraBridge extends HeadlessScript {
}
sessionDefaultAddressSpace =
currentProgram.getAddressFactory().getDefaultAddressSpace();
if (currentProgram.getExecutableFormat().equals("Raw Binary")) {
boolean dosCom = currentProgram.getLanguageID().getIdAsString()
.equals("x86:LE:16:Real Mode");
String preparation = dosCom ? "REA DOS COM prepared" : "REA raw binary prepared";
if (!currentProgram.getOptions(ghidra.program.model.listing.Program.PROGRAM_INFO)
.getBoolean(preparation, false)) {
throw new IllegalStateException(
dosCom ? "REA DOS COM entry/context preparation failed" :
"REA raw binary entry preparation failed"
);
}
if (currentProgram.getExecutableFormat().equals("Raw Binary") &&
!currentProgram.getOptions(ghidra.program.model.listing.Program.PROGRAM_INFO)
.getBoolean("REA DOS COM prepared", false)) {
throw new IllegalStateException("REA DOS COM entry/context preparation failed");
}
if (!Application.getApplicationVersion().equals(descriptor.providerVersion)) {
throw new IllegalStateException("Ghidra provider version does not match the session");
@@ -450,11 +443,6 @@ public final class ReaGhidraBridge extends HeadlessScript {
String seeds = currentProgram.getOptions(ghidra.program.model.listing.Program.PROGRAM_INFO)
.getString("REA analysis seeds", null);
if (seeds != null) result.add("analysis_seeds", JsonParser.parseString(seeds));
// Written by ReaGhidraMipsSoftFloat after analysis; REA requires it
// exactly when the committed profile declares soft-float storage.
String softFloat = currentProgram.getOptions(ghidra.program.model.listing.Program.PROGRAM_INFO)
.getString("REA MIPS soft-float storage", null);
if (softFloat != null) result.add("mips_soft_float_storage", JsonParser.parseString(softFloat));
return result;
}
@@ -1,14 +0,0 @@
import org.osgi.framework.BundleActivator;
import org.osgi.framework.BundleContext;
// Compile the no-op activator with REA's scripts. Otherwise Ghidra generates
// one afterward and opens a second Java compiler and file manager.
public final class ReaGhidraBundleActivator implements BundleActivator {
@Override
public void start(BundleContext context) {
}
@Override
public void stop(BundleContext context) {
}
}
-176
View File
@@ -1,176 +0,0 @@
import ghidra.app.script.GhidraScript;
import ghidra.program.database.SpecExtension;
import ghidra.program.model.data.AbstractFloatDataType;
import ghidra.program.model.data.DataType;
import ghidra.program.model.data.DoubleDataType;
import ghidra.program.model.data.FloatDataType;
import ghidra.program.model.data.FunctionDefinition;
import ghidra.program.model.data.IntegerDataType;
import ghidra.program.model.data.ParameterDefinition;
import ghidra.program.model.data.TypeDef;
import ghidra.program.model.lang.CompilerSpec;
import ghidra.program.model.lang.PrototypeModel;
import ghidra.program.model.lang.Register;
import ghidra.program.model.listing.Function;
import ghidra.program.model.listing.Parameter;
import ghidra.program.model.listing.Program;
import ghidra.program.model.listing.VariableStorage;
import ghidra.program.model.pcode.XmlEncode;
import java.io.StringReader;
import java.io.StringWriter;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.regex.Pattern;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.transform.OutputKeys;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.xml.sax.InputSource;
/**
* Soft-float o32 passes and returns float/double values exactly where same-size integers go.
* Ghidra's MIPS32 compiler specifications model only hard-float o32, so every typed float
* prototype (functions, externals, thunks via their targets, and function-pointer definitions)
* would otherwise read $f12/$f14/$f0. Derive a program-specific prototype model from the
* program's own default o32 model with its floating-point entries and rules removed, install it
* as a specification extension, and assign it to every callable whose formal types use floats.
*/
public final class ReaGhidraMipsSoftFloat extends GhidraScript {
static final String REPORT_KEY = "REA MIPS soft-float storage";
static final String POLICY = "o32-soft-float-prototype-v1";
static final String PROTOTYPE = "__rea_soft_float";
private static final Pattern FPU_REGISTER = Pattern.compile("f\\d+(_\\d+)?");
@Override
public void run() throws Exception {
String processor = currentProgram.getLanguage().getProcessor().toString();
if (!processor.equals("MIPS") || currentProgram.getDefaultPointerSize() != 4)
throw new IllegalStateException(
"REA soft-float storage requires a 32-bit MIPS program, not " + processor);
CompilerSpec spec = currentProgram.getCompilerSpec();
PrototypeModel base = spec.getDefaultCallingConvention();
new SpecExtension(currentProgram)
.addReplaceCompilerSpecExtension(softFloatPrototype(base, spec), monitor);
PrototypeModel soft = currentProgram.getCompilerSpec().getCallingConvention(PROTOTYPE);
if (soft == null)
throw new IllegalStateException("REA soft-float prototype was not installed");
requireIntegerStorage(
soft.getStorageLocations(
currentProgram,
new DataType[] {
FloatDataType.dataType, IntegerDataType.dataType, DoubleDataType.dataType,
FloatDataType.dataType, DoubleDataType.dataType
},
false),
"soft-float prototype self-check");
int functions = 0;
List<Function> callables = new ArrayList<>();
currentProgram.getFunctionManager().getFunctions(true).forEach(callables::add);
currentProgram.getFunctionManager().getExternalFunctions().forEach(callables::add);
for (Function function : callables) {
// A thunk's signature is its target's; the target is in this list.
if (function.isThunk() || !usesFloat(function)) continue;
if (function.hasCustomVariableStorage()) function.setCustomVariableStorage(false);
function.setCallingConvention(PROTOTYPE);
List<VariableStorage> storage = new ArrayList<>();
storage.add(function.getReturn().getVariableStorage());
for (Parameter parameter : function.getParameters()) storage.add(parameter.getVariableStorage());
requireIntegerStorage(storage.toArray(VariableStorage[]::new), function.getName(true));
functions += 1;
}
int definitions = 0;
Iterator<DataType> types = currentProgram.getDataTypeManager().getAllDataTypes();
while (types.hasNext()) {
if (!(types.next() instanceof FunctionDefinition definition) || !usesFloat(definition))
continue;
definition.setCallingConvention(PROTOTYPE);
definitions += 1;
}
// Written last: any failure above leaves no report, and REA refuses the session.
currentProgram.getOptions(Program.PROGRAM_INFO).setString(
REPORT_KEY,
"{\"policy\":\"" + POLICY + "\",\"functions\":" + functions +
",\"definitions\":" + definitions + "}");
println("REA MIPS soft-float prototype: functions=" + functions + " definitions=" + definitions);
}
/** The default o32 model without floating-point registers or float-consuming rules. */
private static String softFloatPrototype(PrototypeModel base, CompilerSpec spec) throws Exception {
XmlEncode encoder = new XmlEncode();
base.encode(encoder, spec.getPcodeInjectLibrary());
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
factory.setFeature("http://apache.org/xml/features/disallow-doctype-decl", true);
Document document =
factory.newDocumentBuilder().parse(new InputSource(new StringReader(encoder.toString())));
Element root = document.getDocumentElement();
if (!root.getTagName().equals("prototype"))
throw new IllegalStateException("Unexpected default prototype encoding " + root.getTagName());
root.setAttribute("name", PROTOTYPE);
List<Node> removed = new ArrayList<>();
collect(root.getElementsByTagName("pentry"), "metatype", "float", null, removed);
collect(root.getElementsByTagName("consume"), "storage", "float", "rule", removed);
if (removed.isEmpty())
throw new IllegalStateException("Default prototype has no floating-point entries to remove");
for (Node node : removed) node.getParentNode().removeChild(node);
StringWriter xml = new StringWriter();
var transformer = TransformerFactory.newInstance().newTransformer();
transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
transformer.transform(new DOMSource(document), new StreamResult(xml));
return xml.toString();
}
/** Select matching elements, or their nearest `ancestor` element when one is named. */
private static void collect(
NodeList nodes, String attribute, String value, String ancestor, List<Node> selected) {
for (int index = 0; index < nodes.getLength(); index += 1) {
Element element = (Element) nodes.item(index);
if (!value.equals(element.getAttribute(attribute))) continue;
Node target = element;
while (ancestor != null && target != null && !ancestor.equals(target.getNodeName()))
target = target.getParentNode();
if (target != null && !selected.contains(target)) selected.add(target);
}
}
private static void requireIntegerStorage(VariableStorage[] storage, String owner) {
for (VariableStorage item : storage) {
if (item.isBadStorage() || item.isUnassignedStorage())
throw new IllegalStateException("REA soft-float storage unresolved for " + owner);
List<Register> registers = item.getRegisters();
if (registers == null) continue; // stack-only storage
for (Register register : registers) {
if (FPU_REGISTER.matcher(register.getName()).matches())
throw new IllegalStateException(
"REA soft-float storage still uses " + register.getName() + " for " + owner);
}
}
}
private static boolean usesFloat(Function function) {
if (isFloat(function.getReturn().getFormalDataType())) return true;
for (Parameter parameter : function.getParameters()) {
if (isFloat(parameter.getFormalDataType())) return true;
}
return false;
}
private static boolean usesFloat(FunctionDefinition definition) {
if (isFloat(definition.getReturnType())) return true;
for (ParameterDefinition argument : definition.getArguments()) {
if (isFloat(argument.getDataType())) return true;
}
return false;
}
private static boolean isFloat(DataType type) {
DataType current = type;
while (current instanceof TypeDef typeDef) current = typeDef.getBaseDataType();
return current instanceof AbstractFloatDataType;
}
}
-36
View File
@@ -1,36 +0,0 @@
import ghidra.app.script.GhidraScript;
import ghidra.program.model.address.Address;
import ghidra.program.model.listing.Program;
/** Seed the caller-supplied raw-binary entry before default auto-analysis. */
public final class ReaGhidraPrepareRaw extends GhidraScript {
@Override
public void run() throws Exception {
String[] arguments = getScriptArgs();
if (arguments.length != 2) {
throw new IllegalArgumentException(
"Raw binary preparation requires the committed language and entry address"
);
}
String expectedLanguage = arguments[0];
String entryHex = arguments[1];
if (!currentProgram.getLanguageID().getIdAsString().equals(expectedLanguage) ||
!currentProgram.getExecutableFormat().equals("Raw Binary")) {
throw new IllegalArgumentException(
"Raw binary preparation requires the committed language and BinaryLoader import"
);
}
Address entry = currentProgram.getAddressFactory().getDefaultAddressSpace().getAddress(entryHex);
Address start = currentProgram.getMinAddress();
if (entry == null || !entry.equals(start)) {
throw new IllegalArgumentException(
"Raw binary import must map file offset 0 at the caller-supplied entry"
);
}
addEntryPoint(entry);
if (!disassemble(entry) || createFunction(entry, "entry") == null) {
throw new IllegalStateException("Raw binary entry cannot be decoded as a function");
}
currentProgram.getOptions(Program.PROGRAM_INFO).setBoolean("REA raw binary prepared", true);
}
}
-1
View File
@@ -54,7 +54,6 @@ export default defineConfig({
{ text: "IDA", link: "/ida-provider" },
{ text: "Ghidra on Windows", link: "/windows-ghidra-p0" },
{ text: "Ghidra DOS analysis", link: "/ghidra-dos" },
{ text: "Ghidra raw binary", link: "/raw-binary" },
{ text: "Ghidra NativeAOT", link: "/ghidra-nativeaot" },
{ text: "Ghidra semantics", link: "/ghidra-provider" },
],
+1 -7
View File
@@ -108,13 +108,7 @@ existing analysis families directly, for example
`ro.kernel.qemu` value, `null` when absent.
- **Device paths are not host paths.** `base_apk_device_path` values live on
the device filesystem. Only pulls and captures produce host-local paths,
each paired with byte size and SHA-256 digest. A pulled file's host name is
the device path's last segment, accepted only when every host can store it:
a `pull_adb_file` whose device path ends in a separator, `.`/`..`, a
control or reserved character, a Windows reserved device name, a trailing
dot or space, or a `:` alternate-data-stream marker is refused as
`invalid_request` before any `adb pull` runs, and REA never renames a
device-reported file.
each paired with byte size and SHA-256 digest.
- **Splits are part of the answer.** `pm path` enumerates the base APK and
every installed split; pulls cover the whole set. System packages whose
APKs keep other names report the `unknown` role rather than guessing.
-6
View File
@@ -94,12 +94,6 @@ fallback for an overloaded method instead of attributing all bodies to one
selected overload. Native/abstract methods with no decompiled body report
`body_status: "not_available"` without inferring which implementation flag caused it.
Static initializers (`<clinit>`) return smali with the
`static_initializer_disassembly` marker. Java decompilation can move their
instructions into field declarations, leaving an empty or incomplete method
body. The selected method's disassembly preserves those instructions and retains
the same source byte limit and explicit truncation reporting.
## Interpret the result
- Package inspection retains decoded manifest XML, summary declarations,
+1 -2
View File
@@ -59,8 +59,7 @@ alone, use `rea instructions`. A macOS `.app` bundle can be supplied directly.
Run `rea --help` or a command's `--help` for arguments and output options.
The [generated catalog](product-catalog.json) lists all CLI commands and MCP
tools. Provider-specific target support is described in the
[native guide](native-investigation.md), [DOS guide](ghidra-dos.md),
[raw binary guide](raw-binary.md), and
[native guide](native-investigation.md), [DOS guide](ghidra-dos.md), and
[Windows Ghidra guide](windows-ghidra-p0.md).
## Choose a provider
+15 -99
View File
@@ -13,13 +13,13 @@ retains class, byte order, `e_type`, raw `e_flags`, and inspected ABI declaratio
Recognition does not mean every provider or MIPS variant is supported. Existing
PE, managed and Mach-O architecture sets are unchanged.
The Ghidra lane admits ELF32 `ET_EXEC` and `ET_REL`, little or big endian, with
explicit o32 and `EF_MIPS_ARCH_32R2` flags and no machine-specific or ASE
encoding flags. These are header declarations, not proof that every instruction
conforms to that ISA. ELF64, n32/n64, unspecified ABI, MIPS16/microMIPS,
machine-specific variants, shared objects and PSP PRX are not covered by this
lane. Their family may be identified, but provider selection returns the
specific unsupported constraint rather than guessing a compatible profile.
The first Ghidra lane admits ELF32 `ET_EXEC`, little or big endian, with explicit
o32 and `EF_MIPS_ARCH_32R2` flags and no machine-specific or ASE encoding flags.
These are header declarations, not proof that every instruction conforms to
that ISA. ELF64, n32/n64, unspecified ABI, MIPS16/microMIPS, machine-specific
variants, shared/relocatable objects and PSP PRX are not covered by this lane.
Their family may be identified, but provider selection returns the specific
unsupported constraint rather than guessing a compatible profile.
Explicit `EF_MIPS_FP64` and `EF_MIPS_NAN2008` declarations are refused. Their
absence is insufficient: Clang can emit identical `e_flags` for FP32, FP64 and
@@ -39,14 +39,12 @@ absent or supply a default ABI.
The field layout follows
[`Elf_MIPS_ABIFlags_v0`](https://github.com/bminor/glibc/blob/master/elf/elf.h).
Provider admission requires record version 0, MIPS32r2, 32-bit GPRs, no CPR2,
no ISA extension, ASE or unknown general flags, and one of two floating-point
declarations: 32-bit CPR1 with a double-precision or FPXX ABI, or no CPR1 with
the soft-float ABI. Other combinations, including single-float, FP64 and
unspecified ABIs, are refused. Missing records remain unknown rather than
defaulting to a compatible ABI, and this lane refuses them. Unknown record
values are retained for diagnosis but do not gain provider support. These checks
bind the declared interpretation; the fixtures do not establish full
Provider admission requires record version 0, MIPS32r2, 32-bit GPR/CPR1, no CPR2,
and a double-precision or FPXX ABI declaration with no ISA extension, ASE or
unknown general flags. Missing records remain unknown rather than defaulting
to a compatible ABI, and this initial lane refuses them. Unknown record values
are retained for diagnosis but do not gain provider support. These checks bind
the declared interpretation; the integer-only fixture does not establish full
floating-point behavioral conformance.
MIPS header and ABI record facts are committed in the analysis profile so
@@ -55,51 +53,6 @@ identity is versioned independently of file identity. Evidence, lifecycle
outputs and saved snapshots preserve the `mips` family. Hopper and IDA adapters
do not implicitly gain MIPS support. Windows Ghidra P0 remains PE x86/x86-64 only.
### Soft-float prototype
Ghidra's MIPS32 compiler specifications model hard-float o32 only: a typed
`float` or `double` parameter is bound to `$f12`/`$f14` and returned in `$f0`.
Soft-float o32 passes those values in integer registers and stack slots, so a
typed prototype (for example from DWARF) would make the decompiler read FPU
registers the code never writes and drop the real dataflow. That applies to
functions, external functions and indirect calls through typed function
pointers alike.
For soft-float targets REA commits
`mips_soft_float_storage: o32-soft-float-prototype-v1` in the analysis profile
and runs `ReaGhidraMipsSoftFloat.java` after auto-analysis. The script encodes
the program's own default o32 prototype, removes its floating-point parameter
and return entries and the rules that consume floating-point storage, and
installs the result as the program-specific `__rea_soft_float` prototype through
a Ghidra specification extension. Deriving it keeps the byte-order-specific
aggregate rules and the hidden struct-return pointer. The script then assigns
that prototype, with dynamic storage, to every non-thunk function and external
function, and to every function-pointer definition, whose declared types use
`float` or `double`. Thunks follow their targets. Types are kept.
The script fails, and writes no report, if the derived prototype still places a
float in an FPU register or any reassigned function does. It records the
function and definition counts last; REA requires that report exactly when the
profile commits the policy and refuses the session otherwise, before serving any
operation. Session Evidence carries the policy and counts as limitations.
Callables without typed float signatures keep Ghidra's default prototype, under
which Ghidra already infers integer-register parameters. Hard-float profiles do
not gain the policy, so their digests are unchanged.
### Relocatable objects
`ET_REL` objects, such as Linux kernel modules (`.ko`), are imported by Ghidra's
ELF loader, which assigns each allocated section an analysis address and applies
the object's REL relocations there. Undefined symbols are placed in Ghidra's
`EXTERNAL` block: a thunk for code, a label for data. These addresses are
analysis coordinates, not the addresses a kernel or linker would choose, and
session Evidence says so. `inspect_native_load_image` reports each relocation
with Ghidra's status; HI16 entries report `PARTIAL` because Ghidra applies them
together with their paired LO16. Relocatable targets commit
`mips_support_lane: elf32-rel-o32-arch32r2-standard-v1`, separate from the
executable lane, whose identity executable targets keep. Kernel modules are
usually soft-float and therefore also use the soft-float storage policy.
## Use
With a caller-installed Ghidra and compatible JDK on a supported Linux/macOS host:
@@ -117,10 +70,7 @@ REA's ELF parser.
## Verification
### Executables
The source-owned freestanding fixture is `tests/conformance/c/mips.c`; the
soft-float variant also links `tests/conformance/c/mips-soft-float.c`. The
The source-owned freestanding fixture is `tests/conformance/c/mips.c`. The
optional cross-target lane requires a caller-supplied Clang with MIPS targets,
LLD, GNU `readelf`, Ghidra and its compatible JDK; ordinary host-native checks
do not acquire these tools. `REA_MIPS_CLANG` selects Clang and
@@ -131,8 +81,7 @@ These are test-time prerequisites, not REA runtime providers.
GHIDRA_INSTALL_DIR=/absolute/path/to/ghidra npm run verify:ghidra:mips
```
The lane compiles both byte orders with hard-float and soft-float ABIs and never
executes the targets. GNU readelf
The lane compiles both byte orders and never executes the targets. GNU readelf
independently supplies header/ABI facts and symbol addresses, compared with the
production REA target resolver before provider startup. Its version, bounded
command output and selected tool path are retained in the verification report.
@@ -155,42 +104,9 @@ all program-header payloads. It checks the actual Ghidra language, entry-address
decompilation, distinct artifact digest and missing-section limitations through
CLI Evidence and an MCP-produced snapshot. Caller-selected Ghidra heap limits
are passed to these child workflows.
For soft-float fixtures the lane also checks, through `inspect_native_api`, the
exact parameter and return types and storage of float, double, mixed (pair
alignment and stack spill) and struct-returning functions; that a caller's
decompilation receives every source float constant without FPU inputs,
including an indirect call through a typed function pointer; and that the
snapshot profile and Evidence retain the policy and outcome counts.
Pseudocode presence is a liveness check, not proof of semantic equivalence.
Instruction decoding and reader agreement likewise do not establish runtime,
delay-slot execution or complete floating-point semantics. Assertion regressions
reject incorrect byte order, constants, destinations and loaded identities.
Parser/profile tests are narrower checks, not substitutes for this real-provider
run. Report the actual lanes run and leave unexecuted verification pending.
### Relocatable objects
This lane has its own command and fixture:
```bash
GHIDRA_INSTALL_DIR=/absolute/path/to/ghidra npm run verify:ghidra:mips-relocatable
```
It compiles `tests/conformance/c/mips-relocatable.c` with `-c -G0` in both byte
orders, plus a little-endian soft-float `-mlong-calls` variant matching Linux
module options. GNU readelf independently supplies sections, symbols and REL
entries. For every relocation in an allocated section, the lane reads the
loaded word through `read_bytes` and requires it to encode `S + A`: `S` from
Ghidra's own section placement (`list_segments`) or `EXTERNAL` placement, `A`
from the original file bytes. HI16/LO16 are checked as the effective address
each LO16 forms with each HI16 it resolves, including several HI16s before one
LO16, so a missing signed-low carry fails and a HI16 without a following LO16
fails. The lane also requires matching Ghidra relocation entries and statuses,
section file offsets and sizes, coverage of a shared HI16, a LO16 carry,
external code and data and `R_MIPS_32` words, direct calls from the entry
function, the relocatable support lane in the snapshot profile, the
relocatable limitation in Evidence and an unchanged source object. The fixture
also calls `powf`, an external whose float prototype comes from Ghidra's C
library archive; every variant must decompile `powf(1.5,2.5)` without FPU
inputs, and the soft-float variant must report that the soft-float prototype
covered it.
+1 -1
View File
@@ -98,7 +98,7 @@ For guided registration, set `REA_IDA_MCP_CONFIG` before `rea setup --client <cl
## Coverage and evidence
Both profiles support procedure/string inventory and literal or regex search, procedure resolution, pseudocode, assembly, raw function instructions, resolved callees, incoming address references, and a function dossier. Inventories and modern pseudocode/assembly follow upstream pagination. Upstream limits on modern xrefs and callees are retained as explicit truncation limitations. In the modern headless profile, targets that are not proven x86-only use processor-neutral `callgraph` edges instead of the x86 instruction checks in upstream `callees` (mrexodia/ida-pro-mcp#549). REA requests depth zero: the pinned upstream emits the root's outgoing edges without scanning child functions, then REA batches function-name lookup for those addresses. The graph covers recognized function destinations only; imports and other non-function targets remain unknown. A server without `callgraph` returns an empty relationship list with an explicit coverage limitation. Graph and path workflows retain those limitations alongside observed edges. A failed or inconsistent graph reply remains an error. A transport-level truncated preview is rejected rather than reported as complete evidence; the error preserves upstream retrieval guidance.
Both profiles support procedure/string inventory and literal or regex search, procedure resolution, pseudocode, assembly, raw function instructions, resolved callees, incoming address references, and a function dossier. Inventories and modern pseudocode/assembly follow upstream pagination. Upstream limits on modern xrefs and callees are retained as explicit truncation limitations. A transport-level truncated preview is rejected rather than reported as complete evidence; the error preserves upstream retrieval guidance.
The legacy profile additionally supports direct callers. Its producer may report call-site or interior addresses; REA resolves the reported function symbol to its canonical entry. The modern profile does not prove direct callers from its code/data xref labels, so that capability is unavailable and the dossier marks it unknown.
+2 -39
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@@ -352,12 +352,6 @@ Other integrations, including Qwen Code, use `~/.agents/skills`.
A mixed selection plans each distinct destination. Selecting the skill without a client uses the shared
directory. Setup leaves existing skill copies in other locations untouched.
`rea setup --skill-client claude_code --yes --json` refreshes and verifies the
selected skill destination independently of MCP registration selection. The
final `doctor.scope.skill_clients` records which skill destinations were
checked; `doctor.scope.clients` continues to describe required registrations.
An unselected shared skill does not affect a client-only refresh.
`doctor --skill --json` verifies the selected copies against the bundled
instructions and references. Consumers should use `identity.skill.state`,
`installed_version`, and `installed_tool_count` for skill readiness. The
@@ -567,13 +561,8 @@ need Xvfb, Python 3, X11 and XTEST; approved setup installs those dependencies
on supported distributions. Add the curl installer's reported executable
directory, commonly `~/.local/bin`, to your shell `PATH` if needed.
REA starts Hopper when needed. On macOS, complete its demo or license prompt in
the same user session before the first CLI/MCP operation or unattended job. Open
Hopper manually if needed; its launcher can also bring the dialog forward.
If startup reports `Cannot launch Hopper! Connection is invalid.` or waits for
bridge readiness, check Hopper for a pending demo, license, or loader dialog.
Complete the dialog and retry. If REA reports `cleanup_incomplete`, follow the
retained-resource guidance below before reopening the target.
REA starts Hopper when needed. On macOS, its launcher can bring a window or
first-run dialog forward; choose demo mode or activate your existing license.
Hopper serializes analysis requests. Cancelling a wait can leave provider work
running, which the session reports. Successful decompilation is cached until
a relevant rename or comment changes it.
@@ -602,11 +591,6 @@ if document closure is unconfirmed, REA retains the backing image and reports
MCP-exit behavior.
Startup deadlines report missing bridge readiness and preserve the launcher
outcome; a successful helper exit does not prove that a loader dialog completed.
If an owned provider process exits, request failures preserve its observed exit
code or signal and bounded output in `details.launcher`. An exit can precede
output-stream closure; `output_closed: false` keeps that uncertainty explicit.
Later requests retain the known exit instead of reducing it to socket loss.
An external GUI's helper exit does not establish that the GUI itself exited.
Cursor navigation returns the observed object start when Hopper snaps an interior
address; adjacent-object navigation rejects unmapped inputs and document ends.
Native API text rejects NUL characters and unpaired Unicode surrogates before
@@ -800,27 +784,6 @@ Each line is `address<TAB>kind[<TAB>name]`, where kind is `function`, `code` or
Label seeds can name mapped uninitialized storage such as `.bss`; function and code seeds require initialized bytes.
To skip a named Ghidra auto-analyzer (for example, when default auto-analysis
stalls in one analyzer on a Swift/Objective-C arm64 Mach-O):
```bash
export REA_GHIDRA_DISABLED_ANALYZERS="Objective-C Message Analyzer"
```
The value is a comma-separated list of exact Ghidra analyzer names. A pre-script
disables each name before auto-analysis, the analysis profile records the
override in `analyzer_preset` (for example
`ghidra-default+disabled:Objective-C Message Analyzer`), and a session fails to
open when its committed profile and the setting differ. A name starts with a
letter or digit and contains only letters, digits, spaces, periods, underscores,
and hyphens; at most 32 names are admitted, each at most 120 characters.
Names must identify analyzers registered for the selected program. Unknown names
or options that remain enabled abort the headless import before auto-analysis
and the bridge, so an unsuccessful override cannot produce a session claiming
that the analyzer was disabled. For Windows PE resource analysis, the exact name
is `WindowsResourceReference`. Disabling an analyzer skips the facts it would
have produced.
### Ghidra heap and CPU controls
Set resource controls in the environment that launches the CLI or MCP server,
+16 -128
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@@ -66,45 +66,6 @@ code-point order. Dependency manifests remain package observations but do not
declare Electron main or renderer entries. If only dependency manifests are
present, the inventory artifact remains the graph root.
## Select sources before analysis
For a question about known entry sources, supply exact artifact-relative file
paths in `source_paths`, or repeat `--source-path` on either CLI route:
```bash
rea analyze /absolute/path/to/app.asar \
--source-path package.json --source-path main.js --json
```
```json
{
"input_path": "/absolute/path/to/app.asar",
"source_paths": ["package.json", "main.js"],
"detail": "summary"
}
```
REA inventories and verifies the complete artifact, including unselected bytes,
but allocates source text and performs static analysis only for selected files.
Include supporting manifests, HTML or source maps explicitly when needed;
imports do not expand the selection. Paths must match relevant inventoried
files exactly, including nested ASAR prefixes. Unknown paths, aliases and globs
return an `invalid_request` correction. Selected files are analyzed in request
order before unselected scopes are projected. Repeated paths preserve the
caller's request and first-occurrence priority, analyzing the file once.
Omit the selection for the existing complete
application workflow.
The result and summary retain `source_selection.requested_paths` and
`source_selection.unselected_files`. Every relevant file keeps its original
inventory identity; unselected files report `text_status:
"outside-analysis-scope"`. Their relationships remain unknown, and application
coverage is partial while any file remains outside scope. Selection does not
claim whole-application completeness or change integrity policy. Summary detail
only reduces delivery; source selection reduces text acquisition and analysis.
Explicit native provider or snapshot routing rejects `--source-path` rather
than ignoring it.
## ASAR integrity
ASAR inventory checks Electron integrity metadata for embedded archive entries
@@ -198,11 +159,9 @@ completed partial Evidence. MCP failure details return
after recording succeeds, so `inspect_analysis_view` can open that analysis
directly without serializing the entire partial graph into the error response.
CLI failure output retains the complete partial Evidence.
Cancellation after source analysis begins likewise retains completed facts,
including cancellation during analyzer cleanup, graph construction, or Evidence
sealing. REA finishes projecting those owned facts cooperatively to return partial
Evidence. An SDK client may reject its cancelled request before receiving that
reply. On the same MCP connection, inspect the Evidence bundle
Cancellation after source analysis begins likewise
retains completed facts; an SDK client may reject its cancelled request before
receiving that reply. On the same MCP connection, inspect the Evidence bundle
and use the retained analysis ID with `inspect_analysis_view`. Owned analyzer
cleanup is verified before its private files are released. Cleanup uncertainty
is reported separately and retains ownership for retry.
@@ -272,11 +231,6 @@ unknown instead of silently treating them as absent or verified.
Plain `.ts` artifact sources use TypeScript syntax without JSX, including
angle-bracket type assertions. `.tsx` and `.jsx` retain JSX parsing.
Relative TypeScript imports can name their emitted `.js`, `.mjs`, or `.cjs`
counterparts while resolving to inventoried source files. This substitution
requires import or require semantics. Literal Electron preload, renderer, and
utility-process runtime paths retain the runtime filename selected by the caller.
Selected bounded text is then parsed as inert data to recover:
- `package.json` metadata and declared main or renderer entrypoints;
@@ -369,44 +323,15 @@ substitute version-dependent Electron defaults for omitted `webPreferences`.
Dynamic option objects, bridge keys, API objects, and IPC channel expressions
remain unknown and make coverage partial.
Electron API identity follows proven lexical module aliases. Namespace interop
also preserves identity when the complete Rolldown helper operations, lexical
roles, live getters, and captured intrinsic origins match, or when a stable
helper simply returns its module parameter. Harmless single-statement control
blocks preserve recognition; added operations still require proof. Literal
member and destructuring projections are retained from proven results.
Omitted or literal node-mode arguments preserve named exports; a module-valued
default projection requires a truthy literal node mode. Computed or extra
arguments remain unresolved.
Recognition uses structure rather than emitted names; other helper bodies and ambiguous
runtime fallbacks remain unresolved. Captured function identities survive later global-property
replacement, including copies through initialized aliases. Reads before an
alias initializer remain unresolved. Visible intrinsic writes before capture or
conversion are checked in their owning callable scope, including identifier leaves in nested/default/rest
destructuring and loop targets. Property keys and shadowed local bindings do not
overwrite the global intrinsic identity. Cross-call side effects, including
writes inside directly invoked local functions, are not evaluated. Other
reassignments, dynamic selections, and visibly overwritten namespace members
are unresolved.
Known Object/Reflect mutators remain recognizable through literal destructuring
of intrinsic objects and stable bound-function aliases. Calls retain bound
argument prefixes and the original bound receiver through `call`, `apply`, and
`Reflect.apply`, including generic `Function.prototype` invocation and binding
creation. Arguments follow each actual callable invocation rather than property
chain depth; rebinding retains the original bound receiver.
Visibly replaced invocation intrinsics produce unknown effects instead
of using their former call semantics; captured function aliases retain their
earlier identity. Unexamined targets remain unresolved. `Reflect.set` examines
its explicit receiver as well as its target, retaining unknown receiver effects.
Creating an unused binding does not itself mutate an intrinsic. Variable
redeclarations retain a single unconditional initializer
when they introduce no assignment or second initializer.
Stable identifier chains to fresh object, array, function,
undecorated class or RegExp syntax keep those targets separate from intrinsic
objects when initialized before use; opaque, decorated, reassigned or
not-yet-initialized targets remain unresolved. Writes during class initialization
are still retained. Function declarations are available before their textual
position; variable and class initializers must precede use.
Electron API identity follows proven lexical module aliases. Bundled CommonJS
namespace imports are also followed through the interop helpers that bundlers
and compilers emit (`__toESM`, `__importStar`, `_interopRequireWildcard`),
including the `electron = __toESM(electron)` rewrap that Rolldown emits. This
step is inferred: a helper is recognized by its emitted name and a single
program-scope function definition, and its body is not evaluated, so a local
function that reuses one of these names is trusted to pass the module through.
Other reassigned bindings, dynamic selections, and visibly overwritten namespace
members are unresolved.
Direct and destructuring assignment, loop, update, and delete targets are checked
through namespace aliases; unrelated member writes do not discard observed API
identity. This static check does
@@ -500,53 +425,16 @@ such as `./web3:app.js` still names a local artifact.
Package `exports` fallback arrays are supported both at the top level and under
the root `"."` entry. The resolver selects targets in declared order using the
same conditional and invalid-entry handling as nested exports arrays.
Nonempty arrays containing only inactive conditions remain unmatched, allowing
the enclosing condition object to continue to a later active condition.
Empty arrays and explicit null targets keep their blocking outcome.
Refusal evidence distinguishes those source values and retains condition names
from unmatched nested targets rather than reporting array indices.
For imports and requires, the active Node conditions include `module-sync`;
earlier active conditions retain precedence over later ones.
Package self-references use the importer's enclosing package scope before
installed dependencies. ESM requires the parsed package name to equal the
metadata name; a scope-only name such as `@scope` cannot capture `@scope/pkg`.
CommonJS retains Node's raw-request name/prefix matching. Both paths preserve
the original specifier and select exports under their own loader conditions.
Exact package-private `#alias` specifiers resolve against the importer's
enclosing `package.json` `imports` map — the nearest same-container package
scope, stopping at a `node_modules` directory so a nested package cannot inherit
an ancestor's aliases. Selected targets are package-local `./` files with no
extension or index fallback, using the same condition, array, and null selection
as exports subpaths. A missing key, explicit null, or out-of-scope alias keeps
an unresolved edge with that reason. Wildcard keys (`#internal/*`), recursive
`#` targets, and external-package import targets remain unresolved.
Exact keys such as `#/x` are literal lookup identities. `#` and names ending
in `/` are invalid. Imports arrays skip invalid parent-relative, absolute, and
URL targets before selecting a later package-local file; an unsupported bare
package or recursive alias keeps its unresolved outcome rather than selecting
a later fallback.
ESM relative module paths, legacy package subpaths without exports, and selected
package exports targets use URL suffix handling and one percent-decoding pass.
Bare specifiers retain their complete query/fragment text for exports key matching.
For dependency lookup, ESM constructs a package metadata URL instead of treating
the parsed package name as a literal directory. A root request such as `legacy?x`
does not load either `node_modules/legacy?x` or `node_modules/legacy`; an exact
self-reference with that metadata name can still select its exports first.
Without an exports map, ESM subpaths select exact files; directory imports and
extension fallback are refused. CommonJS relative paths and legacy package main
ESM relative module paths and selected package exports targets use URL suffix handling
and one percent-decoding pass. CommonJS relative paths and legacy package main
fields retain literal filename punctuation. Exports targets must start with
`./` and exclude `.`, `..`, and `node_modules` path segments, including their
encoded forms, before URL normalization. Arrays skip invalid exports targets
in declared order, including URLs that escape the package root after normalization.
Selected package targets use the normalized URL path for lookup; tabs and
newlines in the URL text are removed by the URL parser. CommonJS package targets
reject encoded separators anywhere in the selected URL; ESM checks its pathname.
URL decoding and file lookup failures for a selected target do not select a
later entry. Rejected references retain the package metadata
in declared order; URL decoding and file lookup failures for a selected target
do not select a later entry. Rejected references retain the package metadata
path, original target, failed constraint, and importing source location.
HTML script references resolve to exact inventoried files after applying the
-18
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@@ -126,24 +126,6 @@ Member inspection binds build-local tokens, signatures, row offsets, method
bodies, and decoded relationships to that artifact and MVID. Missing or malformed
facts remain explicit in coverage and per-member status.
Metadata table streams may carry the CLR-compatible `ExtraData` extension
(`HeapSizes` flag `0x40`), which Microsoft readers honor although it is not
specified by ECMA-335. REA skips its fixed four-byte word after the row counts
before decoding table rows; the word's value is not a length. An incomplete
word is reported as a metadata coverage failure at its file offset, without
reading beyond the declared table stream.
For unoptimized `#-` metadata, nonempty `FieldPtr` and `MethodPtr` tables
translate TypeDef list positions to physical member definitions. REA resolves
these indirections for member ownership and local attribute-constructor types;
field and method tokens still identify the original definition rows.
`field_list` and `method_list` retain the metadata's list coordinates, which
refer to the pointer table when present rather than necessarily contiguous
definition rows. Malformed or ambiguous pointers leave the owner unknown with
partial coverage while preserving readable member and attribute facts.
The retained inverse indexes are admitted against the existing representation
budget before allocation.
`exported_types` reports ExportedType rows as declared. Facade assemblies such
as .NET `System.Runtime.dll` provide their types this way: `forwarder: true`
marks a type forwarder, and `implementation_token` names the AssemblyRef, File,
+11 -49
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@@ -150,15 +150,13 @@ structured data and matching text projection. Oversized errors are retained
as Evidence before delivery of a bounded diagnostic with an export reference;
if retention is unavailable or fails, the diagnostic reports that reason.
REA accepts ordinary `tools/call` progress tokens. The numeric `progress` counts
emitted status observations and strictly increases, including when a waiting
phase has completed no additional work. Updates are rate-bounded to at most one
intermediate update per 100 ms and always allow a terminal update. `total` is
omitted because the number of future status observations is unknown. Read
`message` for the phase and observed work; REA does not fabricate percentages.
REA accepts ordinary `tools/call` progress tokens. Updates are monotonic,
rate-bounded to at most one intermediate update per 100 ms, and always allow a
terminal update. Unknown totals are omitted; REA does not fabricate percentages.
`capture_process_scenario` uses that boundary only when the client supplies a
progress token. Notifications put the lifecycle phase, elapsed time, and final
cleanup status in `message`. A client
progress token. Notifications set `progress` to the count of collected terminal
frames, process samples, and interaction events, omit `total`, and put the
lifecycle phase, elapsed time, and final cleanup status in `message`. A client
that does not send a progress token receives no progress notifications. The
tool result is unchanged either way.
Provider calls receive the request cancellation signal. Artifact traversal,
@@ -232,18 +230,6 @@ engine readiness or a percentage of Ghidra auto-analysis. A longer server
startup allowance does not extend the client's deadline; progress also does not
extend it unless the client explicitly implements that policy.
While Ghidra startup is pending, REA sends a waiting notification every ten
seconds when the request has a progress token. Its message gives elapsed waiting
time; import, auto-analysis and bridge readiness may all still be pending.
Waiting notifications stop when startup settles or the caller cancels. They do
not measure engine work completed.
The pinned SDK can reset the request's inactivity timeout on progress with
`resetTimeoutOnProgress: true`. Also set `maxTotalTimeout` to bound the complete
request; the provider's startup deadline still applies. These options belong in
the same second argument of `callTool`. Without that explicit client policy, the
default 60-second request deadline still expires despite waiting notifications.
The 240-second setting is a measured example, not a universal timeout: a
controlled Linux x64/WSL2 fixture took about 64 seconds for its first overview
with Ghidra 12.1.4 on a mounted NTFS installation, native JDK 21, two CPUs, and a
@@ -279,10 +265,9 @@ observed process-family member remained after final close. This was a small
1,024-byte fixture, so the longer request setting remains an example, not a
guarantee for larger targets. No macOS cold-start recovery was exercised.
With a supplied progress token, that earlier Windows run received an operation-start
With a supplied progress token, the Windows run received an operation-start
notification before timeout and start/completion notifications for the
successful retry, before startup waiting notifications were added. It received
no intermediate import or auto-analysis progress.
successful retry. It received no intermediate import or auto-analysis progress.
These operation markers do not measure analysis work completed or extend the
client's deadline. Each new provider session still imports the target into a
fresh temporary project.
@@ -310,13 +295,6 @@ directly to `compare_functions`, and `inspect_artifact` Evidence to
`compare_artifacts`. Use `get_evidence_bundle` when the task needs broader
retained session history or an explicit bundle for transfer.
`get_call_graph` keeps provider-limited relationship reads on their node as
`limitations`, alongside any observed `calls`. An empty call list with such a
limitation is incomplete coverage, not proof that the function has no calls.
`trace_call_path` reports each limited expansion in `residual_unknowns` and
sets `truncated: true`; any path already supported by observed edges remains
visible. Tool errors remain in their existing error or failure fields.
REA prepares complete MCP results within the pinned stdio client's 10 MiB
receive-buffer budget, including both text and structured representations and
room for the JSON-RPC envelope. Tool errors carry only their text
@@ -328,18 +306,8 @@ session. Its exact reference is reported in
`details.reported_limits.evidence_reference`; call `inspect_analysis_view` with
that reference for a summary, one section/module, or a stable page, or call
`export_evidence_bundle` with a destination path. Complete
bundle exports stream canonical JSON into an atomically published file.
For oversized native function Evidence, `details.reported_limits.continuation`
contains a ready-to-call `inspect_analysis_view` request for the retained
pseudocode's first page. Use its `name` and `arguments` directly, then follow
`normalized_result.coverage.next_offset` for subsequent pages. The suggested
limit is the view contract's default, not a guarantee that arbitrary source or
metadata fits; reduce the limit or export when needed. Continuations are
offered for completed `analyze_function` results only after session recording is
acknowledged; the complete result and its retention reference remain intact.
A broad follow-up or `get_evidence_bundle` can also exceed the response budget; exporting
bundle exports stream canonical JSON into an atomically published file. A broad
follow-up or `get_evidence_bundle` can also exceed the response budget; exporting
preserves the complete session without sending it through a single MCP frame.
To discover existing records without their large payloads, call
`get_evidence_bundle` with `detail: "summary"`. Its `result.records` contain
@@ -467,13 +435,7 @@ Tool annotations describe effects and are hints, not authorization controls
([MCP ToolAnnotations](https://modelcontextprotocol.io/specification/2025-06-18/schema#toolannotations)).
`readOnlyHint` includes session state: an analysis call that records additive
Evidence is marked non-read-only even when it leaves the target unchanged.
`destructiveHint` is true when a tool may discard data (overwriting or clearing
analyst metadata, replacing files, dropping session state), runs or drives code
REA does not own (`executesForeignCode`: process, LLDB, Electron, browser, and
native UI scenarios), or changes an attached Android device (`mutatesDevice`:
push, install, uninstall, start, and stop). Ordinary Evidence recording is not
destructive. The effect record in `binary_session` and the generated catalog
carries each flag separately.
`destructiveHint` describes possible data loss, not ordinary Evidence recording.
Effect metadata covers possible behavior across supported inputs: DMG inventory
can launch `hdiutil` and create an owned temporary mount directory; extraction
creates a fresh output directory on every call. Comparing supplied web captures
-76
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@@ -1,76 +0,0 @@
# Headerless raw-binary analysis with Ghidra
REA admits a headerless executable when the caller supplies the CPU family and
the address where file offset 0 should be mapped. That interpretation is not
inferred from a `.bin` suffix or from unrecognized bytes.
## Open and inspect
```bash
rea inspect /absolute/path/to/ecu.bin --target-format raw-binary --architecture arm --entry-point 0x8000000 --provider ghidra --json
rea function /absolute/path/to/ecu.bin 0x8000000 --target-format raw-binary --architecture arm --entry-point 0x8000000 --provider ghidra --json
rea inspect-native-load-image /absolute/path/to/ecu.bin --target-format raw-binary --architecture arm --entry-point 0x8000000 --provider ghidra --json
```
```json
{
"name": "open_binary",
"arguments": {
"path": "/absolute/path/to/ecu.bin",
"format": "raw-binary",
"architecture": "arm",
"entry_point": "0x8000000",
"provider_id": "ghidra"
}
}
```
`architecture` is one of `x86`, `x86_64`, `arm`, or `arm64`. `entry_point` is a
hexadecimal address of the form `0x…`. The complete file is mapped starting at
that address, and Ghidra seeds an `entry` function there before auto-analysis.
ARM and AArch64 entries must be 4-byte aligned; x86 entries may be byte-aligned.
`open_binary` and an open `binary_session` return the canonical `entry_point`
for raw targets so callers can verify the selected mapping directly.
Omitted `format` keeps header-based detection; architecture and entry without
`format=raw-binary` are rejected.
Ghidra imports a private snapshot with `BinaryLoader` and these little-endian
generic languages and compiler specifications:
| architecture | language_id | compiler_spec_id |
| ------------ | ------------------- | ---------------- |
| x86 | `x86:LE:32:default` | `gcc` |
| x86_64 | `x86:LE:64:default` | `gcc` |
| arm | `ARM:LE:32:v7` | `default` |
| arm64 | `AARCH64:LE:64:v8A` | `default` |
Compiler specifications select analysis conventions; they do not identify the
original compiler or ABI of a headerless target. Ghidra's x86 languages do not
provide a compiler specification named `default`.
Those settings, the caller-supplied entry, and `language_selection:
caller-supplied-v1` are committed in the analysis profile. A different entry
or architecture is a different profile; snapshots from header-detected targets
do not replay.
The mapped start is independent of Ghidra's program image base, which remains
`0x0` for BinaryLoader. Ghidra may report additional language-defined entry
points, including unmapped ARM vectors. Load-image verification requires the
caller-supplied entry and preserves those other entries as observations.
Independent raw verification streams the complete private snapshot digest and
extent with bounded memory and supports cancellation during the read.
Hopper and IDA refuse raw-binary targets. Windows Ghidra P0 continues to admit
PE applications only.
## Limitations
- Headers are not discovered from file bytes. This increment does not guess
load addresses, vector tables, or memory maps.
- Big-endian, Thumb-only, Cortex-M, and other Ghidra processor variants are
unsupported.
- Reset vectors, memory-mapped I/O, and firmware boot sequences are not
emulated.
- Independent load-image verification covers source identity, mapped file
bytes, the bound language, and the caller-supplied entry. Original bytes
stay unchanged.
+10 -26
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@@ -139,11 +139,8 @@ directory, so default OS-home discovery remains unverified. Live model APIs and
native Windows are also unverified.
`verify:claude-client` requires installed Claude Code (verified with
`@anthropic-ai/claude-code@2.1.296` on POSIX and native Windows); select it
with `REA_VERIFY_CLAUDE_COMMAND`. On Windows, select
`claude.exe`: npm installs put only a `claude.cmd` shim on `PATH`, and the real
executable is under `node_modules/@anthropic-ai/claude-code/bin`.
The optional lane uses native `CLAUDE_CONFIG_DIR` discovery, an independent
`@anthropic-ai/claude-code@2.1.296`); select it with `REA_VERIFY_CLAUDE_COMMAND`.
The optional POSIX lane uses native `CLAUDE_CONFIG_DIR` discovery, an independent
Git workspace, user settings and default built-in tools. It preserves caller
preferences and backups, checks idempotent setup, waits through the native
`WaitForMcpServers` tool when discovery is pending, and validates the complete
@@ -152,8 +149,8 @@ native `Skill`, checks its full body and verifies named-schema JavaScript Eviden
for a Unicode path. Use `-- chat` for ordinary chat with REA enabled, or
`REA_VERIFY_RUNTIME_ROOT` for a production-only installed package. The local
Anthropic Messages/SSE fixture preserves native resource-hint envelopes in its
request artifacts. Usage is synthetic; live Anthropic API and bare-mode
personal-skill activation remain unverified by this lane.
request artifacts. Usage is synthetic; live Anthropic API, native Windows and
bare-mode personal-skill activation remain unverified by this lane.
`verify:copilot-client` requires installed GitHub Copilot CLI (verified with
`@github/copilot@1.0.95`); select it with `REA_VERIFY_COPILOT_COMMAND`.
@@ -282,12 +279,10 @@ establish live DeepSeek API or native Windows coverage. Receipts include
request artifacts, result digests and owned-process lineage.
Full E2E tests invoke the production command dispatcher and real providers,
without fake launchers, runners or responses. `verify:keyed-archive` writes
Foundation binary, XML, and integer archives using one run-owned Swift module
cache. It checks CLI and separate stdio MCP parity, pagination, escaping-path
rejection, an XML graph golden, and numeric meaning for safe controls, unsafe
integers, boxed numbers, and integral-valued reals. `verify:asset-catalog`
compiles source-owned colors with
without fake launchers, runners or responses. `verify:keyed-archive` writes an
actual Foundation binary archive, runs the CLI and a separate stdio MCP
subprocess, checks parity and pagination, rejects an escaping path and checks
an XML graph golden. `verify:asset-catalog` compiles source-owned colors with
`actool`, invokes real `assetutil`, then checks CLI/MCP results, exact catalog
digest, every raw metadata field, pagination and malformed input rejection.
Neither artifact workflow requires Hopper or launches it. Both run in macOS CI.
@@ -463,7 +458,7 @@ prove behavior on the verified Ghidra 12.1.4 and JDK 21 build.
| Ghidra lane | Supported runner/target | Additional local tools |
| ------------------------------------------ | ----------------------------------------------------------------------------------------------- | ------------------------------------------------------------------- |
| `npm run verify:ghidra` | Linux x64/arm64 ELF or macOS x64/arm64 Mach-O | Host C compiler, Ghidra 12.1.4, and full JDK 21 |
| `npm run verify:ghidra:seeds` | POSIX; raw x86 fixture; seed ordering, BSS labels, analyzer readback and unknown-name rejection | Ghidra 12.1.4 and full JDK 21 |
| `npm run verify:ghidra:seeds` | POSIX host; source-owned 32-bit x86 raw fixture; function order and BSS labels | Ghidra 12.1.4 and full JDK 21 |
| `npm run verify:ghidra:swift` | macOS x64/arm64 Mach-O | Host Swift compiler, Ghidra 12.1.4, and full JDK 21 |
| `npm run verify:ghidra:switch` | Linux x64 ELF; GCC/Clang optimized and stripped switch fixtures | GCC, Clang, GNU nm/objdump/strip, Ghidra 12.1.4, and full JDK 21 |
| `npm run verify:ghidra:aarch64-jump-table` | Any supported Ghidra host; AArch64 ELF; signed/unsigned byte/halfword tables; host ARM64 Mach-O | Clang with AArch64 target support, Ghidra 12.1.4, and full JDK 21 |
@@ -798,16 +793,6 @@ truncation constraint, while leading-zero coordinates still resolve correctly.
It has the same Ghidra/JDK prerequisites as the MZ lane. Neither lane claims DOS
runtime or PC-98 device execution.
`npm run verify:ghidra:raw` uses a generated ARM little-endian headerless image
through the compiled CLI and stdio MCP server. With the same Ghidra/JDK
prerequisites, it checks preparation and bridge startup, verified load mappings,
instruction and byte readback, canonical-entry session reuse, replacement when
the entry changes without `provider_id`, unchanged source bytes, and owned
cleanup. Six-byte x86 and x86_64 controls also verify supported compiler
specifications, independent mappings, unchanged bytes, and decompilation of a
known return value. AArch64 remains covered by deterministic tests rather than
this real-provider lane. See [raw binary analysis](raw-binary.md).
## Apple Interface Builder archives
`npm run verify:interface-builder` compiles the source-owned AppKit XIB into a
@@ -1386,8 +1371,7 @@ generation. It installs nothing. Without configuration, the default invocation
reports a named skip; `--require-tools` makes missing configuration fail.
The verifier creates and validates real modules with custom sections, multiple
import/export kinds, escaped names, an empty module, and a bulk-memory
DataCount section. It compares exact WAT,
import/export kinds, escaped names and empty modules. It compares exact WAT,
section output and selected/tool digests through the compiled CLI and real MCP
SDK, validates advertised schemas, checks identical CLI/MCP Evidence IDs and
session bundle readback, retains invalid/truncated module diagnostics, preserves
+174
View File
@@ -0,0 +1,174 @@
# REA Code Mode experiment
Frozen baseline: `fb94d9dde0ccda83ae520ac6fb22b1d283562cf3`, fetched from
`origin/main` on 2026-10-11. Branch: `experiment/codemode-bridge-20261011`.
This is a local experiment, not a change to the published CLI or MCP API.
The analyst question is whether composing REA's existing named tools in code
improves investigation efficiency enough to justify an optional bridge. Existing
users must keep their current names, input schemas, Evidence and session behavior.
Provider analysis settings must stay identical between comparison profiles.
The bridge owns one upstream stdio MCP connection and discovers its complete live
catalog. Only discovery and JavaScript execution are exposed downstream. Code
calls `tools.<original_name>(original_arguments)` and receives the original MCP
result envelope. REA still validates input, chooses providers, retains Evidence,
and owns analysis resources. There is no second tool implementation or schema
catalog to keep synchronized. A fresh QuickJS WASM context exposes only those
tool calls, JSON helpers and explicit output; it has no host filesystem, network,
process or module loader.
Start the bridge without changing an existing registration:
```bash
node bridge.mjs /absolute/path/to/node /absolute/path/to/rea/scripts/rea.mjs mcp
```
Register that command as a separate, temporary MCP server for a trial. Existing
REA registrations keep their original tools. `rea_search` accepts a query or exact
names; use `schemas: false` for the complete lightweight name/description list.
Query discovery returns names/descriptions by default; exact-name discovery
returns original input schemas and derived input/output TypeScript declarations.
These declarations help write code; they do not replace JSON validation contracts.
`schemas` explicitly overrides that choice.
Start with one domain word and request all selected exact names in one call.
Request `output_schemas: true` when a
result contract is needed; the original output schema is then returned unchanged.
`catalog_sha256` identifies the SDK catalog; it must not be substituted for REA's
`server_identity.catalog.digests` fields.
`rea_execute` accepts a JavaScript async function body. For example:
```js
const session = json(await tools.binary_session({})).result;
return { open: session.open, identity: session.server_identity };
```
The returned projection is not a new Evidence record. `calls` preserves operation,
argument/result digests, upstream errors and actual producer Evidence IDs when
provided, including original `evidence_links`. The upstream ledger retains complete original Evidence for later views
and exports. Non-Evidence session responses have no invented Evidence ID.
Calls and executions sharing one active target are serialized; `Promise.all`
currently provides composition rather than parallel provider execution.
`npm test` runs actual upstream and downstream stdio MCP against this checkout's
compiled runtime. The standalone experiment's twelve tests cover discovery parity,
original results/errors, bulk promise settlement, host capability absence, CPU
deadline recovery, retained Evidence after an error or provider timeout,
queued-call cancellation, unresolved promises and the
two-tool downstream boundary, guest heap exhaustion/reuse, and SDK-converted
schemas validated as [JSON Schema 2020-12](https://modelcontextprotocol.io/specification/2025-11-25/basic/index#schema-dialect).
Execution rejects delays above Node's signed 32-bit timer range instead of
allowing Node to coerce them to 1 ms. These tests do not establish real native/Android/
firmware provider behavior. A lifecycle regression revealed that the QuickJS job
pump can allocate an additional context: the execution scope now owns every
context at creation and releases them before the runtime. Increasing memory did
not fix that regression.
Install experimental dependencies separately with `npm ci` in this directory.
They do not change the production package or lockfile. Use the repository's pinned
Node and npm versions. No binary, provider database or raw third-party source is
committed. Corpus identities and upstream download locations are in `corpus.json`.
Measure three baselines: normal full-catalog MCP, discovery-only MCP, and Code
Mode. Count discovery, input code, intermediate results, final output, errors and
retries. Report actual wall time separately from model-facing turns and local
token estimates. Existing summary/page/workflow tools are fair alternatives;
do not manufacture a gain by forcing full output on the direct-tool baseline.
Replay measurements establish mechanism costs, not model task accuracy or
inference latency. Real-agent trials must additionally verify supported facts,
source identity, omissions and preserved Evidence references.
`benchmark.mjs` replays a fixed question against real providers with identical
original arguments. For example:
```bash
python3 resource-run.py -- node benchmark.mjs --artifact newpipe.apk \
--mode bridge --artifact-root /absolute/path/artifacts \
--providers /absolute/path/selected-provider-settings.json \
--output /absolute/path/new-result-directory
```
Modes are `direct`, `discovery` and `bridge`. The discovery mode isolates catalog
cost while retaining original results; it is not a new production MCP client.
Raw responses remain outside Git. Result summaries separate complete envelopes
from single text content and count code explicitly. Measured findings and failures
are recorded in [results.md](results.md).
`--artifact obsidian.asar --workflow obsidian-inventory` asks a distinct package
inventory question using existing tools. It must not be compared as an equivalent
completion of the JavaScript AST question. Workflow names and original arguments
are retained in replay summaries.
`agent-trial.py` runs a real local Codex CLI with a disposable account/config and
one MCP registration. It copies authentication only, removes the profile on normal
completion, timeout and handled termination, and retains JSONL events, the answer
and measured API usage outside the repo.
It defaults to `gpt-5.6-terra` with high reasoning, as requested. Run one task under
the resource wrapper:
```bash
python3 resource-run.py -- python3 agent-trial.py \
--mode direct --prompt /absolute/path/question.txt \
--output /absolute/path/new-trial-directory
```
Reproducible questions are in [questions/](questions/). Supply a template with
`--prompt questions/android.txt --artifact-path /absolute/path/NewPipe_v0.29.1.apk`
(or another matching corpus target). The runner preserves the supplied path in
the rendered prompt and records template and rendered-prompt digests. Native's
entry-address seed is derived from this corpus's jq header and is not reusable
for another build. Run comparisons serially with the same question and provider
settings; retain failures as well as successful repetitions.
Use `--mode bridge` for the experimental server; `--mode client-code` requests
Codex's own Code Mode. Optional `--providers` selects a JSON object of explicit
provider settings. No ambient environment snapshot is retained. A configured flag
or a model's `tool_mode` does not prove the model actually composed tools or
filtered an intermediate result. Inspect the transcript, and mark accuracy as
unassessed until the requested facts and source support have been reviewed.
`grade-trial.py` checks Android (default), managed, native, firmware or
electron-inventory (`--task NAME`) against a successful
real-provider replay and verifies cited IDs in producer values, their original
Evidence links or the bridge audit. This verifies references observed in the
transcript; the grader does not resolve every cited payload. It accepts
JSON or one complete JSON fence, without repairing prose or partial values. This
checks requested producer facts and reference existence, not runtime behavior or
independent decompiler correctness. Unparseable result text is reported explicitly;
IDs in a truncated JSON fragment cannot satisfy the automated reference check.
The Android projection includes the provider's overload index, so a supported
signature with that field omitted fails this stronger assertion.
An omitted DEX descriptor differs from an explicit null, and booleans differ from
numeric counts. Native containing-procedure reports compare resolved identity;
the full analyzed procedure is verified separately.
Firmware's run-local region UUIDs remain in answers but are excluded from parity
against an independently acquired report. Classification evidence, explicit
unknowns and coverage remain part of the requested fact checks.
The question comparison accepts grouped original path records, extra known
coverage counts and explicitly named firmware length/coverage report fields.
Derived extent ends must agree with offset plus reported length. It verifies
engine version and executable digest rather than display capitalization; a manual
review is still needed for limitations and claims beyond these assertions.
Grades record the grader source digest, and earlier strict grades are retained
when the comparison changes. These are report parsers, not REA API aliases.
The completed serial cohort is in [agent-results.json](agent-results.json), with
source/configuration fingerprints, measured API usage and sampled cgroup stats.
The recommendation and migration boundaries are in [decision.md](decision.md).
Raw transcripts and original replay replies remain outside Git.
The supplied feedback is a research lead. Its Ghidra timing claim also changed
auto-analysis options, so it does not isolate Code Mode's effect. Relevant primary
sources: [Cloudflare Code Mode](https://blog.cloudflare.com/code-mode/),
[MCP patterns](https://developers.cloudflare.com/agents/model-context-protocol/codemode/),
[Anthropic code execution](https://www.anthropic.com/engineering/code-execution-with-mcp),
and [QuickJS WASM](https://github.com/justjake/quickjs-emscripten).
Run expensive commands with `python3 resource-run.py -- COMMAND ARGS...` on Linux
with a user systemd manager. It uses a transient scope with one CPU, a 4 GiB hard
memory ceiling, a 3 GiB early-stop threshold, no swap, and a task ceiling. It
refuses to start when less than 8 GiB is available and stops if host available
memory drops below 4 GiB. These limits protect the host; a resource abort is a
failed measurement, never a successful benchmark. Also cap Node and Java heaps.
The task ceiling is 192. The wrapper records observed memory/task events and
stops a trial that touches the task limit. A limit event invalidates a measurement
even when the application later returns successfully.
+995
View File
@@ -0,0 +1,995 @@
{
"baseline_sha": "fb94d9dde0ccda83ae520ac6fb22b1d283562cf3",
"scope": "real_cli_requested_fact_parity_and_observed_references_not_independent_runtime_truth",
"runtime_source_commit": "22326e8199975f31d8b7c99aaf5fd64140fbe00e",
"artifact_ids": "corpus.json",
"resource_limits": {
"cpu_affinity": [15],
"cpu_quota_percent": 100,
"hard_memory_bytes": 4294967296,
"early_stop_bytes": 3221225472,
"tasks_max": 192
},
"notes": [
"Profiles differ in required mode-specific instructions; original model-selected arguments may differ.",
"Two Android/managed repetitions are descriptive samples, without confidence intervals or a causal speed claim.",
"Managed classification container omissions fail a stronger complete-object assertion; remaining requested facts match.",
"Normal-MCP managed JSONL truncation leaves one ID unavailable to the complete-envelope reference parser.",
"Uncached input is input minus cached input, not a currency cost estimate."
],
"trials": [
{
"trial": "android-direct-5",
"task": "android",
"mode": "direct",
"artifact": "newpipe.apk",
"requested_model": "gpt-5.6-terra",
"reasoning": "high",
"codex_version": "codex-cli 0.161.0",
"wall_seconds": 67.329,
"input_tokens": 107007,
"cached_input_tokens": 83712,
"uncached_input_tokens": 23295,
"output_tokens": 1670,
"completed_mcp_calls": 3,
"original_operations": [
"inspect_android_package",
"search_android_classes",
"inspect_android_class"
],
"fact_assertions": 6,
"fact_mismatches": [],
"strict_grade_passed": true,
"cited_ids_observed": true,
"unreadable_result_texts": 0,
"grader_sha256": "707e4eef05634db5075ac64382500b9eea03b38f828358315e54381f9d4a8979",
"prompt_sha256": "7129418f2d4428d86cc737124b53636ba4a46de522e702e8861180fc175acb23",
"developer_instructions_sha256": "eaddc85aa5b141538ec280d640c62db799231b394679a17f2e6cc6bc2146a95c",
"provider_settings_sha256": "1db4e19adcb32bb64a3baad58a1b4ef04b52ba648bab29678693f9ab8dbdabb4",
"experiment_sources_sha256": {
"agent-trial.py": "3c96d0f7b4b3dd02d168258d8aedd79049bb8647f1ebb174b056bd8eaa582502",
"bridge.mjs": "c1afb88a3045f233006826ffd466590b33027cc7b95f9c6c551ba1aa93fa4727",
"package-lock.json": "6dab2b2dba5101992e9a881ce1820475bd304511dc44362bb1614b08e9b37a87"
},
"events_sha256": "3424dd6ba375f96d88fd0ac38102998948fa0fc46e08af8fae414572ba97a62f",
"peak_memory_bytes_sampled": 1336168448,
"peak_tasks_sampled": 108,
"cpu_stat_last_observed": {
"usage_usec": 23974584,
"user_usec": 21485565,
"system_usec": 2489019,
"nr_periods": 636,
"nr_throttled": 45,
"throttled_usec": 67840,
"nr_bursts": 0,
"burst_usec": 0
},
"resource_abort": null,
"resource_events_last_observed": {
"memory.events": {
"low": 0,
"high": 0,
"max": 0,
"oom": 0,
"oom_kill": 0,
"oom_group_kill": 0
},
"pids.events": {
"max": 0
}
}
},
{
"trial": "android-bridge-7",
"task": "android",
"mode": "bridge",
"artifact": "newpipe.apk",
"requested_model": "gpt-5.6-terra",
"reasoning": "high",
"codex_version": "codex-cli 0.161.0",
"wall_seconds": 48.231,
"input_tokens": 113256,
"cached_input_tokens": 91648,
"uncached_input_tokens": 21608,
"output_tokens": 1456,
"completed_mcp_calls": 3,
"original_operations": [
"inspect_android_package",
"search_android_classes",
"inspect_android_class"
],
"fact_assertions": 6,
"fact_mismatches": [],
"strict_grade_passed": true,
"cited_ids_observed": true,
"unreadable_result_texts": 0,
"grader_sha256": "707e4eef05634db5075ac64382500b9eea03b38f828358315e54381f9d4a8979",
"prompt_sha256": "7129418f2d4428d86cc737124b53636ba4a46de522e702e8861180fc175acb23",
"developer_instructions_sha256": "247ca3314340f748d1479cc1a0a1f33a234231f17b5768044034bdfe517299c6",
"provider_settings_sha256": "1db4e19adcb32bb64a3baad58a1b4ef04b52ba648bab29678693f9ab8dbdabb4",
"experiment_sources_sha256": {
"agent-trial.py": "3c96d0f7b4b3dd02d168258d8aedd79049bb8647f1ebb174b056bd8eaa582502",
"bridge.mjs": "c1afb88a3045f233006826ffd466590b33027cc7b95f9c6c551ba1aa93fa4727",
"package-lock.json": "6dab2b2dba5101992e9a881ce1820475bd304511dc44362bb1614b08e9b37a87"
},
"events_sha256": "27e234285e493b50929c0f98938284771d0d4a3787045872f2f517b2297aefeb",
"peak_memory_bytes_sampled": 1659629568,
"peak_tasks_sampled": 126,
"cpu_stat_last_observed": {
"usage_usec": 27717810,
"user_usec": 25042151,
"system_usec": 2675658,
"nr_periods": 458,
"nr_throttled": 50,
"throttled_usec": 73614,
"nr_bursts": 0,
"burst_usec": 0
},
"resource_abort": null,
"resource_events_last_observed": {
"memory.events": {
"low": 0,
"high": 0,
"max": 0,
"oom": 0,
"oom_kill": 0,
"oom_group_kill": 0
},
"pids.events": {
"max": 0
}
}
},
{
"trial": "managed-bridge-2",
"task": "managed",
"mode": "bridge",
"artifact": "sharex.dll",
"requested_model": "gpt-5.6-terra",
"reasoning": "high",
"codex_version": "codex-cli 0.161.0",
"wall_seconds": 73.145,
"input_tokens": 116974,
"cached_input_tokens": 92672,
"uncached_input_tokens": 24302,
"output_tokens": 2065,
"completed_mcp_calls": 3,
"original_operations": [
"inspect_managed_artifact",
"inspect_managed_native_boundaries"
],
"fact_assertions": 7,
"fact_mismatches": ["classification"],
"strict_grade_passed": false,
"cited_ids_observed": true,
"unreadable_result_texts": 0,
"grader_sha256": "707e4eef05634db5075ac64382500b9eea03b38f828358315e54381f9d4a8979",
"prompt_sha256": "fe5a74687126fca7aee78b3ba51f03401983ffeae593924b7c738d50d0f04e61",
"developer_instructions_sha256": "247ca3314340f748d1479cc1a0a1f33a234231f17b5768044034bdfe517299c6",
"provider_settings_sha256": "1db4e19adcb32bb64a3baad58a1b4ef04b52ba648bab29678693f9ab8dbdabb4",
"experiment_sources_sha256": {
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"bridge.mjs": "c1afb88a3045f233006826ffd466590b33027cc7b95f9c6c551ba1aa93fa4727",
"package-lock.json": "6dab2b2dba5101992e9a881ce1820475bd304511dc44362bb1614b08e9b37a87"
},
"events_sha256": "06cbdda60ac930d00ade7e115cd4ba234527e297e6cfd931eedc175e00efa1c7",
"peak_memory_bytes_sampled": 939290624,
"peak_tasks_sampled": 103,
"cpu_stat_last_observed": {
"usage_usec": 12114716,
"user_usec": 9701516,
"system_usec": 2413200,
"nr_periods": 630,
"nr_throttled": 16,
"throttled_usec": 15944,
"nr_bursts": 0,
"burst_usec": 0
},
"resource_abort": null,
"resource_events_last_observed": {
"memory.events": {
"low": 0,
"high": 0,
"max": 0,
"oom": 0,
"oom_kill": 0,
"oom_group_kill": 0
},
"pids.events": {
"max": 0
}
}
},
{
"trial": "managed-direct-2",
"task": "managed",
"mode": "direct",
"artifact": "sharex.dll",
"requested_model": "gpt-5.6-terra",
"reasoning": "high",
"codex_version": "codex-cli 0.161.0",
"wall_seconds": 33.15,
"input_tokens": 108096,
"cached_input_tokens": 75776,
"uncached_input_tokens": 32320,
"output_tokens": 2315,
"completed_mcp_calls": 2,
"original_operations": [
"inspect_managed_artifact",
"inspect_managed_native_boundaries"
],
"fact_assertions": 7,
"fact_mismatches": [],
"strict_grade_passed": false,
"cited_ids_observed": false,
"unreadable_result_texts": 1,
"grader_sha256": "707e4eef05634db5075ac64382500b9eea03b38f828358315e54381f9d4a8979",
"prompt_sha256": "fe5a74687126fca7aee78b3ba51f03401983ffeae593924b7c738d50d0f04e61",
"developer_instructions_sha256": "eaddc85aa5b141538ec280d640c62db799231b394679a17f2e6cc6bc2146a95c",
"provider_settings_sha256": "1db4e19adcb32bb64a3baad58a1b4ef04b52ba648bab29678693f9ab8dbdabb4",
"experiment_sources_sha256": {
"agent-trial.py": "3c96d0f7b4b3dd02d168258d8aedd79049bb8647f1ebb174b056bd8eaa582502",
"bridge.mjs": "c1afb88a3045f233006826ffd466590b33027cc7b95f9c6c551ba1aa93fa4727",
"package-lock.json": "6dab2b2dba5101992e9a881ce1820475bd304511dc44362bb1614b08e9b37a87"
},
"events_sha256": "5d6957541bd979252d019817e631f5d889ff2dc3efb7f03b9de1033fe34d8430",
"peak_memory_bytes_sampled": 688373760,
"peak_tasks_sampled": 108,
"cpu_stat_last_observed": {
"usage_usec": 5863642,
"user_usec": 4359666,
"system_usec": 1503976,
"nr_periods": 282,
"nr_throttled": 4,
"throttled_usec": 6216,
"nr_bursts": 0,
"burst_usec": 0
},
"resource_abort": null,
"resource_events_last_observed": {
"memory.events": {
"low": 0,
"high": 0,
"max": 0,
"oom": 0,
"oom_kill": 0,
"oom_group_kill": 0
},
"pids.events": {
"max": 0
}
}
},
{
"trial": "electron-inventory-direct-1",
"task": "electron-inventory",
"mode": "direct",
"artifact": "obsidian.asar",
"requested_model": "gpt-5.6-terra",
"reasoning": "high",
"codex_version": "codex-cli 0.161.0",
"wall_seconds": 89.494,
"input_tokens": 266121,
"cached_input_tokens": 238848,
"uncached_input_tokens": 27273,
"output_tokens": 3215,
"completed_mcp_calls": 3,
"original_operations": [
"open_binary",
"inspect_artifact",
"close_binary"
],
"fact_assertions": 7,
"fact_mismatches": [],
"strict_grade_passed": true,
"cited_ids_observed": true,
"unreadable_result_texts": 0,
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"developer_instructions_sha256": "247ca3314340f748d1479cc1a0a1f33a234231f17b5768044034bdfe517299c6",
"provider_settings_sha256": "1db4e19adcb32bb64a3baad58a1b4ef04b52ba648bab29678693f9ab8dbdabb4",
"experiment_sources_sha256": {
"agent-trial.py": "3c96d0f7b4b3dd02d168258d8aedd79049bb8647f1ebb174b056bd8eaa582502",
"bridge.mjs": "c1afb88a3045f233006826ffd466590b33027cc7b95f9c6c551ba1aa93fa4727",
"package-lock.json": "6dab2b2dba5101992e9a881ce1820475bd304511dc44362bb1614b08e9b37a87"
},
"events_sha256": "5fbc3cf0b41224f2ef44ab996b174c8a48fe07a818ac2ad334ef59e5ddf26de6",
"peak_memory_bytes_sampled": 1005625344,
"peak_tasks_sampled": 113,
"cpu_stat_last_observed": {
"usage_usec": 11185145,
"user_usec": 9300437,
"system_usec": 1884707,
"nr_periods": 366,
"nr_throttled": 21,
"throttled_usec": 24147,
"nr_bursts": 0,
"burst_usec": 0
},
"resource_abort": null,
"resource_events_last_observed": {
"memory.events": {
"low": 0,
"high": 0,
"max": 0,
"oom": 0,
"oom_kill": 0,
"oom_group_kill": 0
},
"pids.events": {
"max": 0
}
}
},
{
"trial": "electron-inventory-guided-bridge-1",
"task": "electron-inventory",
"mode": "bridge",
"artifact": "obsidian.asar",
"requested_model": "gpt-5.6-terra",
"reasoning": "high",
"codex_version": "codex-cli 0.161.0",
"wall_seconds": 85.909,
"input_tokens": 101994,
"cached_input_tokens": 61440,
"uncached_input_tokens": 40554,
"output_tokens": 2563,
"completed_mcp_calls": 3,
"original_operations": [
"open_binary",
"inspect_artifact",
"close_binary"
],
"fact_assertions": 7,
"fact_mismatches": [],
"strict_grade_passed": true,
"cited_ids_observed": true,
"unreadable_result_texts": 0,
"grader_sha256": "707e4eef05634db5075ac64382500b9eea03b38f828358315e54381f9d4a8979",
"prompt_sha256": "f070cdf721805d590c1bd5255ecf1f647ea165885cd5052af35c30ba531da815",
"developer_instructions_sha256": "247ca3314340f748d1479cc1a0a1f33a234231f17b5768044034bdfe517299c6",
"provider_settings_sha256": "1db4e19adcb32bb64a3baad58a1b4ef04b52ba648bab29678693f9ab8dbdabb4",
"experiment_sources_sha256": {
"agent-trial.py": "3c96d0f7b4b3dd02d168258d8aedd79049bb8647f1ebb174b056bd8eaa582502",
"bridge.mjs": "c1afb88a3045f233006826ffd466590b33027cc7b95f9c6c551ba1aa93fa4727",
"package-lock.json": "6dab2b2dba5101992e9a881ce1820475bd304511dc44362bb1614b08e9b37a87"
},
"events_sha256": "566391b8a6db73228fec00dc7cbf0eaf56ed899178a405d5d8f0c8002fb05d89",
"peak_memory_bytes_sampled": 1007996928,
"peak_tasks_sampled": 109,
"cpu_stat_last_observed": {
"usage_usec": 13304542,
"user_usec": 10842042,
"system_usec": 2462499,
"nr_periods": 787,
"nr_throttled": 19,
"throttled_usec": 27407,
"nr_bursts": 0,
"burst_usec": 0
},
"resource_abort": null,
"resource_events_last_observed": {
"memory.events": {
"low": 0,
"high": 0,
"max": 0,
"oom": 0,
"oom_kill": 0,
"oom_group_kill": 0
},
"pids.events": {
"max": 0
}
}
},
{
"trial": "electron-inventory-guided-direct-1",
"task": "electron-inventory",
"mode": "direct",
"artifact": "obsidian.asar",
"requested_model": "gpt-5.6-terra",
"reasoning": "high",
"codex_version": "codex-cli 0.161.0",
"wall_seconds": 67.54,
"input_tokens": 263484,
"cached_input_tokens": 221952,
"uncached_input_tokens": 41532,
"output_tokens": 2499,
"completed_mcp_calls": 4,
"original_operations": [
"open_binary",
"inspect_artifact",
"inspect_artifact",
"close_binary"
],
"fact_assertions": 7,
"fact_mismatches": [],
"strict_grade_passed": true,
"cited_ids_observed": true,
"unreadable_result_texts": 0,
"grader_sha256": "707e4eef05634db5075ac64382500b9eea03b38f828358315e54381f9d4a8979",
"prompt_sha256": "f070cdf721805d590c1bd5255ecf1f647ea165885cd5052af35c30ba531da815",
"developer_instructions_sha256": "eaddc85aa5b141538ec280d640c62db799231b394679a17f2e6cc6bc2146a95c",
"provider_settings_sha256": "1db4e19adcb32bb64a3baad58a1b4ef04b52ba648bab29678693f9ab8dbdabb4",
"experiment_sources_sha256": {
"agent-trial.py": "3c96d0f7b4b3dd02d168258d8aedd79049bb8647f1ebb174b056bd8eaa582502",
"bridge.mjs": "c1afb88a3045f233006826ffd466590b33027cc7b95f9c6c551ba1aa93fa4727",
"package-lock.json": "6dab2b2dba5101992e9a881ce1820475bd304511dc44362bb1614b08e9b37a87"
},
"events_sha256": "564711cf28211bb7059a04b919f1b6925a816ded3e2dbeb9678382568f700e58",
"peak_memory_bytes_sampled": 728817664,
"peak_tasks_sampled": 114,
"cpu_stat_last_observed": {
"usage_usec": 8708686,
"user_usec": 6609914,
"system_usec": 2098771,
"nr_periods": 597,
"nr_throttled": 12,
"throttled_usec": 19564,
"nr_bursts": 0,
"burst_usec": 0
},
"resource_abort": null,
"resource_events_last_observed": {
"memory.events": {
"low": 0,
"high": 0,
"max": 0,
"oom": 0,
"oom_kill": 0,
"oom_group_kill": 0
},
"pids.events": {
"max": 0
}
}
}
]
}
+205
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@@ -0,0 +1,205 @@
"""Evaluate one real Codex CLI task with an isolated REA MCP registration."""
import argparse
import hashlib
import json
import os
from pathlib import Path
import shutil
import signal
import subprocess
import tempfile
import time
def main():
parser = argparse.ArgumentParser()
parser.add_argument('--mode', choices=['direct', 'client-code', 'bridge'], required=True)
parser.add_argument('--prompt', type=Path, required=True)
parser.add_argument('--artifact-path', help='Replace {{artifact_path}} in a question template')
parser.add_argument('--output', type=Path, required=True)
parser.add_argument('--model', default='gpt-5.6-terra')
parser.add_argument('--reasoning', default='high')
parser.add_argument('--timeout', type=int, default=900)
parser.add_argument('--codex', default='/usr/bin/codex')
parser.add_argument('--providers', type=Path)
args = parser.parse_args()
def terminate(signum, _frame):
# The outer resource scope terminates descendants together. Ensure the
# runner's copied credentials are also removed on a resource abort.
raise SystemExit(128 + signum)
signal.signal(signal.SIGTERM, terminate)
repository = Path(__file__).resolve().parents[2]
experiment = Path(__file__).resolve().parent
node = shutil.which('node')
if subprocess.check_output([node, '--version'], text=True).strip() != 'v24.18.0':
raise SystemExit('Use pinned Node 24.18.0 on PATH')
args.output.mkdir(parents=True, exist_ok=False, mode=0o700)
profile = Path(tempfile.mkdtemp(prefix='profile-', dir=args.output))
trial_codex_home = profile / 'codex'
account = profile / 'account'
workspace = profile / 'workspace'
for directory in [trial_codex_home, account, workspace]:
directory.mkdir(mode=0o700)
source_auth = Path(os.environ.get('CODEX_HOME', str(Path.home() / '.codex'))) / 'auth.json'
auth = trial_codex_home / 'auth.json'
started = time.monotonic()
timeout = False
exit_code = None
environment = dict(os.environ)
environment.update({
'CODEX_HOME': str(trial_codex_home), 'HOME': str(account),
'XDG_CONFIG_HOME': str(account / '.config'),
'XDG_CACHE_HOME': str(account / '.cache'),
'XDG_DATA_HOME': str(account / '.local/share'),
'NODE_OPTIONS': '--max-old-space-size=512',
})
provider_env = {'REA_LOG_LEVEL': 'silent', 'NODE_OPTIONS': '--max-old-space-size=512'}
if args.providers:
# This explicit caller file supplies only selected provider settings.
provider_env.update(json.loads(args.providers.read_text()))
command_args = [str(repository / 'scripts/rea.mjs'), 'mcp']
if args.mode == 'bridge':
command_args = [str(experiment / 'bridge.mjs'), node, *command_args]
instruction = (
'Use the registered REA MCP server for this investigation. Static analysis '
'only: do not execute target code, fetch URLs, launch a GUI, or modify targets. '
'Preserve observations, derivations, inferences, limitations, and real Evidence IDs. '
'An Evidence value has evidence_id, normalized_result and limitations; '
'non-Evidence session values have result. '
'The analyzed target digest is Evidence.subject.digest.sha256. '
'normalized_result.engine.artifact_sha256 identifies the analysis engine '
'artifact and must never be substituted for the target digest. '
'Prefer summary/focused views where appropriate. Do not invent successful facts '
'after a tool error. No other agents. Stop once the requested facts are supported.'
)
if args.mode == 'bridge':
instruction += (
' Original REA operations are available through rea_search and rea_execute. '
'Discover tool names/schemas on demand. Execute JavaScript bodies using '
'tools.<original_name>(original_arguments), json(reply) to parse the original '
'MCP result, and return only the needed facts plus their Evidence IDs and '
'limitations. Compose known dependent calls in one script when useful. '
'Select needed fields from normalized_result inside the script; do not '
'return entire Evidence, raw_result or full method/class inventories when '
'the question requests a subset. '
'Await every call; the upstream session persists across scripts.'
)
if args.mode == 'client-code':
instruction += (
' Use the client JavaScript executor to compose registered MCP calls when '
'possible and select the requested normalized_result fields before returning '
'intermediate output to model context. Keep real Evidence IDs and limitations.'
)
quote = json.dumps
config = '\n'.join([
'approval_policy = "never"', 'sandbox_mode = "read-only"',
'web_search = "disabled"', 'model = ' + quote(args.model),
'model_reasoning_effort = ' + quote(args.reasoning),
'developer_instructions = ' + quote(instruction),
'[features]', 'multi_agent = false', 'shell_snapshot = false',
'shell_tool = false', 'unified_exec = false',
'code_mode = ' + ('true' if args.mode == 'client-code' else 'false'),
'code_mode_only = ' + ('true' if args.mode == 'client-code' else 'false'),
'[history]', 'persistence = "none"',
'[mcp_servers.rea]', 'command = ' + quote(node),
'args = ' + quote(command_args), 'startup_timeout_sec = 60',
'tool_timeout_sec = 600', '[mcp_servers.rea.env]',
*[key + ' = ' + quote(value) for key, value in provider_env.items()],
'[mcp_servers.rea.tools.rea_execute]', 'approval_mode = "approve"',
]) + '\n'
# MCP read-only hints cover normal static tools. Explicitly authorize only
# the session-opening primitive needed by the requested native tasks.
config += '[mcp_servers.rea.tools.open_binary]\napproval_mode = "approve"\n'
for tool in ['analyze_javascript_application', 'inspect_analysis_view',
'inspect_android_package', 'search_android_classes',
'inspect_android_class', 'inspect_android_method',
'inspect_firmware_regions', 'inspect_managed_artifact',
'inspect_managed_members', 'inspect_managed_native_boundaries',
'inspect_artifact', 'inspect_wasm_artifact',
'resolve_containing_procedure', 'analyze_function', 'close_binary']:
config += '[mcp_servers.rea.tools.' + tool + ']\napproval_mode = "approve"\n'
try:
if source_auth.exists():
shutil.copyfile(source_auth, auth)
auth.chmod(0o600)
(trial_codex_home / 'config.toml').write_text(config)
(trial_codex_home / 'config.toml').chmod(0o600)
prompt = args.prompt.read_text()
template_digest = hashlib.sha256(prompt.encode()).hexdigest()
if '{{artifact_path}}' in prompt:
if not args.artifact_path or not os.path.isabs(args.artifact_path):
raise ValueError('A question template requires an absolute --artifact-path')
prompt = prompt.replace('{{artifact_path}}', args.artifact_path)
elif args.artifact_path:
raise ValueError('--artifact-path requires the literal template marker')
(args.output / 'prompt.txt').write_text(prompt)
(args.output / 'trial-settings.json').write_text(json.dumps({
'mode': args.mode, 'model': args.model, 'reasoning': args.reasoning,
'experiment_commit': subprocess.check_output(
['git', 'rev-parse', 'HEAD'], cwd=repository, text=True).strip(),
'experiment_sources_sha256': {
name: hashlib.sha256((experiment / name).read_bytes()).hexdigest()
for name in ['agent-trial.py', 'bridge.mjs', 'package-lock.json']
},
'developer_instructions': instruction,
'developer_instructions_sha256': hashlib.sha256(instruction.encode()).hexdigest(),
'prompt_sha256': hashlib.sha256(prompt.encode()).hexdigest(),
'question_template_sha256': template_digest,
'provider_settings_sha256': hashlib.sha256(
json.dumps(provider_env, sort_keys=True).encode()).hexdigest(),
'features': {'shell_tool': False, 'unified_exec': False,
'multi_agent': False, 'code_mode': args.mode == 'client-code',
'code_mode_only': args.mode == 'client-code'},
}, indent=2) + '\n')
invocation = [args.codex, '--no-daemon', 'exec', '--ephemeral',
'--skip-git-repo-check', '--ignore-rules', '--json',
'--color', 'never', '-C', str(workspace),
'--output-last-message', str(args.output.resolve() / 'answer.txt'), '-']
with (args.output / 'events.jsonl').open('w') as events, (args.output / 'stderr.log').open('w') as errors:
child = subprocess.Popen(invocation, env=environment, cwd=workspace,
stdin=subprocess.PIPE, stdout=events, stderr=errors, text=True)
child.stdin.write(prompt)
child.stdin.close()
try:
exit_code = child.wait(timeout=args.timeout)
except subprocess.TimeoutExpired:
timeout = True
child.terminate()
try:
exit_code = child.wait(timeout=10)
except subprocess.TimeoutExpired:
child.kill()
exit_code = child.wait()
usage = []
tools = []
event_types = {}
for line in (args.output / 'events.jsonl').read_text().splitlines():
event = json.loads(line)
kind = event.get('type', 'unknown')
event_types[kind] = event_types.get(kind, 0) + 1
if 'usage' in event:
usage.append(event['usage'])
item = event.get('item', {})
if item.get('type') == 'mcp_tool_call' and kind == 'item.completed':
tools.append({k: item.get(k) for k in ['server', 'tool', 'arguments', 'status', 'error']})
summary = {
'mode': args.mode, 'requested_model': args.model, 'reasoning': args.reasoning,
'baseline_sha': 'fb94d9dde0ccda83ae520ac6fb22b1d283562cf3',
'codex_version': subprocess.check_output([args.codex, '--version'], text=True).strip(),
'exit_code': exit_code, 'timeout': timeout,
'wall_seconds': round(time.monotonic() - started, 3),
'usage': usage, 'completed_mcp_calls': tools, 'event_types': event_types,
'factual_correctness': 'not_assessed',
'scope': 'real_cli_trial_requires_transcript_and_fact_review',
}
(args.output / 'summary.json').write_text(json.dumps(summary, indent=2) + '\n')
print(json.dumps(summary))
finally:
# Always remove copied credentials, config, caches and profile state.
shutil.rmtree(profile)
raise SystemExit(124 if timeout else exit_code)
if __name__ == '__main__':
main()
+369
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@@ -0,0 +1,369 @@
import { createHash } from "node:crypto";
import { readFile, writeFile, mkdir } from "node:fs/promises";
import { resolve, dirname } from "node:path";
import { fileURLToPath } from "node:url";
import { parseArgs } from "node:util";
import { getEncoding } from "js-tiktoken";
import { CodeModeBridge, connectUpstream, json } from "./bridge.mjs";
// Replay isolates transport/discovery costs. It does not simulate model reasoning.
const workflows = {
"sharex.dll": {
tools: ["inspect_managed_artifact", "inspect_managed_native_boundaries"],
question:
"Report assembly/module identity, target framework and declared P/Invoke libraries with their uncertainty.",
code: `
const artifact = await call("inspect_managed_artifact", {path: input.path});
const boundaries = await call("inspect_managed_native_boundaries", {});
const n = artifact.normalized_result;
return {artifact_sha256: artifact.subject?.digest.sha256,
classification: n.classification, assembly: n.assembly, module: n.module,
target_frameworks: n.target_frameworks, coverage: n.coverage,
native_boundaries: boundaries.normalized_result,
evidence_ids: [artifact.evidence_id, boundaries.evidence_id],
limitations: [...artifact.limitations, ...boundaries.limitations]};`,
},
"sqlite.wasm": {
tools: ["inspect_wasm_artifact"],
question:
"Report exact WASM validation, all exported names and runtime/network observation states without executing it.",
code: `
const wasm = await call("inspect_wasm_artifact", {path: input.path});
const n = wasm.normalized_result;
return {artifact_sha256: wasm.subject?.digest.sha256,
validation: n.validation, sections: n.sections, exports: n.exports,
runtime_execution: n.runtime_execution, network_fetch: n.network_fetch,
evidence_ids: [wasm.evidence_id], limitations: [...wasm.limitations, ...n.limitations]};`,
},
"obsidian.asar": {
tools: ["analyze_javascript_application", "inspect_analysis_view"],
question:
"Report application identity, analysis coverage/counts and the first eight module identities.",
code: `
const summary = await call("analyze_javascript_application", {
input_path: input.path, detail: "summary", max_heap_mb: 1024,
analysis_timeout_ms: 300000, integrity_policy: "fail"
});
const parent = summary.normalized_result.parent_evidence_id;
const page = await call("inspect_analysis_view", {
source: {kind: "retained-evidence", evidence_id: parent},
view: {kind: "page", collection: "modules", offset: 0, limit: 8}
});
return {artifact_sha256: summary.subject?.digest.sha256,
summary: summary.normalized_result, modules: page.normalized_result,
evidence_ids: [summary.evidence_id, parent, page.evidence_id],
limitations: [...summary.limitations, ...page.limitations]};`,
},
"obsidian-inventory": {
artifact: "obsidian.asar",
tools: ["open_binary", "inspect_artifact", "close_binary"],
question:
"Report ASAR identity, complete inventory manifest, entry-kind counts, root package/main/preload occurrences, integrity contradictions and inventory coverage; do not claim AST or runtime analysis.",
code: `
await call("open_binary", {path: input.path});
try {
const inspected = await call("inspect_artifact", {integrity_policy: "fail"});
const n = inspected.normalized_result;
const inventory = n.substeps.find(x => x.operation === "inventory_artifact").evidence;
const graph = inventory.normalized_result;
const counts = {};
for (const row of graph.occurrences)
counts[row.entry_kind] = (counts[row.entry_kind] ?? 0) + 1;
return {artifact_sha256: inspected.subject.digest.sha256,
manifest: graph.manifest, entry_kind_counts: counts,
requested_paths: graph.occurrences.filter(x => ["package.json", "main.js", "preload.js"].includes(x.logical_path)),
integrity_contradictions: graph.integrity_contradictions,
coverage: n.coverage, unexplored_branches: n.unexplored_branches,
evidence_ids: [inspected.evidence_id, inventory.evidence_id],
limitations: [...inspected.limitations, ...n.limitations, ...inventory.limitations]};
} finally { await call("close_binary", {}); }`,
},
"newpipe.apk": {
tools: [
"inspect_android_package",
"search_android_classes",
"inspect_android_class",
],
question:
"Report package/version, exact MainActivity matches and its onCreate method descriptors.",
code: `
const pkg = await call("inspect_android_package", {path: input.path});
const found = await call("search_android_classes", {path: input.path, query: "MainActivity"});
if (!found.normalized_result.matches.includes("org.schabi.newpipe.MainActivity"))
throw new Error("Requested shipped MainActivity was not found");
const cls = await call("inspect_android_class", {
path: input.path, class_name: "org.schabi.newpipe.MainActivity"
});
return {artifact_sha256: pkg.subject?.digest.sha256,
package_name: pkg.normalized_result.package_name,
version_name: pkg.normalized_result.version_name,
version_code: pkg.normalized_result.version_code,
matches: found.normalized_result.matches, coverage: found.normalized_result.coverage,
onCreate: cls.normalized_result.methods.filter(x => x.name === "onCreate"),
evidence_ids: [pkg.evidence_id, found.evidence_id, cls.evidence_id],
limitations: [...pkg.limitations, ...found.limitations, ...cls.limitations]};`,
},
"openwrt.bin": {
tools: ["inspect_firmware_regions"],
question:
"Report firmware identity, every reported region offset/signature and examined coverage.",
code: `
const inspected = await call("inspect_firmware_regions", {path: input.path});
return {artifact_sha256: inspected.subject?.digest.sha256,
result: inspected.normalized_result, evidence_ids: [inspected.evidence_id],
limitations: inspected.limitations};`,
},
jq: {
tools: [
"open_binary",
"resolve_containing_procedure",
"analyze_function",
"close_binary",
],
question:
"Resolve the observed ELF entry address and report the recovered function's first 512 pseudocode units and caller/callee counts.",
code: `
await call("open_binary", {path: input.path, provider_id: "ghidra"});
try {
const found = await call("resolve_containing_procedure", {address: input.entry_address});
const fn = await call("analyze_function", {procedure: input.entry_address});
const n = fn.normalized_result;
return {artifact_sha256: fn.subject?.digest.sha256,
entry_address: input.entry_address, containing_procedure: found.normalized_result, procedure: n.procedure,
pseudocode_prefix: n.pseudocode.slice(0, 512),
caller_count: n.callers.length, callee_count: n.callees.length,
evidence_ids: [found.evidence_id, fn.evidence_id],
limitations: [...found.limitations, ...fn.limitations, ...n.limitations]};
} finally { await call("close_binary", {}); }`,
},
};
const { values } = parseArgs({
options: {
artifact: { type: "string" },
workflow: { type: "string" },
mode: { type: "string", default: "direct" },
"artifact-root": { type: "string" },
providers: { type: "string" },
output: { type: "string" },
},
});
if (
!workflows[values.workflow ?? values.artifact] ||
!["direct", "discovery", "bridge"].includes(values.mode) ||
!values["artifact-root"] ||
!values.output
)
throw new Error(
"Use --artifact ID [--workflow NAME] --mode direct|discovery|bridge --artifact-root ABS --output NEW_DIR [--providers JSON]",
);
const experiment = dirname(fileURLToPath(import.meta.url));
const repository = resolve(experiment, "../..");
const corpus = JSON.parse(
await readFile(resolve(experiment, "corpus.json"), "utf8"),
);
const artifact = corpus.artifacts.find((x) => x.id === values.artifact);
const workflowName = values.workflow ?? values.artifact;
const workflow = workflows[workflowName];
if (!artifact || artifact.id !== (workflow.artifact ?? workflowName))
throw new Error(
"Selected workflow does not match the frozen corpus artifact",
);
const artifactPath = resolve(values["artifact-root"], artifact.file);
const bytes = await readFile(artifactPath);
const sha256 = createHash("sha256").update(bytes).digest("hex");
if (sha256 !== artifact.sha256 || bytes.length !== artifact.bytes)
throw new Error("Artifact identity differs from frozen corpus");
await mkdir(values.output, { recursive: false, mode: 0o700 });
const encoding = getEncoding("cl100k_base");
const measure = (value) => {
const text = typeof value === "string" ? value : JSON.stringify(value);
return {
bytes: Buffer.byteLength(text),
cl100k_estimated_tokens: encoding.encode(text).length,
};
};
const modelText = (reply) =>
reply.content
.filter((item) => item.type === "text")
.map((item) => item.text)
.join("\n");
const environment = values.providers
? JSON.parse(await readFile(values.providers, "utf8"))
: {};
const started = performance.now();
const upstream = await connectUpstream({
command: process.execPath,
args: [resolve(repository, "scripts/rea.mjs"), "mcp"],
env: environment,
});
const connected = performance.now();
const records = [];
const realCall = upstream.call;
upstream.call = async (name, args, options) => {
const began = performance.now();
try {
const reply = await realCall(name, args, { timeout: 600_000, ...options });
const parsed = json(reply);
records.push({
name,
arguments: args,
elapsed_ms: performance.now() - began,
is_error: reply.isError === true,
input: measure(args),
output: measure(reply),
text_output: measure(modelText(reply)),
evidence_id: parsed.evidence_id,
reply,
});
return reply;
} catch (error) {
records.push({
name,
arguments: args,
elapsed_ms: performance.now() - began,
failure: String(error),
input: measure(args),
});
throw error;
}
};
const bridge = new CodeModeBridge(upstream);
const input = { path: artifactPath };
if (artifact.id === "jq") {
if (bytes.subarray(0, 6).toString("hex") !== "7f454c460201")
throw new Error("Expected ELF64 little-endian header for entry seed");
input.entry_address = `0x${bytes.readBigUInt64LE(24).toString(16)}`;
}
const code = `const input = ${JSON.stringify(input)};
async function call(name, args) {
const reply = await tools[name](args);
const parsed = json(reply);
if (reply.isError) throw new Error(JSON.stringify(parsed));
return parsed;
}
${workflow.code}`;
let discovery;
let value;
let failure;
let bridgeReply;
const recovery = [];
const operationStarted = performance.now();
try {
if (values.mode !== "direct")
discovery = await bridge.search({ names: workflow.tools });
if (values.mode === "bridge") {
bridgeReply = await bridge.execute({ code, timeout_ms: 900_000 });
value = bridgeReply.value;
failure = bridgeReply.bridge_error;
} else {
const tools = Object.fromEntries(
upstream.catalog.map((tool) => [
tool.name,
(args) => upstream.call(tool.name, args),
]),
);
const AsyncFunction = Object.getPrototypeOf(
async function () {},
).constructor;
value = await new AsyncFunction("tools", "json", code)(tools, json);
}
} catch (error) {
failure = String(error);
} finally {
const partials = new Set(
records.flatMap((record) => {
if (!record.reply?.isError) return [];
try {
const partial = json(record.reply).error?.details?.partial_observation;
return partial?.kind === "retained-evidence"
? [partial.evidence_id]
: [];
} catch {
return []; // Preserve non-JSON failures in calls.json, without inventing IDs.
}
}),
);
for (const evidence_id of partials) {
// Capture already retained partial facts before disposing the replay session.
// Recovery is not a successful completion of the failed analyst workflow.
try {
const reply = await realCall(
"inspect_analysis_view",
{
source: { kind: "retained-evidence", evidence_id },
view: { kind: "summary" },
},
{ timeout: 60_000 },
);
recovery.push({ parent_evidence_id: evidence_id, reply });
} catch (error) {
recovery.push({
parent_evidence_id: evidence_id,
failure: String(error),
});
}
}
await upstream.close();
}
const catalogExposure = values.mode === "direct" ? upstream.catalog : discovery;
const summary = {
scope: "deterministic_real_provider_replay_not_model_accuracy",
baseline_sha: "fb94d9dde0ccda83ae520ac6fb22b1d283562cf3",
artifact: artifact.id,
workflow: workflowName,
artifact_sha256: sha256,
mode: values.mode,
question: workflow.question,
startup_ms: connected - started,
operation_ms: performance.now() - operationStarted,
original_calls: records.map(({ reply: _reply, ...metadata }) => metadata),
exposed_catalog: catalogExposure ? measure(catalogExposure) : null,
direct_input_definitions: measure(
upstream.catalog.map((tool) => ({
name: tool.name,
description: tool.description,
inputSchema: tool.inputSchema,
})),
),
execution_code: values.mode === "bridge" ? measure(code) : null,
exposed_tool_results:
values.mode === "bridge"
? [measure(bridgeReply)]
: records.filter((x) => x.output).map((x) => x.output),
exposed_text_results:
values.mode === "bridge"
? [measure(bridgeReply)]
: records.filter((x) => x.text_output).map((x) => x.text_output),
projection: value,
failure: failure ?? null,
partial_recovery: recovery,
correctness: failure
? "failed_workflow"
: "requires_cross_profile_fact_review",
estimator:
"cl100k_base_compact_MCP_JSON_including_envelope_not_actual_model_tokens",
};
await writeFile(
resolve(values.output, "summary.json"),
JSON.stringify(summary, null, 2),
);
await writeFile(resolve(values.output, "calls.json"), JSON.stringify(records));
await writeFile(resolve(values.output, "code.js"), code);
console.log(
JSON.stringify({
artifact: artifact.id,
mode: values.mode,
calls: records.length,
startup_ms: summary.startup_ms,
operation_ms: summary.operation_ms,
failure: summary.failure
? String(
typeof summary.failure === "object"
? summary.failure.message
: summary.failure,
).slice(0, 1000)
: null,
}),
);
if (failure) process.exitCode = 1;
+426
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import { createHash } from "node:crypto";
import { pathToFileURL } from "node:url";
import { Client } from "@modelcontextprotocol/client";
import { StdioClientTransport } from "@modelcontextprotocol/client/stdio";
import { McpServer } from "@modelcontextprotocol/server";
import { StdioServerTransport } from "@modelcontextprotocol/server/stdio";
import { compile } from "json-schema-to-typescript";
import { newQuickJSWASMModule, Scope } from "quickjs-emscripten";
import { z } from "zod";
// Node maps larger delays to 1 ms. Reject them before creating a timer.
const executeInputSchema = z.strictObject({
code: z.string(),
timeout_ms: z.number().int().positive().max(2_147_483_647).optional(),
memory_bytes: z
.number()
.int()
.positive()
.max(128 * 1024 * 1024)
.optional(),
});
const digest = (value) =>
createHash("sha256").update(JSON.stringify(value)).digest("hex");
export const json = (reply) => {
if (reply.structuredContent !== undefined) return reply.structuredContent;
const texts = reply.content.filter((item) => item.type === "text");
if (texts.length !== 1) throw new Error("Expected one REA JSON text block");
return JSON.parse(texts[0].text);
};
/** One upstream session, original tool names, complete live catalog. */
export async function connectUpstream({
command,
args,
env,
stderr = "inherit",
}) {
const transport = new StdioClientTransport({ command, args, env, stderr });
const client = new Client({
name: "rea-codemode-experiment",
version: "0.0.0",
});
try {
await client.connect(transport, { timeout: 60_000 });
const catalog = [];
let cursor;
do {
const page = await client.listTools(cursor ? { cursor } : undefined);
catalog.push(...page.tools);
cursor = page.nextCursor;
} while (cursor !== undefined);
if (new Set(catalog.map((tool) => tool.name)).size !== catalog.length)
throw new Error("Duplicate upstream tool names");
return {
client,
catalog,
call: (name, args, options) =>
client.callTool({ name, arguments: args }, options),
close: () => client.close(),
};
} catch (error) {
await client.close();
throw error;
}
}
export class CodeModeBridge {
constructor(upstream) {
this.upstream = upstream;
this.byName = new Map(upstream.catalog.map((tool) => [tool.name, tool]));
this.catalogDigest = digest(upstream.catalog);
this.declarations = new Map();
this.queue = Promise.resolve();
}
/** The live catalog is immutable for this connection; derive each type once. */
declarationsFor(tool) {
if (!this.declarations.has(tool.name)) {
const options = { bannerComment: "", format: false, unknownAny: true };
const pending = Promise.all([
compile(tool.inputSchema, `${tool.name}_Input`, options),
tool.outputSchema
? compile(
{ ...tool.outputSchema, title: `${tool.name}_Output` },
`${tool.name}_Output`,
options,
)
: undefined,
]);
this.declarations.set(tool.name, pending);
}
return this.declarations.get(tool.name);
}
/** Search exposes original schemas and generated input types on demand. */
async search({ query = "", names = [], schemas, output_schemas = false }) {
const includeSchemas = schemas ?? (names.length > 0 || output_schemas);
const terms = query.toLowerCase().split(/\s+/).filter(Boolean);
const selected = this.upstream.catalog.filter((tool) =>
names.length
? names.includes(tool.name)
: terms.every((term) =>
`${tool.name} ${tool.description ?? ""}`
.toLowerCase()
.includes(term),
),
);
// Failed all-word searches keep their original semantics. Offer only the
// best positive lexical matches as names, without expanding their schemas.
const ranked =
selected.length || !terms.length || names.length
? []
: this.upstream.catalog.map((tool) => ({
tool,
score: terms.filter((term) =>
`${tool.name} ${tool.description ?? ""}`
.toLowerCase()
.includes(term),
).length,
}));
const bestScore = Math.max(0, ...ranked.map((row) => row.score));
const suggestions = ranked
.filter((row) => row.score === bestScore && bestScore > 0)
.map(({ tool }) => ({ name: tool.name, description: tool.description }));
const tools = [];
for (const tool of selected) {
const [inputType, outputType] = includeSchemas
? await this.declarationsFor(tool)
: [];
tools.push(
includeSchemas
? {
...tool,
...(!output_schemas ? { outputSchema: undefined } : {}),
typescript: inputType,
output_typescript: outputType,
}
: {
name: tool.name,
description: tool.description,
annotations: tool.annotations,
},
);
}
return {
catalog_sha256: this.catalogDigest,
total_tools: this.byName.size,
matched_tools: tools.length,
tools,
...(suggestions.length ? { suggestions } : {}),
};
}
/** Serialize scripts sharing the active target; no implicit batch races. */
execute(input, options = {}) {
const parsed = executeInputSchema.parse(input);
const work = this.queue.then(() => this.run(parsed, options));
this.queue = work.catch(() => undefined);
return work;
}
async run(
{ code, timeout_ms = 120_000, memory_bytes = 128 * 1024 * 1024 },
options,
) {
const controller = new AbortController();
const signal = options.signal
? AbortSignal.any([controller.signal, options.signal])
: controller.signal;
signal.throwIfAborted();
const deadline = Date.now() + timeout_ms;
const timer = setTimeout(
() => controller.abort(new Error("Code Mode deadline exceeded")),
timeout_ms,
);
const QuickJS = await newQuickJSWASMModule();
const runtime = QuickJS.newRuntime();
// Pending-job execution can create another context in the runtime.
// Own contexts at creation, including those allocated by the job pump.
const contexts = new Scope();
const newContext = runtime.newContext.bind(runtime);
runtime.newContext = (options) => contexts.manage(newContext(options));
runtime.setMemoryLimit(memory_bytes);
runtime.setMaxStackSize(1024 * 1024);
runtime.setInterruptHandler(() => signal.aborted || Date.now() > deadline);
const vm = runtime.newContext();
const pending = new Set();
const calls = [];
let toolQueue = Promise.resolve();
let finished = false;
let promise;
let value;
let failure;
const checkedEval = (source) => {
const result = vm.evalCode(source);
if (result.error) {
const error = vm.dump(result.error);
result.error.dispose();
throw new Error(JSON.stringify(error));
}
return result.value;
};
const pump = () => {
const result = runtime.executePendingJobs();
if (result.error) {
failure = vm.dump(result.error);
result.error.dispose();
finished = true;
}
};
const fromJson = (data) =>
checkedEval(`JSON.parse(${JSON.stringify(JSON.stringify(data))})`);
const callHandle = vm.newFunction("call", (nameHandle, argumentsHandle) => {
const name = vm.getString(nameHandle);
const args = JSON.parse(vm.getString(argumentsHandle));
if (!this.byName.has(name))
throw new Error(`Unknown upstream tool: ${name}`);
signal.throwIfAborted();
const deferred = vm.newPromise();
const audit = { name, arguments_sha256: digest(args) };
calls.push(audit);
const work = toolQueue.then(async () => {
const started = performance.now();
try {
signal.throwIfAborted();
const reply = await this.upstream.call(name, args, {
signal,
timeout: Math.max(1, deadline - Date.now()),
onprogress: options.onprogress,
});
audit.elapsed_ms = performance.now() - started;
audit.result_sha256 = digest(reply);
audit.is_error = reply.isError === true;
try {
const record = json(reply);
if (record.evidence_id) audit.evidence_id = record.evidence_id;
if (Array.isArray(record.evidence_links))
audit.evidence_links = record.evidence_links;
const partial = record.error?.details?.partial_observation;
if (partial?.kind === "retained-evidence")
audit.partial_evidence_id = partial.evidence_id;
} catch {
/* Non-JSON MCP content is still preserved in reply. */
}
const handle = fromJson(reply);
deferred.resolve(handle);
handle.dispose();
} catch (error) {
audit.transport_error = error.message;
const handle = fromJson({ name: error.name, message: error.message });
deferred.reject(handle);
handle.dispose();
} finally {
deferred.dispose();
pump();
}
});
const settled = work.catch((error) => {
failure = { message: error.message };
finished = true;
});
toolQueue = settled;
pending.add(settled);
void settled.then(() => pending.delete(settled));
// The callback transfers its returned handle to QuickJS. Keep the
// deferred's original host handle until settlement, with a separate
// guest handle; otherwise bulk promise cleanup shares one lifetime.
return deferred.handle.dup();
});
const doneHandle = vm.newFunction("done", (data) => {
value = JSON.parse(vm.getString(data));
finished = true;
});
const failHandle = vm.newFunction("fail", (error) => {
failure = vm.dump(error);
finished = true;
});
try {
vm.setProp(vm.global, "__call", callHandle);
vm.setProp(vm.global, "__done", doneHandle);
vm.setProp(vm.global, "__fail", failHandle);
checkedEval(`
const tools = Object.freeze(Object.fromEntries(${JSON.stringify([...this.byName.keys()])}.map(
name => [name, args => __call(name, JSON.stringify(args))]
)));
const json = reply => {
if (reply.structuredContent !== undefined) return reply.structuredContent;
const texts = reply.content.filter(item => item.type === 'text');
if (texts.length !== 1) throw new Error('Expected one REA JSON text block');
return JSON.parse(texts[0].text);
};
`).dispose();
promise = checkedEval(`(async () => {\n${code}\n})().then(
value => __done(JSON.stringify(value === undefined ? null : value)),
error => __fail({name: error?.name, message: error?.message ?? String(error)})
)`);
pump();
while (!finished && !signal.aborted) {
if (pending.size) await Promise.race(pending);
else
throw new Error(
"Guest promise cannot progress: no pending tool calls",
);
pump();
}
signal.throwIfAborted();
if (calls.some((call) => !call.result_sha256 && !call.transport_error)) {
controller.abort(
new Error("Code returned before awaiting all tool calls"),
);
await Promise.allSettled(pending);
failure = {
message:
"Code returned before awaiting all tool calls; calls were cancelled",
};
} else await Promise.allSettled(pending);
} catch (error) {
failure = { name: error.name, message: error.message };
controller.abort(error);
await Promise.allSettled(pending);
} finally {
clearTimeout(timer);
promise?.dispose();
callHandle.dispose();
doneHandle.dispose();
failHandle.dispose();
contexts.dispose();
runtime.dispose();
}
return {
catalog_sha256: this.catalogDigest,
calls,
...(failure ? { bridge_error: failure } : { value }),
};
}
}
export function createBridgeServer(bridge) {
const server = new McpServer({
name: "rea-codemode-experiment",
version: "0.0.0",
});
const reply = (result) => ({
content: [{ type: "text", text: JSON.stringify(result) }],
...(result.bridge_error ? { isError: true } : {}),
});
server.registerTool(
"rea_search",
{
description:
"Discover original upstream REA tools. Start with one domain word, e.g. query=android; query words must all occur. Query/empty discovery defaults to names and descriptions. Then supply all selected exact names together to obtain exact input schemas plus derived input/output TypeScript for code authoring. schemas=true/false overrides this choice. Request output_schemas=true only for original JSON validation contracts. rea_search and rea_execute are already declared bridge tools, not upstream catalog entries. catalog_sha256 hashes the SDK catalog, not REA server_identity.catalog.digests. Code calls tools.<name>(original_arguments); json(reply) parses the original MCP value.",
inputSchema: z.strictObject({
query: z.string().default(""),
names: z.array(z.string()).default([]),
schemas: z.boolean().optional(),
output_schemas: z.boolean().default(false),
}),
annotations: {
readOnlyHint: true,
destructiveHint: false,
idempotentHint: true,
openWorldHint: false,
},
},
async (input) => reply(await bridge.search(input)),
);
server.registerTool(
"rea_execute",
{
description:
"Run a JavaScript async function body with tools.<original_REA_name>(original_arguments), json(reply) and return. Await every call. json(reply) returns the original REA value: Evidence has normalized_result, evidence_id and limitations; session values have result. Select the needed normalized_result fields inside code before returning them with Evidence IDs and limitations. One upstream session persists. Calls run in order, including Promise.all. All original REA effects, validation and retention apply; projections are caller selections, not new Evidence. No host IO or imports. Call audit and Evidence IDs survive script errors. Default deadline 120s and guest memory 128 MiB; use longer deadline for native analysis.",
inputSchema: executeInputSchema,
annotations: {
readOnlyHint: false,
destructiveHint: true,
idempotentHint: false,
openWorldHint: true,
},
},
async (input, context) =>
reply(
await bridge.execute(input, {
signal: context.mcpReq.signal,
onprogress:
context.mcpReq._meta?.progressToken === undefined
? undefined
: (progress) =>
context.mcpReq.notify({
method: "notifications/progress",
params: {
...progress,
progressToken: context.mcpReq._meta.progressToken,
},
}),
}),
),
);
return server;
}
async function main() {
const [command, ...args] = process.argv.slice(2);
if (!command) throw new Error("Usage: node bridge.mjs COMMAND [ARG...]");
const upstream = await connectUpstream({ command, args, env: process.env });
const server = createBridgeServer(new CodeModeBridge(upstream));
let closing = false;
const close = async () => {
if (closing) return;
closing = true;
await server.close();
await upstream.close();
};
process.once("SIGINT", () => void close());
process.once("SIGTERM", () => void close());
const transport = new StdioServerTransport();
transport.onclose = () => void close();
await server.connect(transport);
}
if (process.argv[1] && import.meta.url === pathToFileURL(process.argv[1]).href)
main().catch((error) => {
console.error(error);
process.exitCode = 1;
});
+313
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@@ -0,0 +1,313 @@
import assert from "node:assert/strict";
import { after, before, test } from "node:test";
import { fileURLToPath } from "node:url";
import { Client } from "@modelcontextprotocol/client";
import { StdioClientTransport } from "@modelcontextprotocol/client/stdio";
import Ajv2020 from "ajv/dist/2020.js";
import { CodeModeBridge, connectUpstream, json } from "./bridge.mjs";
const entrypoint = fileURLToPath(
new URL("../../scripts/rea.mjs", import.meta.url),
);
const fixture = fileURLToPath(
new URL("../../tests/conformance/readiness/javascript-cli", import.meta.url),
);
const analysisArgs = {
input_path: fixture,
detail: "summary",
max_heap_mb: 128,
};
let upstream;
let bridge;
before(async () => {
upstream = await connectUpstream({
command: process.execPath,
args: [entrypoint, "mcp"],
env: { ...process.env, REA_LOG_LEVEL: "silent" },
});
bridge = new CodeModeBridge(upstream);
});
after(async () => {
await upstream?.close();
});
test("discovery preserves exact current REA schemas and names", async () => {
const result = await bridge.search({
names: ["binary_session"],
output_schemas: true,
});
assert.equal(result.total_tools, upstream.catalog.length);
const original = upstream.catalog.find(
(tool) => tool.name === "binary_session",
);
const { typescript, output_typescript, ...discovered } = result.tools[0];
assert.deepEqual(discovered, original);
assert.match(typescript, /export interface BinarySession_Input/);
assert.match(output_typescript, /export interface BinarySession_Output/);
const inputOnly = await bridge.search({ names: ["binary_session"] });
assert.deepEqual(inputOnly.tools[0].inputSchema, original.inputSchema);
assert.equal(inputOnly.tools[0].outputSchema, undefined);
assert.equal(inputOnly.tools[0].output_typescript, output_typescript);
const all = await bridge.search({ schemas: false });
assert.deepEqual(
all.tools.map((tool) => tool.name),
upstream.catalog.map((tool) => tool.name),
);
const query = await bridge.search({ query: "android" });
assert.ok(query.tools.length > 0);
assert.ok(query.tools.every((tool) => tool.inputSchema === undefined));
const querySchemas = await bridge.search({ query: "android", schemas: true });
assert.ok(querySchemas.tools.every((tool) => tool.inputSchema !== undefined));
const outputRequested = await bridge.search({
query: "android",
output_schemas: true,
});
assert.ok(
outputRequested.tools.every((tool) => tool.outputSchema !== undefined),
);
const missed = await bridge.search({
query: "android impossible_query_word",
});
assert.equal(missed.matched_tools, 0);
assert.ok(
missed.suggestions.some((tool) => tool.name === "inspect_android_package"),
);
assert.ok(missed.suggestions.every((tool) => tool.inputSchema === undefined));
});
test("raw original result and parsed result survive a real MCP call", async () => {
const result = await bridge.execute({
code: "const r = await tools.binary_session({}); return {raw:r, parsed:json(r)};",
});
assert.equal(result.bridge_error, undefined);
assert.deepEqual(json(result.value.raw), result.value.parsed);
assert.equal(result.calls[0].name, "binary_session");
assert.match(result.calls[0].result_sha256, /^[a-f0-9]{64}$/);
assert.equal(result.calls[0].is_error, false);
});
test("Promise.all calls settle in order without losing pending work", async () => {
const result = await bridge.execute({
code: "return await Promise.all([tools.binary_session({}), tools.binary_session({}), tools.binary_session({})]);",
});
assert.equal(result.bridge_error, undefined);
assert.equal(result.value.length, 3);
assert.equal(result.calls.length, 3);
assert.ok(result.calls.every((call) => call.result_sha256));
});
test("upstream invalid-input result remains an original MCP error envelope", async () => {
const args = {
input_path: "/nonexistent/rea-codemode-artifact",
detail: "summary",
};
const direct = await upstream.call("analyze_javascript_application", args);
const result = await bridge.execute({
code: `return await tools.analyze_javascript_application(${JSON.stringify(args)});`,
});
assert.equal(result.bridge_error, undefined);
assert.equal(result.value.isError, true);
assert.deepEqual(json(result.value).error, json(direct).error);
assert.equal(result.calls[0].is_error, true);
});
test("guest has no Node, filesystem, fetch or module-loading capabilities", async () => {
const result = await bridge.execute({
code: "return [typeof process,typeof require,typeof fetch,typeof Deno,Function('return typeof process')()];",
});
assert.deepEqual(result.value, Array(5).fill("undefined"));
const imported = await bridge.execute({
code: "return await import('node:fs');",
});
assert.ok(imported.bridge_error);
});
test("CPU deadline interrupts runaway code and the next execution works", async () => {
const result = await bridge.execute({
code: "while(true) {}",
timeout_ms: 20,
});
assert.ok(result.bridge_error);
assert.deepEqual(result.calls, []);
assert.equal((await bridge.execute({ code: "return 42;" })).value, 42);
});
test("guest allocation pressure fails within its heap budget and permits reuse", async () => {
const result = await bridge.execute({
code: "return new Array(1_000_000).fill('x');",
memory_bytes: 2 * 1024 * 1024,
});
assert.match(result.bridge_error.message, /memory/i);
assert.deepEqual(result.calls, []);
assert.equal((await bridge.execute({ code: "return 42;" })).value, 42);
assert.throws(() =>
bridge.execute({ code: "return 1;", timeout_ms: 2_147_483_648 }),
);
});
test("error after successful call preserves original Evidence reference", async () => {
const result = await bridge.execute({
code: `await tools.analyze_javascript_application(${JSON.stringify(analysisArgs)}); throw new Error('after-call');`,
});
assert.match(result.bridge_error.message, /after-call/);
assert.ok(result.calls[0].evidence_id);
assert.ok(result.calls[0].evidence_links.length > 0);
const readback = await upstream.call("get_evidence_bundle", {
detail: "summary",
});
assert.equal(readback.isError, undefined);
assert.ok(
JSON.stringify(json(readback)).includes(result.calls[0].evidence_id),
);
for (const evidence_id of result.calls[0].evidence_links) {
const view = json(
await upstream.call("inspect_analysis_view", {
source: { kind: "retained-evidence", evidence_id },
view: { kind: "summary" },
}),
);
assert.equal(view.normalized_result.parent_evidence_id, evidence_id);
}
});
test("provider timeout retains its actual partial Evidence reference", async () => {
const result = await bridge.execute({
code: `const reply = await tools.analyze_javascript_application(${JSON.stringify({ ...analysisArgs, analysis_timeout_ms: 1 })}); return json(reply);`,
});
const partial = result.value.error.details.partial_observation;
assert.equal(partial.kind, "retained-evidence");
assert.equal(result.calls[0].is_error, true);
assert.equal(result.calls[0].partial_evidence_id, partial.evidence_id);
const view = json(
await upstream.call("inspect_analysis_view", {
source: partial,
view: { kind: "summary" },
}),
);
assert.equal(view.normalized_result.parent_evidence_id, partial.evidence_id);
});
test("cancelling queued calls releases deferred handles and permits reuse", async () => {
let callStarted;
const started = new Promise((resolve) => {
callStarted = resolve;
});
const cancelled = new AbortController();
const controlled = new CodeModeBridge({
catalog: upstream.catalog,
async call(name, args, options) {
const reply = await upstream.call(name, args, options);
callStarted();
// A controlled delivery delay after a real result makes the queued
// cancellation deterministic, without simulating provider behavior.
await new Promise((resolve) => setTimeout(resolve, 50));
return reply;
},
});
const execution = controlled.execute(
{
code: "return await Promise.all([tools.binary_session({}), tools.binary_session({})]);",
},
{ signal: cancelled.signal },
);
await started;
cancelled.abort(new Error("controlled queued cancellation"));
const result = await execution;
assert.ok(result.bridge_error);
assert.equal(result.calls.length, 2);
assert.match(
result.calls[1].transport_error,
/controlled queued cancellation/,
);
assert.equal((await controlled.execute({ code: "return 42;" })).value, 42);
});
test("a guest promise without any producer fails without hanging", async () => {
const result = await bridge.execute({
code: "return await new Promise(() => {});",
});
assert.match(result.bridge_error.message, /cannot progress/);
});
test("bridge's two tools are usable through actual downstream stdio MCP", async () => {
const transport = new StdioClientTransport({
command: process.execPath,
args: [
fileURLToPath(new URL("./bridge.mjs", import.meta.url)),
process.execPath,
entrypoint,
"mcp",
],
env: { ...process.env, REA_LOG_LEVEL: "silent" },
stderr: "inherit",
});
const client = new Client({ name: "codemode-boundary-test", version: "1" });
try {
await client.connect(transport);
const catalog = await client.listTools();
assert.deepEqual(
catalog.tools.map((tool) => tool.name),
["rea_search", "rea_execute"],
);
const ajv = new Ajv2020({ strict: true });
const byName = new Map(catalog.tools.map((tool) => [tool.name, tool]));
for (const tool of catalog.tools) {
assert.equal(
tool.inputSchema.$schema ??
"https://json-schema.org/draft/2020-12/schema",
"https://json-schema.org/draft/2020-12/schema",
);
assert.equal(
ajv.validateSchema(tool.inputSchema),
true,
ajv.errorsText(),
);
}
const validate = ajv.compile(byName.get("rea_execute").inputSchema);
assert.equal(
validate({ code: "return 1;", timeout_ms: 2_147_483_647 }),
true,
);
assert.equal(
validate({ code: "return 1;", timeout_ms: 2_147_483_648 }),
false,
);
assert.equal(
validate({ code: "return 1;", memory_bytes: 128 * 1024 * 1024 + 1 }),
false,
);
const found = json(
await client.callTool({
name: "rea_search",
arguments: { names: ["binary_session"] },
}),
);
assert.equal(found.matched_tools, 1);
const result = json(
await client.callTool({
name: "rea_execute",
arguments: {
code: "return json(await tools.binary_session({}));",
},
}),
);
assert.equal(result.value.result.open, false);
const invalid = await client.callTool({
name: "rea_execute",
arguments: { code: 7 },
});
assert.equal(invalid.isError, true);
const oversized = await client.callTool({
name: "rea_execute",
arguments: { code: "return 1;", timeout_ms: 2_147_483_648 },
});
assert.equal(oversized.isError, true);
const oversizedMemory = await client.callTool({
name: "rea_execute",
arguments: { code: "return 1;", memory_bytes: 128 * 1024 * 1024 + 1 },
});
assert.equal(oversizedMemory.isError, true);
} finally {
await client.close();
}
});
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{
"schema_version": 1,
"artifacts": [
{
"id": "sharex.dll",
"file": "ShareX.dll",
"bytes": 2162688,
"sha256": "191a191be964e434daf0f9d76d1e0d8ddce90d7e248cba2a6b5ac9577f288d53",
"provenance": {
"project": "ShareX",
"version": "19.0.2",
"upstreamFile": "ShareX-19.0.2-portable.zip",
"url": "https://github.com/ShareX/ShareX/releases/download/v19.0.2/ShareX-19.0.2-portable.zip",
"transport_sha256": "967b5d838df5ce25fb5fd7cbd16f1bd797427e2df16907b022b74a4bc0fb9d54",
"transport_bytes": 168796487,
"derivation": "selected regular ZIP member ShareX.dll"
}
},
{
"id": "sqlite.wasm",
"file": "sqlite3.wasm",
"bytes": 868907,
"sha256": "2ee8f3dab694532afc8840e07703127287662d08b74e6ff50491ce63f00d5752",
"provenance": {
"project": "SQLite Wasm",
"version": "3.53.4-build1",
"upstreamFile": "sqlite-wasm-3.53.4-build1.tgz",
"url": "https://registry.npmjs.org/@sqlite.org/sqlite-wasm/-/sqlite-wasm-3.53.4-build1.tgz",
"transport_sha256": "24f46db4ce5248fa8f8f24b67e81909ab1a9c152f42a4796a32c6d385a6fb62b",
"transport_bytes": 977616,
"transport_integrity": "sha512-U8pvL0patYHMgieD8JxxYJTlh9m1LUX8+BDYb7MiKQzBI89f2qbdmdcG/PvnPaLm9wsBbv4VlVG453ixnxBOnA==",
"derivation": "selected regular tar member package/dist/sqlite3.wasm"
}
},
{
"id": "obsidian.asar",
"file": "obsidian-1.14.4.asar",
"bytes": 27477966,
"sha256": "146ef8470d8cbb4a6db209bdc19bf2bad13350444186c0fd93c31087b142b92f",
"provenance": {
"project": "Obsidian",
"version": "1.14.4",
"upstreamFile": "obsidian-1.14.4.asar",
"transport": {
"file": "obsidian-1.14.4.asar.gz",
"url": "https://github.com/obsidianmd/obsidian-releases/releases/download/v1.14.4/obsidian-1.14.4.asar.gz",
"sha256": "d1ed428c363968774f0f3906e67d8a53a058ece0b6cdd924b07865977b2ada21",
"bytes": 9200670
},
"derivation": "gzip decompression"
}
},
{
"id": "newpipe.apk",
"file": "NewPipe_v0.29.1.apk",
"bytes": 11507122,
"sha256": "18447bfb1e06d113edc88df93f471827280de06f6f3d4dc42f56f28b9c1bab79",
"provenance": {
"project": "NewPipe",
"version": "0.29.1",
"upstreamFile": "NewPipe_v0.29.1.apk",
"url": "https://github.com/TeamNewPipe/NewPipe/releases/download/v0.29.1/NewPipe_v0.29.1.apk"
}
},
{
"id": "jq",
"file": "jq-linux-amd64",
"bytes": 2267912,
"sha256": "b1c22172dd303f3be49e935aa56aa48a8b7a46e0bc838b4997d3bb451495870f",
"provenance": {
"project": "jq",
"version": "1.8.2",
"upstreamFile": "jq-linux-amd64",
"url": "https://github.com/jqlang/jq/releases/download/jq-1.8.2/jq-linux-amd64"
}
},
{
"id": "openwrt.bin",
"file": "openwrt-25.12.5-ath79-generic-tplink_archer-c7-v5-squashfs-sysupgrade.bin",
"bytes": 7405862,
"sha256": "f15b16b36df7fce8a5cf1302320fdb428c3bb6fbc2949a4858afa257f4f364a2",
"provenance": {
"project": "OpenWrt Archer C7 v5",
"version": "25.12.5",
"upstreamFile": "openwrt-25.12.5-ath79-generic-tplink_archer-c7-v5-squashfs-sysupgrade.bin",
"url": "https://downloads.openwrt.org/releases/25.12.5/targets/ath79/generic/openwrt-25.12.5-ath79-generic-tplink_archer-c7-v5-squashfs-sysupgrade.bin"
}
}
]
}
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# Decision from the frozen Code Mode experiment
Keep REA's existing CLI/MCP contracts as the default. Improve Evidence-aware
workflow guidance and retain this two-tool bridge as an optional experiment.
The measured Codex profiles do not justify a broad API refactor or a default
switch to the external executor.
## What supports that choice
The [serial cohort](agent-results.json) contains sixteen real Codex CLI trials,
configured with `gpt-5.6-terra` high, across Android, managed PE/CLI, Electron ASAR
inventory, firmware and native Ghidra analysis. Twelve pass the strict requested
fact/reference checks. Two bridge managed answers omit the classification's
container field; two normal-MCP managed transcripts truncate a large producer
envelope, preventing complete-envelope verification of one cited ID. Their
remaining requested facts match the real-provider oracle. The complete-container
assertion is stronger than the question's general classification wording.
The bridge's Android repetitions take 48.231 and 134.555 seconds, compared with
67.329 and 71.624 for normal MCP. The faster bridge trial composes three original
operations once; the slower one performs seven original calls across five scripts.
The faster trial uses typed discovery; this does not make the model reliably
choose that workflow. Uncached input is lower in both bridge repetitions;
output and latency vary. This is not a stable overall efficiency win.
Managed bridge latency also varies, and its two answers omit the same field.
Firmware's one-operation question takes 81.944 seconds with the bridge versus
30.161 directly. Ghidra takes 334.642 versus 327.150 seconds, with sampled aggregate
CPU times of 271.096 and 263.738 seconds. The bridge performs three original
operations versus four directly, deriving containing identity from the analyzed
procedure. Native analysis cost remains dominant with unchanged default settings.
Obsidian inventory exposes a useful contract boundary: nested Evidence types leave
their normalized payload generic. The model initially returns the whole inventory
and repeats analysis. Giving both profiles the concrete manifest/occurrences
layout yields a single focused bridge workflow: 101994 total input tokens versus
263484 directly, but 40554 versus 41532 uncached tokens and 85.909 versus 67.540
seconds. Clear producer/layout guidance matters; total context compression alone
does not establish lower cost or latency. Cache pricing is not estimated here.
Deterministic replays demonstrate large projection savings across real providers.
They measure a known script, not the model's ability to discover and write it.
SQLite WASM fails the frozen WABT parser on an unpadded DataCount row; Obsidian's
full AST analysis times out with a retained partial reference. Inventory does not
replace AST analysis. Neither failure is counted as a Code Mode success.
## Migration scope
Current users retain original operation names, arguments, provider choices,
Evidence and session behavior. A client with equivalent execution support can use
the existing registration and focused workflows. The installed Codex transcript
does not expose its executor source, so its exact internal composition is unknown.
For clients that need the bridge, use a separate opt-in profile for an investigation.
The bridge owns one original REA connection and looks up live contracts by name.
Its session and Evidence ledger are separate from another REA registration; do
not mix target lifecycle calls or same-session IDs across those registrations.
Derived TypeScript assists code authoring; original JSON schemas remain available.
Original producer IDs, links, errors and partial-reference IDs survive auditing;
caller projections do not become new Evidence records.
The outer execution tool combines original effects and client requirements.
This prototype has not forwarded roots/elicitation/sampling or preserved a client's
per-original-operation approval flow. That capability boundary must be addressed
before offering it as a production replacement. The guest's lack of host IO does
not remove effects reachable through original REA tools.
An additive producer-description improvement explaining nested payload layout is
a smaller next candidate than changing names or inventing another workflow API.
Original inputs and output defaults should remain intact. Provider analysis
settings must be evaluated separately from discovery and projection improvements.
## Verification limits
These are descriptive samples with matching questions/provider settings per pair,
mode-specific instructions and model-selected arguments. They do not provide
confidence intervals, independent decompiler truth, Android/.NET runtime behavior,
full native-function coverage, complete firmware reconstruction or Windows/IDA
provider verification. Citations are checked against observed producer values and
links, not resolved individually after session exit.
Sixteen trials finish without sampled memory/task-limit events or resource aborts.
Their maximum sampled memory is 1659744256 bytes (about 1.55 GiB), with at most
126 tasks, under one CPU and a 4 GiB hard ceiling/3 GiB early stop. Copied profiles
are removed. Twelve actual stdio tests additionally cover cancellation, partial
Evidence readback, guest allocation failure/recovery, and advertised schema
validation. The earlier 2 GiB build-scope kill remains a documented failed build.
+249
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"""Check requested JSON facts and real Evidence references against a replay oracle."""
import argparse
import hashlib
import json
from pathlib import Path
def required_field(row, key):
return row[key] if key in row else {'missing_field': key}
def same_fact(actual, expected):
if isinstance(actual, bool) or isinstance(expected, bool):
return type(actual) is type(expected) and actual == expected
if isinstance(expected, dict):
return isinstance(actual, dict) and actual.keys() == expected.keys() and all(
same_fact(actual[key], value) for key, value in expected.items())
if isinstance(expected, list):
return isinstance(actual, list) and len(actual) == len(expected) and all(
same_fact(a, b) for a, b in zip(actual, expected))
return actual == expected
def evidence_ids(value):
if isinstance(value, str):
return {value} if value.startswith('ev_') and len(value) == 67 else set()
if isinstance(value, dict):
return set().union(*(evidence_ids(v) for v in value.values()))
if isinstance(value, list):
return set().union(*(evidence_ids(v) for v in value))
return set()
def read_answer(path):
source = path.read_text().strip()
lines = source.splitlines()
# Accept a single complete JSON fence, never repair prose or partial JSON.
if len(lines) >= 3 and lines[0] == '```json' and lines[-1] == '```':
source = '\n'.join(lines[1:-1])
answer_format = 'markdown_json'
else:
answer_format = 'json'
answer = json.loads(source)
if not isinstance(answer, dict):
raise ValueError('Answer is not a JSON object')
return answer, answer_format
def requested_facts(value, task):
if task == 'native':
facts = {field: value.get(field) for field in [
'artifact_sha256', 'entry_address', 'containing_procedure',
'procedure', 'pseudocode_prefix', 'caller_count', 'callee_count']}
containing = facts['containing_procedure']
if isinstance(containing, dict) and containing.get('found', True) is True and \
containing.get('query_address', facts['entry_address']) == facts['entry_address']:
identity = containing.get('procedure', containing)
if isinstance(identity, dict):
facts['containing_procedure'] = {key: identity.get(key) for key in ['address', 'name']}
return facts
if task == 'electron-inventory':
facts = {field: value.get(field) for field in [
'artifact_sha256', 'manifest', 'entry_kind_counts', 'requested_paths',
'integrity_contradictions', 'coverage', 'unexplored_branches']}
paths = facts['requested_paths']
if isinstance(paths, dict) and set(paths) == {'package.json', 'main.js', 'preload.js'}:
if all(isinstance(rows, list) and all(isinstance(row, dict) and
row.get('logical_path') == name for row in rows)
for name, rows in paths.items()):
paths = [row for rows in paths.values() for row in rows]
if isinstance(paths, list) and all(isinstance(row, dict) and
isinstance(row.get('logical_path'), str) for row in paths):
paths = sorted(paths, key=lambda row: row['logical_path'])
facts['requested_paths'] = paths
contradictions = facts['integrity_contradictions']
if isinstance(contradictions, dict) and set(contradictions) == {'inspection', 'inventory'}:
if all(rows == [] for rows in contradictions.values()):
facts['integrity_contradictions'] = []
branches = facts['unexplored_branches']
if isinstance(branches, list) and all(isinstance(row, dict) for row in branches):
# Branch identity includes the source Evidence identity. Compare its
# reported meaning here and verify its actual source reference below.
facts['unexplored_branches'] = [{key: row.get(key) for key in [
'reason', 'detail', 'next_probe']} for row in branches]
return facts
if task == 'firmware':
result = value.get('result')
if not isinstance(result, dict):
result = {}
engine = result.get('engine', result.get('provider'))
if isinstance(engine, dict):
engine = {'version': engine.get('version'),
'executable_sha256': engine.get('executable_sha256',
engine.get('engine_artifact_sha256'))}
regions = result.get('regions')
if isinstance(regions, list) and all(isinstance(row, dict) for row in regions):
# Binwalk's UUID is run-local; preserve it in the answer but do not
# compare it with the independent replay's different occurrence ID.
selected_regions = []
for row in regions:
selected = {key: row.get(key) for key in [
'offset', 'signature', 'description', 'reported_confidence']}
if 'reported_size' in row:
size = row['reported_size']
elif 'reported_extent_bytes' in row:
size = row['reported_extent_bytes']
else:
extent = row.get('reported_extent')
size = None
if isinstance(extent, dict) and extent.get('offset') == row.get('offset'):
length = extent.get('length')
offset = row.get('offset')
if isinstance(length, int) and isinstance(offset, int) and \
extent.get('end_exclusive') == offset + length:
size = length
selected['reported_size'] = size
selected_regions.append(selected)
regions = selected_regions
return {'artifact_sha256': value.get('artifact_sha256'),
'engine': engine, 'input_size': result.get('input_size', result.get('input_size_bytes')),
'regions': regions, 'coverage': result.get('coverage', result.get('examined_coverage'))}
if task == 'managed':
def selected(field, keys):
row = value.get(field)
return {key: required_field(row, key) for key in keys} if isinstance(row, dict) else row
coverage = value.get('coverage')
if isinstance(coverage, dict):
coverage = {'managed_artifact': coverage.get('managed_artifact'),
'native_boundaries': coverage.get('native_boundaries',
coverage.get('managed_native_boundaries'))}
coverage = {key: {field: row.get(field) for field in ['state', 'issues']}
if isinstance(row, dict) else row
for key, row in coverage.items() if key in ['managed_artifact', 'native_boundaries']}
return {
'artifact_sha256': value.get('artifact_sha256'),
'assembly': selected('assembly', ['name', 'version']),
'module': selected('module', ['name', 'mvid']),
'classification': value.get('classification'),
'target_frameworks': value.get('target_frameworks'),
'native_boundaries': selected('native_boundaries', ['module_refs', 'pinvoke_imports']),
'coverage': coverage,
}
facts = {field: value.get(field) for field in [
'artifact_sha256', 'package_name', 'version_name', 'version_code', 'matches', 'onCreate']}
methods = facts['onCreate']
if isinstance(methods, list) and all(isinstance(row, dict) for row in methods):
facts['onCreate'] = [{key: required_field(row, key) for key in [
'reported_signature', 'overload_index', 'dex_descriptor']} for row in methods]
return facts
def producer_ids(reply):
if not isinstance(reply, dict):
return set(), 0
ids = evidence_ids(reply.get('evidence_id'))
ids |= evidence_ids(reply.get('evidence_links'))
for call in reply.get('calls', []):
ids |= evidence_ids(call.get('evidence_id'))
ids |= evidence_ids(call.get('evidence_links'))
ids |= evidence_ids(call.get('partial_evidence_id'))
unreadable = 0
# SDK envelopes and Codex JSONL use distinct declared field spellings.
for field in ['structuredContent', 'structured_content']:
nested_ids, nested_unreadable = producer_ids(reply.get(field))
ids |= nested_ids
unreadable += nested_unreadable
for content in reply.get('content', []):
if content.get('type') != 'text':
continue
try:
value = json.loads(content['text'])
except ValueError:
unreadable += 1
continue
nested_ids, nested_unreadable = producer_ids(value)
ids |= nested_ids
unreadable += nested_unreadable
return ids, unreadable
def main():
parser = argparse.ArgumentParser()
parser.add_argument('--trial', type=Path, required=True)
parser.add_argument('--oracle', type=Path, required=True)
parser.add_argument('--task', choices=[
'android', 'managed', 'native', 'firmware', 'electron-inventory'], default='android')
args = parser.parse_args()
oracle = json.loads(args.oracle.read_text())
if oracle.get('failure') or not oracle.get('projection'):
raise SystemExit('A failed replay is not a factual oracle')
projection = oracle['projection']
if args.task == 'managed':
projection = {**projection, 'coverage': {
'managed_artifact': projection['coverage'],
'native_boundaries': projection['native_boundaries']['coverage'],
}}
expected = requested_facts(projection, args.task)
# A task explicitly chooses these assertions; do not grade unrequested fields.
if any(value is None for value in expected.values()):
raise SystemExit('Replay does not contain the selected task facts')
failures = []
answer_format = None
answer_path = args.trial / 'answer.txt'
try:
answer, answer_format = read_answer(answer_path)
except (FileNotFoundError, ValueError) as error:
answer = {}
failures.append({'kind': 'answer_parse_failure', 'reason': str(error)})
actual_facts = requested_facts(answer, args.task)
for field, wanted in expected.items():
actual = actual_facts[field]
if not same_fact(actual, wanted):
failures.append({'kind': 'fact_mismatch', 'field': field,
'expected': wanted, 'actual': actual})
observed = set()
unreadable = 0
for line in (args.trial / 'events.jsonl').read_text().splitlines():
event = json.loads(line)
item = event.get('item', {})
if event.get('type') != 'item.completed' or item.get('type') != 'mcp_tool_call':
continue
# Only producer envelopes and bridge audit IDs establish retention.
ids, skipped = producer_ids(item.get('result') or {})
observed |= ids
unreadable += skipped
cited = evidence_ids(answer.get('evidence_ids'))
if args.task == 'electron-inventory':
for branch in answer.get('unexplored_branches', []):
if isinstance(branch, dict):
cited |= evidence_ids(branch.get('evidence_id'))
if not cited:
failures.append({'kind': 'missing_evidence_references'})
if cited - observed:
failures.append({'kind': 'unobserved_evidence_ids', 'ids': sorted(cited - observed)})
result = {'task': args.task,
'grader_sha256': hashlib.sha256(Path(__file__).read_bytes()).hexdigest(),
'scope': 'producer_fact_parity_and_reference_existence_not_runtime_accuracy',
'passed': not failures, 'fact_assertions': len(expected),
'answer_format': answer_format,
'unreadable_result_texts': unreadable,
'cited_evidence_ids': sorted(cited), 'failures': failures}
(args.trial / 'grade.json').write_text(json.dumps(result, indent=2) + '\n')
print(json.dumps(result))
raise SystemExit(0 if result['passed'] else 1)
if __name__ == '__main__':
main()
+518
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{
"name": "rea-codemode-experiment",
"version": "0.0.0",
"lockfileVersion": 3,
"requires": true,
"packages": {
"": {
"name": "rea-codemode-experiment",
"version": "0.0.0",
"dependencies": {
"@modelcontextprotocol/client": "2.3.1",
"@modelcontextprotocol/server": "2.3.1",
"js-tiktoken": "1.0.21",
"json-schema-to-typescript": "16.0.0",
"quickjs-emscripten": "0.32.0",
"zod": "4.3.6"
},
"devDependencies": {
"ajv": "8.20.0"
},
"engines": {
"node": "24.18.0"
}
},
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"resolved": "https://registry.npmjs.org/zod/-/zod-4.3.6.tgz",
"integrity": "sha512-rftlrkhHZOcjDwkGlnUtZZkvaPHCsDATp4pGpuOOMDaTdDDXF91wuVDJoWoPsKX/3YPQ5fHuF3STjcYyKr+Qhg==",
"license": "MIT",
"funding": {
"url": "https://github.com/sponsors/colinhacks"
}
}
}
}
+26
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@@ -0,0 +1,26 @@
{
"name": "rea-codemode-experiment",
"version": "0.0.0",
"private": true,
"type": "module",
"engines": {
"node": "24.18.0"
},
"packageManager": "npm@11.16.0",
"scripts": {
"test": "node --test bridge.test.mjs",
"start": "node bridge.mjs",
"bench": "node benchmark.mjs"
},
"dependencies": {
"@modelcontextprotocol/client": "2.3.1",
"@modelcontextprotocol/server": "2.3.1",
"js-tiktoken": "1.0.21",
"json-schema-to-typescript": "16.0.0",
"quickjs-emscripten": "0.32.0",
"zod": "4.3.6"
},
"devDependencies": {
"ajv": "8.20.0"
}
}
@@ -0,0 +1,3 @@
Statically investigate the actual shipped APK at {{artifact_path}} using only the registered REA tools. Report the exact artifact SHA-256, package name, version name/code, every class-name match for the case-sensitive substring MainActivity, and all onCreate method descriptors reported for org.schabi.newpipe.MainActivity. Preserve reported signatures and explicit unknowns. For each onCreate entry include reported_signature, overload_index and dex_descriptor exactly as reported, preserving null. Final answer must be JSON with artifact_sha256, package_name, version_name, version_code, matches, onCreate, evidence_ids, limitations. Include real Evidence IDs supporting each result. Do not execute the APK or use shell, host file tools, network or other agents. Stop once these facts are supported.
When a client JavaScript executor is available, compose the required REA calls in one execution and return only selected facts from normalized_result, real Evidence IDs, target identity from subject.digest.sha256 and limitations. Parse original MCP text content if necessary. Do not return raw_result, whole Evidence or unrelated inventories. All matching classes and onCreate overloads must still be included.
@@ -0,0 +1 @@
Statically inventory {{artifact_path}} using only the registered REA tools. Open this ASAR as an archive, inspect its artifact inventory, and close the session. Report exact target SHA-256, the complete inventory manifest, counts of every entry_kind across all occurrences, the original occurrence records for root paths package.json, main.js and preload.js if present, all integrity contradictions, inspection coverage, unexplored branches, real Evidence IDs and limitations. This question asks about package bytes and inventory, not AST interpretation or runtime behavior. Do not execute target code, analyze all JavaScript, extract files, launch a GUI, use shell/file tools/network or other agents. When a client JavaScript executor is available, compose original calls in dependency order and return only requested fields from normalized_result; the full inventory is the Evidence nested in the inspect_artifact inventory_artifact substep. Use Evidence.subject.digest.sha256 for the target identity and retain both inspection and inventory Evidence IDs. Final JSON fields: artifact_sha256, manifest, entry_kind_counts, requested_paths, integrity_contradictions, coverage, unexplored_branches, evidence_ids, limitations. Stop when these facts and cleanup are supported. Use the original open_binary, inspect_artifact and close_binary operations, with integrity_policy=fail. The inventory Evidence has normalized_result.manifest and normalized_result.occurrences; each occurrence has entry_kind and logical_path. Count the complete occurrences array and filter those three exact root logical_path values. Keep the complete inventory inside the executor when one is available; return the requested projection.
@@ -0,0 +1 @@
Statically inventory {{artifact_path}} using only the registered REA tools. Open this ASAR as an archive, inspect its artifact inventory, and close the session. Report exact target SHA-256, the complete inventory manifest, counts of every entry_kind across all occurrences, the original occurrence records for root paths package.json, main.js and preload.js if present, all integrity contradictions, inspection coverage, unexplored branches, real Evidence IDs and limitations. This question asks about package bytes and inventory, not AST interpretation or runtime behavior. Do not execute target code, analyze all JavaScript, extract files, launch a GUI, use shell/file tools/network or other agents. When a client JavaScript executor is available, compose original calls in dependency order and return only requested fields from normalized_result; the full inventory is the Evidence nested in the inspect_artifact inventory_artifact substep. Use Evidence.subject.digest.sha256 for the target identity and retain both inspection and inventory Evidence IDs. Final JSON fields: artifact_sha256, manifest, entry_kind_counts, requested_paths, integrity_contradictions, coverage, unexplored_branches, evidence_ids, limitations. Stop when these facts and cleanup are supported.
@@ -0,0 +1 @@
Statically inspect {{artifact_path}} using only the registered REA tools. Report exact target SHA-256 and every reported firmware region with offsets, signatures, reported extents, provider provenance and examined coverage. Preserve unknowns and limitations; a signature scan does not prove partition boundaries or boot/runtime validity. Do not execute target code, extract files, launch a GUI, use shell/file tools/network or other agents. When a client JavaScript executor is available, select the requested normalized_result fields, Evidence.subject.digest.sha256 and real Evidence IDs before returning output. Final JSON fields: artifact_sha256, result, evidence_ids, limitations. Stop when the requested facts are supported.
@@ -0,0 +1 @@
Statically inspect {{artifact_path}} using only the registered REA tools. Report exact target SHA-256, assembly name/version, module name/MVID, managed classification and architecture with its evidence, every reported target framework, and all declared native ModuleRef/PInvoke boundaries with coverage and limitations. Do not load or execute the assembly, launch a GUI, use shell/file tools/network or other agents. When a client JavaScript executor is available, compose the required original MCP calls and return only requested normalized_result fields, target identity from subject.digest.sha256 and real Evidence IDs. Do not return whole Evidence, raw_result or unrelated resources/custom-attribute inventories. Preserve dependency order for operations sharing the selected managed target. Final JSON fields: artifact_sha256, assembly, module, classification, target_frameworks, native_boundaries, coverage, evidence_ids, limitations. Stop when these facts are supported.
@@ -0,0 +1 @@
Statically inspect {{artifact_path}} using only the registered REA tools and Ghidra. The pinned ELF header was independently observed to report entry address 0x403a50; treat that address as the analyst's seed, not as a function-name assumption. Keep default auto-analysis enabled and allow at least 600 seconds for native analysis (including the script deadline if using a bridge). Open the target with provider_id ghidra, resolve the containing procedure for that address, analyze it, and close the ephemeral session in a finally block or a subsequent cleanup call. Report exact target SHA-256, the entry_address, containing_procedure, procedure metadata, the first 512 UTF-16 units of pseudocode, caller_count, callee_count, real Evidence IDs and limitations. Do not execute target code, launch a GUI, use shell/file tools/network or other agents. When a client JavaScript executor is available, compose the original calls in dependency order and select requested fields before returning output; use Evidence.subject.digest.sha256 for the target identity. Final JSON fields: artifact_sha256, entry_address, containing_procedure, procedure, pseudocode_prefix, caller_count, callee_count, evidence_ids, limitations. The address seed applies only to the pinned jq artifact in corpus.json. Stop when these facts and cleanup are supported.
+127
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"""Run one owned experiment in a bounded, transient Linux systemd scope."""
import json
import os
from pathlib import Path
import subprocess
import sys
import time
import uuid
def available_bytes():
for line in Path('/proc/meminfo').read_text().splitlines():
if line.startswith('MemAvailable:'):
return int(line.split()[1]) * 1024
raise RuntimeError('MemAvailable unavailable')
def scope_has_processes(group):
if group is None:
return False
try:
return bool((group / 'cgroup.procs').read_text().strip())
except FileNotFoundError:
return False
def stop_owned_scope(unit, process, group):
subprocess.run(['systemctl', '--user', 'stop', '--no-block', unit],
check=False, timeout=5)
for attempt in range(2):
deadline = time.monotonic() + 10
while process.poll() is None or scope_has_processes(group):
if time.monotonic() >= deadline:
break
time.sleep(0.1)
else:
return
if attempt == 1:
raise RuntimeError('Cleanup unverified; retain owned scope ' + unit)
subprocess.run(['systemctl', '--user', 'kill', '--kill-who=all',
'--signal=SIGKILL', unit], check=False, timeout=5)
def main():
args = sys.argv[1:]
if args and args[0] == '--':
args = args[1:]
if not args:
raise SystemExit('Usage: resource-run.py -- COMMAND ARGS...')
gib = 1024 ** 3
if available_bytes() < 8 * gib:
raise SystemExit('Refusing experiment: less than 8 GiB available')
unit = 'rea-codemode-' + uuid.uuid4().hex + '.scope'
cpu = max(os.sched_getaffinity(0))
command = [
'systemd-run', '--user', '--scope', '--unit=' + unit,
'-p', 'MemoryMax=4G', '-p', 'MemoryHigh=3G', '-p', 'MemorySwapMax=0',
'-p', 'CPUQuota=100%', '-p', 'TasksMax=192',
'taskset', '-c', str(cpu), *args,
]
process = subprocess.Popen(command)
peak = 0
peak_tasks = 0
events = {}
cpu_stats = {}
abort = None
started = time.monotonic()
try:
group = None
while process.poll() is None:
if group is None:
reply = subprocess.run(
['systemctl', '--user', 'show', unit, '--value',
'--property=ControlGroup'],
capture_output=True, text=True, check=False,
)
path = reply.stdout.strip()
if path:
group = Path('/sys/fs/cgroup') / path.lstrip('/')
current = group / 'memory.current' if group else None
if current and current.exists():
try:
peak = max(peak, int(current.read_text()))
peak_tasks = max(peak_tasks, int((group / 'pids.current').read_text()))
cpu_stats = dict((key, int(value)) for key, value in
(line.split() for line in (group / 'cpu.stat').read_text().splitlines()))
for event_file in ['memory.events', 'pids.events']:
events[event_file] = dict(
(key, int(value)) for key, value in
(line.split() for line in (group / event_file).read_text().splitlines())
)
except FileNotFoundError:
# A completed transient scope can disappear between reads.
pass
if peak > 3 * gib:
abort = 'scope_memory_early_stop'
elif available_bytes() < 4 * gib:
abort = 'host_available_memory_early_stop'
elif events.get('pids.events', {}).get('max', 0):
abort = 'scope_task_limit_observed'
if abort:
stop_owned_scope(unit, process, group)
break
time.sleep(0.1)
code = process.wait()
except BaseException:
stop_owned_scope(unit, process, group)
raise
finally:
if scope_has_processes(group):
stop_owned_scope(unit, process, group)
print(json.dumps({
'resource_scope': unit, 'peak_cgroup_bytes_sampled': peak,
'elapsed_seconds': round(time.monotonic() - started, 3),
'abort': abort, 'hard_memory_bytes': 4 * gib,
'early_stop_bytes': 3 * gib, 'cpu_quota_percent': 100,
'cpu_affinity': [cpu],
'task_ceiling': 192, 'peak_tasks_sampled': peak_tasks,
'resource_events_last_observed': events,
'cpu_stat_last_observed': cpu_stats,
}), file=sys.stderr)
raise SystemExit(125 if abort else code)
if __name__ == '__main__':
main()
+367
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@@ -0,0 +1,367 @@
# Preliminary measurements
These are real Codex CLI 0.161.0 trials on the frozen checkout, using
`gpt-5.6-terra`, high reasoning, one CPU and a guarded memory scope. The task
called `binary_session` once and requested open state and server identity. This
is a health probe, not an investigation benchmark. API input tokens are cumulative
across model steps; cached tokens are a subset, not an additional cost.
| Profile | Seconds | Input tokens | Cached input | Output tokens | Outcome |
| ---------------------------------- | ------: | -----------: | -----------: | ------------: | --------------------------------------------------------------- |
| Direct MCP | 47.635 | 103154 | 70656 | 940 | Correct closed state; identity omitted after preview truncation |
| Client Code Mode flag | 67.345 | 197315 | 157696 | 1458 | Correct closed state; extra failed resource lookup |
| Client Code Mode only flag | 54.276 | 126609 | 84992 | 939 | Correct closed state; identity omitted |
| Bridge, original prompt | 300.173 | unavailable | unavailable | unavailable | Timeout before any completed tool call |
| Bridge, explicit projection prompt | 84.790 | 209248 | 175616 | 2125 | Correct closed state/version; conflated catalog identities |
These prompts and flags do not establish a controlled comparison. The projection
trial used a more explicit prompt. The client trials expose nested original MCP
calls in their transcripts; the flags alone do not establish code composition or
intermediate-result filtering. The timeout is retained as a failed trial without
an attributed root cause.
The direct tool delivered the original session result, including package version
6.4.0 and REA's catalog digests. In the bridge projection trial the script selected
the nonexistent `server_identity.catalog.digest`, which JavaScript omitted. The
answer instead used the bridge's SDK catalog hash. That is not the requested REA
identity and must fail that factual check. No unsupported digest is used as an
oracle for subsequent trials.
Discovery was unnecessarily returning entire output schemas. For example, the
live `binary_session` output schema occupies 18039 compact JSON bytes, compared
with 859 for its input schema. `analyze_javascript_application` uses 41662 and
2863 bytes respectively. The complete SDK catalog contains 172 tools and 1986857
compact JSON bytes. The bridge now defaults to input schemas and makes unchanged
output schemas available explicitly. Actual model savings from this change remain
unmeasured.
The upstream/downstream stdio boundary suite passed all nine tests. The repository
typecheck and lint passed under a one-CPU resource scope with a sampled peak of
2934038528 bytes. A 2 GiB soft limit caused heavy reclaim during native TypeScript
checking; the wrapper's soft limit is now aligned with its 3 GiB early-stop
threshold. Its 4 GiB hard ceiling and host-available-memory checks remain in force.
An earlier cached-build attempt was killed inside its 2 GiB scope; that is a
failed build attempt, not evidence of a host OOM or a benchmark result.
## Real shipped artifacts
All acquired bytes match `corpus.json`; ShareX's archive also matches the GitHub
asset digest and SQLite's npm archive matches its published SHA-512 integrity.
No target was executed. These measurements use real REA providers and SDK stdio,
with the same analysis arguments in each compared profile.
NewPipe's direct, discovery-only replay and bridge replay produce equal selected
facts, including exact target digest, package/version, two MainActivity matches,
reported `onCreate` signature, overload index and unavailable DEX descriptor. The
bridge retains all three real producer IDs. Discovery-only here is a replay cost
decomposition, not an implemented new MCP client protocol.
| Replay delivery | Discovery estimate | Intermediate/final result estimate |
| -------------------------------------------------- | -----------------: | ---------------------------------: |
| Direct: input definitions only, text content once | 107076 | 94945 |
| On-demand input definitions, original text content | 877 | 94945 |
| On-demand definitions, one composed projection | 877 | 1057 |
The bridge also sends 290 estimated tokens of code. Estimates use `cl100k_base`;
they are not Terra API tokens, latency or model task success. The direct baseline
uses input definitions and single text content, avoiding an inflated comparison
against duplicated MCP envelopes or unused output schemas. The full SDK envelope
figures, where useful for local transport, are recorded separately.
ShareX's real PE/CLI metadata and native-boundary workflows agree across direct
and bridge: assembly ShareX 19.0.2.0, modern .NET, x86_64, framework
`.NETCoreApp,Version=v9.0`, declared native boundaries and explicit coverage.
Single text-content estimates are 204766 tokens for the two original results and
4148 for the bridge projection. No .NET runtime behavior was verified.
jq's original trial failed because the stripped shipped executable has no
`jq_compile` symbol. The corrected direct trial uses the observed ELF entry
`0x403a50`, resolves it to Ghidra's `entry` function and analyzes that function.
It succeeds with retained Evidence and a closed ephemeral provider session.
The corrected bridge returns identical selected facts and limitations. Its final
result estimate is 1544 tokens versus 10189 for direct single-text results, plus
1610 for discovery and 267 for code. This small entry function
does not establish large-function or complete native-analysis coverage.
OpenWrt's original direct trial returned `unreadable_output` without the expected
report. Twelve independent bounded Binwalk invocations produced reports. An
observer launcher and a subsequent unchanged real Binwalk bridge trial succeeded,
reporting uImage at offset 0 and SquashFS at 2741985 with `signature_scan` coverage.
The observer is a diagnostic with a different launcher identity, not a benchmark
baseline. The original failure remains unexplained. Subsequent direct and bridge
workflows agree on all region facts and coverage; random upstream region IDs vary
and are preserved. Single-text estimates are 1387 tokens direct and 827 projected,
so this one-operation task provides much less composition benefit than Android.
SQLite's actual WASM fails the frozen REA WABT output parser with `Unrecognized
WABT section row`. WABT 1.0.42 prints the nine-character DataCount label without
leading padding; the owning parser currently requires leading whitespace. No
downstream shim is used, and no successful WASM provider claim is made.
Obsidian's initial real-model analysis ended without Evidence after Codex's host
closed stdout. Its standalone SDK replay returns a real provider timeout with a
retained partial Evidence ID. This was observed before automatic partial-summary
recovery was added, so the transcript retains that reference but does not export
its payload. A source-fixture production-boundary test now verifies that provider
timeout IDs survive auditing and resolve through the retained-evidence view.
Neither failure is a Code Mode speedup.
## Real Android agents
After raising the task ceiling, a direct Terra trial completes in 107.478 seconds
with 348556 API input tokens (292608 cached), 1815 output tokens and five completed
MCP calls. All six strict producer-fact assertions and cited-ID checks pass. Its
sampled peak is 1349251072 bytes and 127 tasks, with zero observed limit events.
A client Code Mode trial passes the same assertions in 183.361 seconds with
414869 input tokens (372480 cached), 3618 output tokens. The transcript must still
be inspected before attributing native composition or filtering to that flag.
The bridge trial before explicit projection guidance takes 84.754 seconds,
292063 input tokens (244992 cached) and 1661 output tokens. It returns whole
Evidence instead of filtering most intermediates. Requested facts and IDs are
supported, but its stronger exact-projection check fails because overload index
was omitted. A clarified question explicitly requires that index in later trials.
The next bridge trial composes three calls and filters their results, but selects
`normalized_result.engine.artifact_sha256` as the target hash. This is the Jadx
bridge JAR identity, not the APK identity. The strict hash check fails. It takes
166.411 seconds and 324417 input tokens (279040 cached), 2362 output tokens.
This confirms a real provenance risk in model-written projections. Trial
instructions now identify `Evidence.subject.digest.sha256` explicitly. This
change has not yet established a reliable repeated model efficiency gain.
The following bridge trial passes all six assertions and cited-ID checks, using
one execution script for all three original operations. It takes 137.966 seconds,
190313 input tokens (156672 cached) and 1695 output tokens. Four discovery calls
precede the script. This is an encouraging token result, but its revised prompt,
instructions and concurrent host workload prevent a controlled speed comparison.
Instructions and prompt digests are now retained without authentication or an
ambient environment snapshot, so future equal-task repetitions can be audited.
The 6.1 sol diagnostic touched the 96-task limit; it is invalid as a comparison
and was interrupted, with its copied profile removed. The wrapper now allows 192
tasks, records task/memory limit events and rejects capacity-limited trials. A
real thread-creation probe hit exactly 192 tasks, was stopped with exit 125 and
retained its limit reason; it used about 12 MiB and caused no memory-limit event.
The nine actual stdio boundary tests pass after discovery changes.
Wall times above include contention on the same pinned CPU during exploratory
work and differing prompts/instructions. They cannot support a controlled speed
ratio. A reproducible efficiency conclusion requires successful equal-task trials
and serial repetitions with the strongest existing-client baseline.
The stronger client trial uses an explicit instruction to compose and project the
existing operations, and passes all six checks: 72.341 seconds, 161370 input
tokens (120576 cached), 1664 output tokens and three completed MCP calls. An
equivalent question with the bridge passes in 115.962 seconds, 321295 input tokens
(283648 cached), 2274 output tokens, five discovery calls and one execution. The
native transcript does not expose executor source, so exact internal composition
is unverified. Nevertheless, this measured client profile is a materially stronger
baseline than the original repeated-call trial. Total input, uncached input,
output and wall time must be considered separately; cached-token differences make
total input an incomplete cost metric.
This reverses the preliminary temptation to equate replay compression with the
best Codex experience. Existing client support with explicit Evidence-aware
recipes may be enough. An optional bridge needs to justify discovery overhead and
remains useful to test for clients without equivalent execution support.
Eleven actual SDK/stdio tests pass, including a controlled delivery delay after a
real upstream result to exercise queued cancellation. Both the delayed call and
its queued successor release deferred guest handles before runtime disposal.
This test does not simulate or establish new provider behavior.
The bridge remains an experiment and has not changed any published REA contract.
## Existing-client and managed follow-up
The same Android v3 question with normal MCP, without the experimental Code Mode
feature flags, passes all six fact assertions and reference checks: 75.117 seconds,
103471 API input tokens (73728 cached), 1538 output tokens and three original MCP
calls. This is the strongest measured Android baseline so far. Its wall time also
includes a short boundary-test overlap, so it is not a controlled latency ratio.
The installed model catalog requests code-mode-only tool delivery; flag settings
and nested MCP events alone cannot establish the internal executor's behavior.
The first real ShareX managed-agent comparison uses the same question with Terra
high and identical provider settings. Normal MCP takes 81.578 seconds, 217573 input
tokens (186368 cached), 2647 output tokens and two original calls. The bridge takes
96.930 seconds, 218089 input tokens (155904 cached), 3247 output tokens, four
searches and two executions. Its first script uses an expression instead of the
required async-body `return`, yielding no projection; it repeats both operations.
Query discovery now defaults to lightweight names/descriptions, while exact-name
discovery supplies input schemas. This run still requested full output schemas
individually and therefore does not establish an efficiency gain from that change.
Both answers match all seven requested managed fact groups, including exact target
SHA-256, assembly/module identities, classification evidence, framework, declared
ModuleRef/PInvoke arrays and coverage. Those empty arrays concern ShareX.dll only.
The bridge passes cited-reference verification. Codex truncated the original
managed-artifact response in its normal-MCP JSONL at roughly one MiB, leaving an
invalid JSON fragment; the automated grader cannot validate that one reference
from a complete producer envelope. Its reference-failure result is retained,
despite the matching ID being visible in the transcript prefix and replay. This
is a verification limitation, not a demonstrated fabricated ID.
The runner now handles SIGTERM so copied trial credentials are removed during a
resource abort. A controlled non-model launcher received owned-scope SIGTERM,
exited 143 and left no trial profile while preserving the dummy source auth file.
This verifies credential cleanup only. The eleven actual stdio tests pass after
the adaptive discovery change, with a sampled peak of 1365106688 bytes, 42 tasks
and zero observed memory/task limit events.
## Serial comparison and package inventory
A serial Android v3 pair, without concurrent provider/build work, passes every
fact and cited-reference check. Normal MCP uses 56.962 seconds, 105861 input
(75776 cached, 30085 uncached), 1106 output tokens and three original calls. The
adaptive-discovery bridge uses 106.134 seconds, 200537 input (175872 cached,
24665 uncached), 2177 output tokens, four searches and one execution. Its smaller
uncached input does not imply lower overall cost: output, cache rates and latency
also matter. It still requests original output schemas and mistakenly searches
for the already exposed bridge executor. Sampled memory peaks are 1333710848 and
1656098816 bytes respectively; neither run touches memory/task limits. One pair
is insufficient for a statistical latency or reliability claim.
A separate Obsidian package-inventory replay succeeds with existing REA tools.
Direct and bridge return byte-for-byte equal selected facts: 397 graph nodes and
occurrences, 369 files, 28 directories, root main.js/package.json occurrences,
no root preload.js, no observed integrity contradiction, complete-within-substeps
coverage and an explicit unexplored JavaScript analysis branch. Both original
Evidence IDs are preserved. Direct/bridge operations take 6.267/6.618 seconds;
original single-text results total 178958 estimated tokens versus a 1404-token
bridge result, 1305 for discovery and 322 for code. These are replay estimates,
not model latency or success. Inventory does not complete the timed-out AST task.
An output-type discovery probe compiles seven real SDK schemas successfully.
Derived TypeScript estimates are 784/719/751 tokens for Android package/search/
class, 1558/1420 for managed artifact/native boundaries, 1264 for artifact inventory
and 2289 for function analysis. Their original JSON schemas use 1666/1480/1576,
3524/2932, 2812 and 5091 respectively. These declarations describe code values;
they do not preserve every JSON Schema validation rule. Exact-name discovery now
includes them without replacing explicitly requested original JSON schemas. Real
model benefit from this addition remains to be tested. The audit also carries
original Evidence links; a real retained-view readback verifies linked IDs rather
than trusting references invented by a projection.
The output-declaration boundary suite first failed its type-name assertion because
the compiler preferred the schema's URN identity as a display name. The derived
compilation now supplies a descriptive title while returning the original schema
unchanged. All eleven tests then pass, including original-link readback, at a
sampled peak of 1399996416 bytes and zero observed limit events. Declarations are
cached per exact tool name for this immutable live-catalog connection; repeated
discovery does not regenerate them. No provider implementation or published
REA API has changed.
## Typed-discovery serial agent checkpoint
All rows below use real Codex CLI 0.161.0, Terra high, the same rendered question
within each pair, and the same provider settings. The bridge/runtime/runner source
fingerprints match commit `22326e819`; model-written original arguments can differ.
Comparisons include required mode-specific instructions and are not a controlled
causal decomposition of inference, caching and provider time.
| Case | Profile | Wall seconds | Input | Cached | Uncached | Output | MCP calls | Fact/reference check |
| ------------------ | ------- | -----------: | -----: | -----: | -------: | -----: | --------: | --------------------------------- |
| android | direct | 67.329 | 107007 | 83712 | 23295 | 1670 | 3 | pass |
| android | bridge | 48.231 | 113256 | 91648 | 21608 | 1456 | 3 | pass |
| managed | bridge | 73.145 | 116974 | 92672 | 24302 | 2065 | 3 | classification field omitted |
| managed | direct | 33.15 | 108096 | 75776 | 32320 | 2315 | 2 | facts match; reference unverified |
| electron-inventory | direct | 89.494 | 266121 | 238848 | 27273 | 3215 | 3 | pass |
| electron-inventory | bridge | 145.577 | 462809 | 407040 | 55769 | 5624 | 8 | pass |
| firmware | bridge | 81.944 | 152886 | 126976 | 25910 | 2192 | 3 | pass |
| firmware | direct | 30.161 | 103224 | 74752 | 28472 | 1761 | 1 | pass |
The managed bridge omits the producer classification container field (`pe`) while
preserving status/runtime/implementation/architecture and all classification
evidence. Its strict complete-classification assertion fails; this is an omission,
not an incorrect architecture claim. Normal MCP matches requested facts but its
large-result JSONL truncation again prevents automated verification of one ID.
The initial grader treated grouped path records, extra known coverage counts and
an empty per-source contradiction object as mismatches. Task-specific comparison
now accepts those lossless report forms. Firmware compares observed offset/length
facts, checks any supplied derived end arithmetically, and verifies engine version
and executable digest. Run-local UUIDs and differently named display fields are
not compared as if they were stable source identity. Original strict grades and
pre-equivalence grades remain outside Git, and new grades include a grader digest.
These report-format comparisons do not add aliases to any REA tool contract.
Obsidian bridge discovery takes six searches and two executions. The first returns
the entire nested inventory; the second repeats it and computes a focused answer.
The live nested Evidence schema describes normalized_result as generic JSON, so
derived types alone cannot teach its concrete manifest/occurrences layout. Its
recursive record walk happens to match this corpus, but format-specific field
selection is the stronger recipe. Both model profiles choose record-and-continue
for integrity; deterministic inventory replays used fail. No contradictions were
observed, and the exact caller-selected arguments are retained.
## Completed serial cohort
The final sixteen-row cohort, raw-event digests, exact runner/bridge/lockfile
fingerprints, prompt/instruction/provider digests and sampled resource stats are
in [agent-results.json](agent-results.json). The requested model configuration is
Terra high. Two managed bridge answers omit the classification container field
under the stronger full-object check; two normal-MCP managed logs have a truncated
producer envelope. The twelve other rows pass requested fact and observed-reference
checks. This is producer parity, not independent runtime truth or a per-fact
citation-association proof. Earlier stricter report-form grades remain retained.
| Trial | Wall seconds | Input | Cached | Uncached | Output | MCP calls | Check |
| ---------------------------------- | -----------: | -----: | -----: | -------: | -----: | --------: | --------------------------------- |
| android-direct-5 | 67.329 | 107007 | 83712 | 23295 | 1670 | 3 | pass |
| android-bridge-7 | 48.231 | 113256 | 91648 | 21608 | 1456 | 3 | pass |
| managed-bridge-2 | 73.145 | 116974 | 92672 | 24302 | 2065 | 3 | classification container omitted |
| managed-direct-2 | 33.150 | 108096 | 75776 | 32320 | 2315 | 2 | facts match; reference unverified |
| electron-inventory-direct-1 | 89.494 | 266121 | 238848 | 27273 | 3215 | 3 | pass |
| electron-inventory-bridge-1 | 145.577 | 462809 | 407040 | 55769 | 5624 | 8 | pass |
| firmware-bridge-1 | 81.944 | 152886 | 126976 | 25910 | 2192 | 3 | pass |
| firmware-direct-1 | 30.161 | 103224 | 74752 | 28472 | 1761 | 1 | pass |
| native-direct-1 | 327.150 | 151343 | 122368 | 28975 | 2458 | 4 | pass |
| native-bridge-1 | 334.642 | 285961 | 245504 | 40457 | 2129 | 4 | pass |
| android-bridge-8 | 134.555 | 159370 | 134400 | 24970 | 3250 | 7 | pass |
| android-direct-6 | 71.624 | 153031 | 117504 | 35527 | 1501 | 3 | pass |
| managed-direct-3 | 75.229 | 108593 | 75776 | 32817 | 2774 | 2 | facts match; reference unverified |
| managed-bridge-3 | 40.609 | 125519 | 96000 | 29519 | 2274 | 3 | classification container omitted |
| electron-inventory-guided-bridge-1 | 85.909 | 101994 | 61440 | 40554 | 2563 | 3 | pass |
| electron-inventory-guided-direct-1 | 67.540 | 263484 | 221952 | 41532 | 2499 | 4 | pass |
Ghidra's aggregate sampled CPU time is 263.738 seconds directly and 271.096 with
the bridge. The bridge uses three original operations versus four directly,
obtaining containing identity from the analyzed procedure. Both close the session
successfully. The native comparison uses the same default analysis settings;
these data do not establish a meaningful native speedup.
The second Android bridge repetition completes seven original calls across five
scripts, without tool errors, before its final composed answer. Its 134.555-second
result reverses the first repetition's latency advantage. The model did not
reliably choose one composed execution even with explicit guidance. Uncached
input is lower in both bridge repetitions, while output and latency vary.
The guided Electron question explicitly names the existing operations and the
nested inventory's manifest/occurrences layout for both profiles. Both pass, with
integrity_policy=fail. The bridge composes open/inspect/close once; the normal-MCP
profile repeats inspect_artifact. The total-input reduction from 263484 to 101994
is large, but uncached input differs by only 978 tokens and bridge latency is
higher. Earlier non-guided profiles are a different question and cannot support
a causal prompt-improvement ratio. Unknown nested payload types remain an observed
contract-discovery problem; caller-selected values and identities are preserved.
All sixteen runs stay below memory/task ceilings, with maximum sampled memory
1659744256 bytes and 126 tasks; no observed memory/task limit event or resource
abort occurs. Copied profile count is zero at completion. Runtime measurements
belong to the recorded source fingerprint at 22326e819; subsequent timer-range
validation and test-only Ajv installation are not new model measurements.
Final boundary verification passes twelve actual SDK/stdio tests. A 2 MiB guest
budget rejects allocation pressure and the next execution succeeds. This is a
guest-budget failure, not an OS OOM or provider behavior claim. A local pinned-Node
probe shows a 2147483648-ms timeout becomes 1 ms; the owning named execution
contract now rejects that range before allocation. After SDK conversion, both
advertised bridge input schemas validate under JSON Schema 2020-12, and the actual
stdio client rejects invalid code, oversized memory and timer values. Sampled
suite memory peaks at 1387433984 bytes, with zero observed memory/task limit events.
See [decision.md](decision.md) for the recommendation: keep current REA contracts,
improve focused Evidence-aware workflow guidance, and retain the bridge as an
opt-in candidate. A broad default switch is not justified by these samples.
+88 -104
View File
@@ -1,12 +1,4 @@
#!/bin/bash
{
# Truncation guard: this brace group opens on line 2 and closes on the last
# line, so bash must read the entire file before it runs any command. On the
# `curl ... | bash` path, a download cut off anywhere before the final `}` is
# an unterminated compound command, which bash reports as a syntax error at
# EOF without running anything. Without the guard, a cut right after `set`
# would run the bare builtin and print every shell variable, and a cut right
# after `main` would run the installer without the caller's flags.
set -euo pipefail
PACKAGE="rea-agents"
@@ -29,112 +21,104 @@ usage() {
cat <<'EOF'
Usage: install.sh [--version VERSION] [--dry-run] [--no-setup] [--no-prompt] [--verbose]
Installs the REA CLI, then starts `rea setup` interactively to configure Hopper
and agents when a terminal is available. Pass --no-setup (or --no-prompt) to
skip setup and run `rea setup` later.
Installs only the REA CLI. Run `rea setup` separately to configure Hopper and agents.
EOF
}
main() {
while (($# > 0)); do
case "$1" in
--version)
(($# >= 2)) || fail "--version requires a value."
version="$2"
shift 2
;;
--dry-run)
dry_run=true
shift
;;
--no-setup|--no-prompt)
start_setup=false
shift
;;
--verbose)
verbose=true
shift
;;
--help|-h)
usage
exit 0
;;
*) fail "unknown option: $1" ;;
esac
done
while (($# > 0)); do
case "$1" in
--version)
(($# >= 2)) || fail "--version requires a value."
version="$2"
shift 2
;;
--dry-run)
dry_run=true
shift
;;
--no-setup|--no-prompt)
start_setup=false
shift
;;
--verbose)
verbose=true
shift
;;
--help|-h)
usage
exit 0
;;
*) fail "unknown option: $1" ;;
esac
done
if [[ "$verbose" == true ]]; then
set -x
fi
if [[ "$verbose" == true ]]; then
set -x
fi
platform="$(uname -s)"
[[ "$platform" == "Darwin" || "$platform" == "Linux" ]] || fail "REA supports macOS and selected 64-bit Linux distributions."
command -v curl >/dev/null 2>&1 || fail "curl is required. Install curl, then rerun this installer."
command -v node >/dev/null 2>&1 || fail "Node.js 22.x (>=22.19), 24.x (>=24.11), or 26+ is required; install it from https://nodejs.org and retry."
command -v npm >/dev/null 2>&1 || fail "npm is required; install it with Node.js and retry."
platform="$(uname -s)"
[[ "$platform" == "Darwin" || "$platform" == "Linux" ]] || fail "REA supports macOS and selected 64-bit Linux distributions."
command -v curl >/dev/null 2>&1 || fail "curl is required. Install curl, then rerun this installer."
command -v node >/dev/null 2>&1 || fail "Node.js 22.x (>=22.19), 24.x (>=24.11), or 26+ is required; install it from https://nodejs.org and retry."
command -v npm >/dev/null 2>&1 || fail "npm is required; install it with Node.js and retry."
node_version="$(node -p 'process.versions.node' 2>/dev/null || true)"
IFS=. read -r node_major node_minor _node_patch <<<"$node_version"
[[ "$node_major" =~ ^[0-9]+$ && "$node_minor" =~ ^[0-9]+$ ]] || fail "the active Node.js version could not be read. Check that node works and is on PATH, then retry."
if ! [[ "$_node_patch" =~ ^[0-9]+(\+[0-9A-Za-z.-]+)?$ ]] ||
! ((node_major == 22 && node_minor >= 19 || node_major == 24 && node_minor >= 11 || node_major >= 26)); then
fail "Node.js $node_version is unsupported; use Node.js 22.x (>=22.19), 24.x (>=24.11), or 26+."
fi
node_version="$(node -p 'process.versions.node' 2>/dev/null || true)"
IFS=. read -r node_major node_minor _node_patch <<<"$node_version"
[[ "$node_major" =~ ^[0-9]+$ && "$node_minor" =~ ^[0-9]+$ ]] || fail "the active Node.js version could not be read. Check that node works and is on PATH, then retry."
if ! [[ "$_node_patch" =~ ^[0-9]+(\+[0-9A-Za-z.-]+)?$ ]] ||
! ((node_major == 22 && node_minor >= 19 || node_major == 24 && node_minor >= 11 || node_major >= 26)); then
fail "Node.js $node_version is unsupported; use Node.js 22.x (>=22.19), 24.x (>=24.11), or 26+."
fi
if [[ -n "$version" ]]; then
[[ "$version" =~ ^${version_pattern}$ ]] || fail "version must be an exact semantic version."
else
release_json="$(curl -fsSL --proto '=https' --tlsv1.2 --retry 3 -H 'Accept: application/vnd.github+json' "https://api.github.com/repos/$REPOSITORY/releases/latest")" || fail "the latest REA release could not be resolved. Check network access or pass --version VERSION, then retry."
tag="$(printf '%s' "$release_json" | node -e 'let s="";process.stdin.on("data",c=>s+=c).on("end",()=>{const v=JSON.parse(s).tag_name;if(typeof v!=="string")process.exit(1);process.stdout.write(v)})' 2>/dev/null)" || fail "the release response was invalid. Retry later or pass --version VERSION."
[[ "$tag" =~ ^rea-agents-(${version_pattern})$ ]] || fail "the latest release tag was invalid. Retry later or pass --version VERSION."
version="${BASH_REMATCH[1]}"
fi
if [[ -n "$version" ]]; then
[[ "$version" =~ ^${version_pattern}$ ]] || fail "version must be an exact semantic version."
else
release_json="$(curl -fsSL --proto '=https' --tlsv1.2 --retry 3 -H 'Accept: application/vnd.github+json' "https://api.github.com/repos/$REPOSITORY/releases/latest")" || fail "the latest REA release could not be resolved. Check network access or pass --version VERSION, then retry."
tag="$(printf '%s' "$release_json" | node -e 'let s="";process.stdin.on("data",c=>s+=c).on("end",()=>{const v=JSON.parse(s).tag_name;if(typeof v!=="string")process.exit(1);process.stdout.write(v)})' 2>/dev/null)" || fail "the release response was invalid. Retry later or pass --version VERSION."
[[ "$tag" =~ ^rea-agents-(${version_pattern})$ ]] || fail "the latest release tag was invalid. Retry later or pass --version VERSION."
version="${BASH_REMATCH[1]}"
fi
# npm's exact-version resolver cleans build metadata from the requested version,
# so it may install the base release and make the post-install identity check fail.
if [[ "$version" =~ \+ ]]; then
fail "npm cannot install an exact version with build metadata. Pass a version without build metadata, then retry."
fi
# npm's exact-version resolver cleans build metadata from the requested version,
# so it may install the base release and make the post-install identity check fail.
if [[ "$version" =~ \+ ]]; then
fail "npm cannot install an exact version with build metadata. Pass a version without build metadata, then retry."
fi
install_args=(install --global)
if [[ "$platform" == "Linux" ]]; then
install_args+=(--prefix "$HOME/.local")
install_bin="$HOME/.local/bin/rea"
else
npm_prefix="$(npm prefix --global)" || fail "the npm global prefix could not be read. Repair the npm configuration, then retry."
install_bin="$npm_prefix/bin/rea"
fi
install_args+=("$PACKAGE@$version")
install_args=(install --global)
if [[ "$platform" == "Linux" ]]; then
install_args+=(--prefix "$HOME/.local")
install_bin="$HOME/.local/bin/rea"
else
npm_prefix="$(npm prefix --global)" || fail "the npm global prefix could not be read. Repair the npm configuration, then retry."
install_bin="$npm_prefix/bin/rea"
fi
install_args+=("$PACKAGE@$version")
printf 'REA install plan\n'
printf ' Version: %s\n' "$version"
printf ' Runtime: Node.js %s\n' "$node_version"
printf ' Command:'
printf ' %q' npm "${install_args[@]}"
printf '\n'
printf ' Binary: %s\n' "$install_bin"
printf ' Setup: %s\n' "$([[ "$start_setup" == true ]] && printf 'start when a terminal is available' || printf 'skipped')"
printf 'REA install plan\n'
printf ' Version: %s\n' "$version"
printf ' Runtime: Node.js %s\n' "$node_version"
printf ' Command:'
printf ' %q' npm "${install_args[@]}"
printf '\n'
printf ' Binary: %s\n' "$install_bin"
printf ' Setup: %s\n' "$([[ "$start_setup" == true ]] && printf 'start when a terminal is available' || printf 'skipped')"
if [[ "$dry_run" == true ]]; then
printf 'Dry run complete; no changes made.\n'
exit 0
fi
if [[ "$dry_run" == true ]]; then
printf 'Dry run complete; no changes made.\n'
exit 0
fi
printf 'Installing %s@%s...\n' "$PACKAGE" "$version"
npm "${install_args[@]}" || fail "npm could not install REA. Check registry access and npm permissions, then retry."
[[ -x "$install_bin" ]] || fail "npm completed without installing the rea command. Check the npm global bin directory and PATH, then retry."
installed_version="$("$install_bin" --version 2>/dev/null | tr -d '[:space:]')" || fail "the installed REA version could not be read. Reinstall the requested version, then retry."
[[ "$installed_version" == "$version" ]] || fail "installed version $installed_version does not match $version. Reinstall the requested version, then retry."
printf 'Installing %s@%s...\n' "$PACKAGE" "$version"
npm "${install_args[@]}" || fail "npm could not install REA. Check registry access and npm permissions, then retry."
[[ -x "$install_bin" ]] || fail "npm completed without installing the rea command. Check the npm global bin directory and PATH, then retry."
installed_version="$("$install_bin" --version 2>/dev/null | tr -d '[:space:]')" || fail "the installed REA version could not be read. Reinstall the requested version, then retry."
[[ "$installed_version" == "$version" ]] || fail "installed version $installed_version does not match $version. Reinstall the requested version, then retry."
printf 'REA %s is installed.\n' "$version"
if [[ "$start_setup" == true && -r /dev/tty && -w /dev/tty && -t 1 ]]; then
printf 'Starting REA setup...\n'
"$install_bin" setup </dev/tty >/dev/tty
else
printf 'Run %s setup to configure Hopper and agents.\n' "$install_bin"
fi
}
main "$@"
exit $?
}
printf 'REA %s is installed.\n' "$version"
if [[ "$start_setup" == true && -r /dev/tty && -w /dev/tty && -t 1 ]]; then
printf 'Starting REA setup...\n'
"$install_bin" setup </dev/tty >/dev/tty
else
printf 'Run %s setup to configure Hopper and agents.\n' "$install_bin"
fi
-6
View File
@@ -51,14 +51,10 @@
"bridge/process/ProcessRunTokenReader.swift",
"bridge/process/ProcessRunTokenReaderMain.swift",
"bridge/ghidra/ReaGhidraBridge.java",
"bridge/ghidra/ReaGhidraBundleActivator.java",
"bridge/ghidra/ReaGhidraExtensions.java",
"bridge/ghidra/ReaGhidraPrepareCom.java",
"bridge/ghidra/ReaGhidraApplySeeds.java",
"bridge/ghidra/ReaGhidraAnalysisOptions.java",
"bridge/ghidra/ReaGhidraNoReturnFix.java",
"bridge/ghidra/ReaGhidraMipsSoftFloat.java",
"bridge/ghidra/ReaGhidraPrepareRaw.java",
"bridge/android/ReaJadxBridge.java",
"bridge/mitmproxy/capture.py",
"scripts/rea.mjs",
@@ -165,13 +161,11 @@
"verify:ghidra": "npm run build:cached && node scripts/verify-real-ghidra.mjs",
"verify:ghidra:seeds": "npm run build:cached && node scripts/verify/ghidra/seeds.mjs",
"verify:ghidra:mips": "npm run build:cached && node scripts/verify-real-ghidra-mips.mjs",
"verify:ghidra:mips-relocatable": "npm run build:cached && node scripts/verify-real-ghidra-mips-relocatable.mjs",
"verify:ghidra:swift": "npm run build:cached && node scripts/verify-real-ghidra-swift.mjs",
"verify:ida": "npm run build:cached && node scripts/verify-real-ida.mjs",
"verify:ghidra:switch": "npm run build:cached && node scripts/verify-real-ghidra-switch.mjs",
"verify:ghidra:dos": "npm run build:cached && node scripts/verify-real-ghidra-dos.mjs",
"verify:ghidra:com": "npm run build:cached && node scripts/verify-real-ghidra-com.mjs",
"verify:ghidra:raw": "npm run build:cached && node scripts/verify-real-ghidra-raw.mjs",
"verify:ghidra:aarch64-jump-table": "npm run build:cached && node scripts/verify-real-ghidra.mjs --aarch64-jump-table",
"verify:interface-builder": "npm run build:cached && node scripts/verify/apple/interface-builder.mjs",
"verify:ghidra:cross-format": "npm run build:cached && node scripts/verify-real-ghidra.mjs --cross-format",
-16
View File
@@ -401,22 +401,6 @@ class WebsiteTranslationChecks(unittest.TestCase):
server.shutdown()
worker.join()
def test_every_reading_page_offers_light_and_dark_theme_colors(self):
site = ROOT / "website/_site"
english_pages = reading_pages(ROOT / "website/public")
self.assertTrue(english_pages)
for language in languages(ROOT):
code = language["code"]
for original in english_pages:
relative = original.relative_to(ROOT / "website/public")
for path in {original, site / relative if code == "en" else site / code / relative}:
with self.subTest(language=code, page=str(path.relative_to(ROOT))):
doc = Document(path.read_text())
media = sorted(node.attrs.get("media") for node in doc.nodes if node.tag == "meta" and node.attrs.get("name") == "theme-color")
self.assertEqual(media, ["(prefers-color-scheme: dark)", "(prefers-color-scheme: light)"])
styles = (ROOT / "website/public/assets/styles.css").read_text()
self.assertTrue("@media (prefers-color-scheme: dark)" in styles, "styles.css has no dark color scheme block")
if __name__ == "__main__":
unittest.main()
+5 -6
View File
@@ -13,6 +13,10 @@ import { exec } from "./lib/verify-package-core.mjs";
import { createVerifierRun, completeVerifierRun } from "./lib/verifier-run.mjs";
import { createAnthropicModelFixture } from "./verify/clients/anthropic-model-fixture.mjs";
assert(
process.platform !== "win32",
"Native Claude Code verifier requires POSIX; Windows is unverified",
);
const repo = fileURLToPath(new URL("..", import.meta.url));
const runtimeRoot = process.env.REA_VERIFY_RUNTIME_ROOT ?? repo;
const command = process.env.REA_VERIFY_CLAUDE_COMMAND ?? "claude";
@@ -42,13 +46,8 @@ try {
await exec(command, ["--version"], { env: environment, timeout: 30_000 })
).stdout.trim();
} catch (cause) {
// npm installs put only a claude.cmd shim on PATH, which Node does not spawn without a shell.
const windowsHint =
process.platform === "win32"
? " On Windows, select claude.exe; npm installs provide it under node_modules/@anthropic-ai/claude-code/bin."
: "";
throw new Error(
`Claude Code preflight failed for ${command}; install Claude Code or set REA_VERIFY_CLAUDE_COMMAND.${windowsHint} ${String(cause)}`,
`Claude Code preflight failed for ${command}; install Claude Code or set REA_VERIFY_CLAUDE_COMMAND. ${String(cause)}`,
);
}
const target = join(lab, "fixture α测试");
+8 -31
View File
@@ -14,7 +14,7 @@ import {
writeFile,
} from "node:fs/promises";
import { tmpdir } from "node:os";
import { basename, dirname, join, resolve } from "node:path";
import { dirname, join, resolve } from "node:path";
import { promisify } from "node:util";
import { fileURLToPath, pathToFileURL } from "node:url";
@@ -172,14 +172,11 @@ const digest = (bytes) => createHash("sha256").update(bytes).digest("hex");
const runtimeParent = join(workspace, "runtime with spaces");
await mkdir(runtimeParent);
const callerDirectory = join(workspace, "caller cwd with spaces");
// Keep sorted for comparison with the final caller-directory listing.
const scriptCollisions = [
"ReaGhidraAnalysisOptions.java",
"ReaGhidraApplySeeds.java",
"ReaGhidraBridge.java",
"ReaGhidraNoReturnFix.java",
"ReaGhidraPrepareCom.java",
"ReaGhidraPrepareRaw.java",
"ReaGhidraApplySeeds.java",
"ReaGhidraNoReturnFix.java",
];
await mkdir(callerDirectory);
for (const name of scriptCollisions) await mkdir(join(callerDirectory, name));
@@ -293,23 +290,6 @@ try {
await client.connect(transport);
await call("open_binary", { path: target });
await call("binary_overview", {});
const activators = (
await readdir(runtimeParent, { recursive: true })
).filter((path) => basename(path) === "ReaGhidraBundleActivator.class");
assert.equal(activators.length, 1);
const [activator] = activators;
assert.ok(activator !== undefined);
const bundleDirectory = dirname(join(runtimeParent, activator));
const manifest = await readFile(
join(bundleDirectory, "META-INF", "MANIFEST.MF"),
"utf8",
);
assert.match(manifest, /^Bundle-Activator: ReaGhidraBundleActivator\r?$/mu);
await assert.rejects(
readFile(join(bundleDirectory, "GeneratedActivator.class")),
{ code: "ENOENT" },
);
report.bundleActivator = "ReaGhidraBundleActivator";
assert.equal((await call("list_documents", {})).length, 1);
await call("list_names", {});
const procedures = await call("list_procedures", {});
@@ -414,15 +394,15 @@ try {
return evidence.normalized_result;
},
);
const { GHIDRA_MUTATING_OPERATIONS, GHIDRA_SESSION_CAPABILITIES } =
const expected = (
await import(
pathToFileURL(join(packageRoot, "dist/ghidra/GhidraSessionValues.js"))
);
const expected = GHIDRA_SESSION_CAPABILITIES.filter(
)
).GHIDRA_SESSION_CAPABILITIES.filter(
(name) =>
name !== "ping" &&
name !== "shutdown" &&
!GHIDRA_MUTATING_OPERATIONS.has(name),
name !== "annotate_native_function",
);
assert.ok(
expected.every((name) => report.mcpOperations.includes(name)),
@@ -460,10 +440,7 @@ try {
token,
"Analysis changed caller token authority.",
);
assert.deepEqual(
(await readdir(callerDirectory)).sort(),
[...scriptCollisions].sort(),
);
assert.deepEqual((await readdir(callerDirectory)).sort(), scriptCollisions);
for (const name of scriptCollisions)
assert.deepEqual(await readdir(join(callerDirectory, name)), []);
report.callerScriptCollisionsPreserved = true;
+1 -7
View File
@@ -5,16 +5,10 @@ import { promisify } from "node:util";
const exec = promisify(execFile);
const packedHopperBridge = "package/bridge/hopper_bridge.py";
const packedGhidraBridge = "package/bridge/ghidra/ReaGhidraBridge.java";
const packedGhidraActivator =
"package/bridge/ghidra/ReaGhidraBundleActivator.java";
/** Check shipped bridge files; real-provider lanes verify runtime behavior. */
export async function verifyPackedBridge({ workspace, tarball, packedFiles }) {
for (const path of [
packedHopperBridge,
packedGhidraBridge,
packedGhidraActivator,
]) {
for (const path of [packedHopperBridge, packedGhidraBridge]) {
if (!packedFiles.includes(path)) throw new Error(`package omitted ${path}`);
}
await exec("tar", ["-xf", tarball, "-C", workspace]);
@@ -1,333 +0,0 @@
#!/usr/bin/env node
import assert from "node:assert/strict";
import { execFile } from "node:child_process";
import { createHash } from "node:crypto";
import { mkdtemp, mkdir, readFile, rm } from "node:fs/promises";
import { tmpdir } from "node:os";
import { join } from "node:path";
import { fileURLToPath } from "node:url";
import { promisify } from "node:util";
import { Client } from "@modelcontextprotocol/client";
import { StdioClientTransport } from "@modelcontextprotocol/client/stdio";
import { parseBinaryTarget } from "../dist/application/BinaryTargetResolver.js";
import { parseEvidence } from "../dist/domain/evidence.js";
import { parseAnalysisSnapshot } from "../dist/domain/analysisSnapshot.js";
import { functionDossierSchema } from "../dist/domain/hopperValues.js";
import { inspectGhidraInstallation } from "../dist/ghidra/GhidraInstallation.js";
import { buildMipsRelocatableFixture } from "../tests/conformance/ghidra/mips-fixture.mjs";
import {
assertMipsRelocations,
inspectMipsRelocatableReadelf,
} from "../tests/conformance/ghidra/mips-relocatable-checks.mjs";
import { requireMcpOperationResult } from "./lib/mcp-verifier-results.mjs";
import { createVerifierRun, completeVerifierRun } from "./lib/verifier-run.mjs";
// Optional cross-target lane for ET_REL objects. No tool acquisition, no
// linking and no target execution.
if (process.argv.length > 2)
throw new Error(
"Usage: node scripts/verify-real-ghidra-mips-relocatable.mjs",
);
if (!["linux", "darwin"].includes(process.platform))
throw new Error(
"MIPS verification requires a supported Linux/macOS Ghidra host",
);
if (process.env.GHIDRA_INSTALL_DIR === undefined)
throw new Error("Missing prerequisite: caller-supplied GHIDRA_INSTALL_DIR");
const installation = inspectGhidraInstallation({
environment: process.env,
installDir: process.env.GHIDRA_INSTALL_DIR,
...(process.env.JAVA_HOME === undefined
? {}
: { javaHome: process.env.JAVA_HOME }),
});
if (installation.status !== "available")
throw new Error(
`Ghidra prerequisite unavailable: ${JSON.stringify(installation)}`,
);
const execute = promisify(execFile);
const entrypoint = fileURLToPath(new URL("./rea.mjs", import.meta.url));
const run = createVerifierRun();
const workspace = await mkdtemp(join(tmpdir(), "rea-mips-rel-proof-"));
const runtime = join(workspace, "runtime");
await mkdir(runtime);
const env = {
PATH: process.env.PATH ?? "/usr/bin:/bin",
TMPDIR: runtime,
REA_LOG_LEVEL: "silent",
REA_ANALYSIS_PROVIDER: "ghidra",
REA_PROCESS_RUN_ID: run.run_id,
GHIDRA_INSTALL_DIR: installation.installDir,
JAVA_HOME: installation.javaHome,
HOPPER_LAUNCHER_PATH: "/rea-unconfigured-deep-provider/hopper",
};
for (const setting of ["GHIDRA_HEADLESS_MAXMEM", "GHIDRA_MAXMEM"]) {
if (process.env[setting] !== undefined) env[setting] = process.env[setting];
}
/** Load every relocated word through the public read_bytes operation. */
async function loadedWords(call, independent, segments, byteOrder) {
const words = new Map();
for (const relocation of independent.relocations) {
const section = [...independent.sections.values()].find(
(item) => item.name === relocation.section,
);
if (!section?.allocated) continue;
const segment = segments.find((item) => item.name === section.name);
assert.ok(segment, `Ghidra segment ${section.name}`);
const address = BigInt(segment.start) + BigInt(relocation.offset);
const read = await call("read_bytes", {
address: `0x${address.toString(16)}`,
length: 4,
});
assert.equal(read.returned_bytes, 4);
const bytes = Buffer.from(read.bytes_hex, "hex");
words.set(
address,
byteOrder === "little" ? bytes.readUInt32LE(0) : bytes.readUInt32BE(0),
);
}
return words;
}
async function verifyFixture(byteOrder, kernelModule) {
const fixture = await buildMipsRelocatableFixture(
workspace,
byteOrder,
kernelModule,
);
const independent = await inspectMipsRelocatableReadelf(
fixture.path,
byteOrder,
fixture.float_abi,
);
const resolved = await parseBinaryTarget(fixture.path);
if (!resolved.ok) throw resolved.error;
assert.deepEqual(
resolved.value.mips,
independent.mips,
"REA ELF/ABI interpretation disagrees with GNU readelf",
);
assert.equal(resolved.value.sha256, fixture.sha256);
const label = `${byteOrder}${kernelModule ? "-module" : ""}`;
const snapshotPath = join(workspace, `${label}.snapshot.json`);
const transport = new StdioClientTransport({
command: process.execPath,
args: [entrypoint, "mcp"],
env,
stderr: "pipe",
});
const client = new Client({ name: "rea-real-mips-rel-proof", version: "1" });
let stderr = "";
transport.stderr?.on("data", (chunk) => {
stderr = (stderr + chunk.toString()).slice(-65536);
});
const call = async (name, args = {}) =>
requireMcpOperationResult(
await client.callTool({ name, arguments: args }, undefined, {
timeout: 180000,
}),
name,
);
try {
await client.connect(transport);
const target = await call("open_binary", {
path: fixture.path,
provider_id: "ghidra",
});
assert.equal(target.architecture, "mips");
assert.equal(target.sha256, fixture.sha256);
const image = (await call("inspect_native_load_image")).observations;
assert.equal(
image.language_id,
`MIPS:${byteOrder === "little" ? "LE" : "BE"}:32:default`,
);
assert.equal(image.source_files.length, 1);
assert.equal(image.source_files[0].original_sha256, fixture.sha256);
assert.notEqual(
image.source_files[0].modified_sha256,
fixture.sha256,
"Relocations must change the loaded bytes",
);
const names = await call("list_names");
const segments = await call("list_segments");
const coverage = assertMipsRelocations({
facts: independent,
fileBytes: await readFile(fixture.path),
segments,
mappings: image.mappings,
ghidraRelocations: image.relocations,
words: await loadedWords(call, independent, segments, byteOrder),
names,
byteOrder,
});
assert.equal(coverage.unplaced, 0, "Fixture references an empty section");
assert.ok(coverage.shared_hi16, "No HI16 shared by several LO16s");
assert.ok(coverage.lo16_carry, "No LO16 >= 0x8000 forced a HI16 carry");
assert.ok(coverage.external_code, "No external code relocation");
assert.ok(coverage.external_data, "No external data relocation");
assert.ok(coverage.types.R_MIPS_32 > 0, "No R_MIPS_32 relocation");
assert.equal(
coverage.types.R_MIPS_26 === undefined,
kernelModule,
"Long calls must replace every R_MIPS_26 with HI16/LO16",
);
const procedures = await call("list_procedures");
const named = (name) => {
const found = procedures.filter((item) => item.value === name);
assert.equal(found.length, 1, `Procedure ${name}`);
return found[0].address;
};
const entry = named("rea_mips_rel_entry");
const callees = await call("procedure_callees", { procedure: entry });
for (const callee of [
named("rea_mips_rel_leaf"),
named("rea_mips_rel_far"),
])
assert.ok(callees.includes(callee), `Missing direct call to ${callee}`);
// Ghidra lists the external function and its EXTERNAL-block thunk.
assert.ok(
procedures.some(
(item) =>
item.value === "<EXTERNAL>::rea_mips_rel_external" &&
callees.includes(item.address),
),
"Missing call to the external function",
);
const dossier = functionDossierSchema.parse(
await call("analyze_function", { procedure: entry }),
);
for (const name of [
"rea_mips_rel_leaf",
"rea_mips_rel_far",
"rea_mips_rel_external",
])
assert.ok(dossier.pseudocode.includes(name), `Pseudocode lost ${name}`);
// powf's float prototype comes from Ghidra's C library archive; soft-float
// builds pass 1.5f/2.5f in $a0/$a1, hard-float builds in $f12/$f14.
const scaled = functionDossierSchema.parse(
await call("analyze_function", {
procedure: named("rea_mips_rel_scaled"),
}),
);
assert.match(scaled.pseudocode, /\bpowf\(1\.5,2\.5\)/u);
assert.doesNotMatch(scaled.pseudocode, /\bin_f\d+\b/u);
await call("close_binary", { snapshot_path: snapshotPath });
const snapshot = parseAnalysisSnapshot(
JSON.parse(await readFile(snapshotPath, "utf8")),
);
const parameters = snapshot.binding.analysis_profile.parameters;
assert.equal(parameters.mips_elf.type, 1);
assert.equal(
parameters.mips_support_lane,
"elf32-rel-o32-arch32r2-standard-v1",
);
assert.equal(
parameters.mips_soft_float_storage,
kernelModule ? "o32-soft-float-prototype-v1" : undefined,
);
assert.ok(
snapshot.evidence_bundle.records.some((record) =>
parseEvidence(record).limitations.some((item) =>
item.includes("Relocatable MIPS ELF"),
),
),
"Relocatable limitation missing from retained Evidence",
);
assert.equal(
snapshot.evidence_bundle.records.some((record) =>
parseEvidence(record).limitations.some((item) =>
/Soft-float prototype outcome: [1-9]\d* functions/u.test(item),
),
),
kernelModule,
"Soft-float prototype must cover the archive-typed external in module builds",
);
await call("open_binary", {
path: fixture.path,
provider_id: "ghidra",
snapshot_path: snapshotPath,
});
assert.deepEqual(await call("list_procedures"), procedures);
await call("close_binary");
// Same public operation through CLI, not a private injected provider.
const cli = await execute(
process.execPath,
[
entrypoint,
"function",
fixture.path,
"rea_mips_rel_entry",
"--provider",
"ghidra",
"--json",
],
{ env, timeout: 240000, maxBuffer: 16 * 1024 * 1024 },
);
const evidence = parseEvidence(JSON.parse(cli.stdout));
assert.equal(evidence.subject?.architecture, "mips");
assert.equal(evidence.subject?.digest.sha256, fixture.sha256);
assert.equal(
functionDossierSchema.parse(evidence.normalized_result).procedure.address,
dossier.procedure.address,
);
assert.equal(
createHash("sha256")
.update(await readFile(fixture.path))
.digest("hex"),
fixture.sha256,
"Analysis modified the source object",
);
return {
...fixture,
independent_reader: {
command: independent.command,
version: independent.version,
},
effective_language: image.language_id,
relocation_coverage: coverage,
procedures: procedures.length,
status: "passed",
};
} catch (cause) {
throw new Error(
`MIPS ${label} relocatable verification failed; MCP stderr: ${stderr}`,
{ cause },
);
} finally {
try {
await client.close();
} finally {
await transport.close();
}
}
}
const reports = [];
let primaryFailure;
try {
for (const [byteOrder, kernelModule] of [
["little", false],
["big", false],
["little", true],
])
reports.push(await verifyFixture(byteOrder, kernelModule));
} catch (cause) {
primaryFailure = cause;
}
const completed = await completeVerifierRun(run);
if (
completed.process_lineage.status !== "verified" ||
completed.process_lineage.descendants.length !== 0
)
throw new Error(
`Cleanup unverified; retained diagnostic workspace: ${workspace}`,
{ cause: primaryFailure },
);
if (primaryFailure !== undefined)
throw new Error(
`MIPS relocatable verification failed; retained workspace: ${workspace}`,
{ cause: primaryFailure },
);
await rm(workspace, { recursive: true, force: true });
console.log(JSON.stringify({ ...completed, fixtures: reports }, null, 2));
+7 -83
View File
@@ -15,7 +15,6 @@ import {
assertMipsLoadedImage,
assertMipsProbe,
assertMipsGlobal,
assertMipsSoftFloatStorage,
} from "../tests/conformance/ghidra/mips-checks.mjs";
import { parseEvidence } from "../dist/domain/evidence.js";
import { parseAnalysisSnapshot } from "../dist/domain/analysisSnapshot.js";
@@ -78,64 +77,16 @@ const env = {
for (const setting of ["GHIDRA_HEADLESS_MAXMEM", "GHIDRA_MAXMEM"]) {
if (process.env[setting] !== undefined) env[setting] = process.env[setting];
}
/**
* Typed float signatures must use soft-float o32 storage, and callers must see
* the source constants through it rather than FPU inputs.
*/
async function verifySoftFloat(call, symbols, byteOrder) {
const boundaries = {};
for (const name of [
"rea_mips_soft_pick",
"rea_mips_soft_wide",
"rea_mips_soft_mixed",
"rea_mips_soft_struct",
]) {
const api = await call("inspect_native_api", { procedure: symbols[name] });
boundaries[name] = api.boundary;
}
assertMipsSoftFloatStorage(boundaries, byteOrder);
const caller = functionDossierSchema.parse(
await call("analyze_function", {
procedure: symbols.rea_mips_soft_caller,
}),
);
// Includes the struct call and the indirect call through a typed pointer.
assert.doesNotMatch(caller.pseudocode, /\bin_f\d+\b/u);
for (const literal of [
"1.5",
"2.5",
"3.25",
"4.75",
"5.5",
"6.125",
"7.5",
"8.5",
"9.5",
])
assert.ok(
caller.pseudocode.includes(literal),
`Soft-float caller lost argument ${literal}`,
);
return { storage: boundaries };
}
const reports = [];
let primaryFailure;
try {
for (const [byteOrder, floatAbi] of psp
? [["little", "hard"]]
: [
["little", "hard"],
["big", "hard"],
["little", "soft"],
["big", "soft"],
]) {
for (const byteOrder of psp ? ["little"] : ["little", "big"]) {
const fixture = psp
? await buildPspFixture(workspace)
: await buildMipsFixture(workspace, byteOrder, floatAbi);
: await buildMipsFixture(workspace, byteOrder);
const independent = psp
? fixture
: await inspectMipsReadelf(fixture.path, byteOrder, floatAbi);
: await inspectMipsReadelf(fixture.path, byteOrder);
const resolved = await parseBinaryTarget(fixture.path);
if (!resolved.ok) throw resolved.error;
if (psp) {
@@ -153,10 +104,7 @@ try {
);
}
assert.equal(resolved.value.sha256, fixture.sha256);
const snapshotPath = join(
workspace,
`${byteOrder}-${floatAbi}.snapshot.json`,
);
const snapshotPath = join(workspace, `${byteOrder}.snapshot.json`);
const transport = new StdioClientTransport({
command: process.execPath,
args: [entrypoint, "mcp"],
@@ -290,10 +238,6 @@ try {
callees.includes(leaf.address),
"Expected direct call not recovered",
);
const softFloat =
floatAbi === "soft"
? await verifySoftFloat(call, independent.symbols, byteOrder)
: undefined;
const assembly = await call("procedure_assembly", {
procedure: entry.address,
});
@@ -349,19 +293,6 @@ try {
},
"Snapshot profile did not retain the independently inspected ELF/ABI declaration",
);
assert.equal(
snapshot.binding.analysis_profile.parameters.mips_soft_float_storage,
floatAbi === "soft" ? "o32-soft-float-prototype-v1" : undefined,
);
assert.equal(
snapshot.evidence_bundle.records.some((record) =>
/Soft-float prototype outcome: 4 functions and [1-9]\d* function-pointer definitions use __rea_soft_float\./u.test(
JSON.stringify(record),
),
),
floatAbi === "soft",
"Soft-float prototype outcome missing from, or unexpected in, retained Evidence",
);
assert.ok(snapshot.evidence_bundle.records.length > 0);
if (psp) {
assert.equal(
@@ -488,10 +419,7 @@ try {
assert.ok(read32(offset + 4) + read32(offset + 16) <= cut);
}
const carvedBytes = sourceBytes.subarray(0, cut);
const carvedPath = join(
workspace,
`${byteOrder}-${floatAbi}-carved.elf`,
);
const carvedPath = join(workspace, `${byteOrder}-carved.elf`);
const carvedSha256 = createHash("sha256")
.update(carvedBytes)
.digest("hex");
@@ -532,7 +460,7 @@ try {
assert.ok(carvedDossier.pseudocode.trim().length > 0);
const carvedSnapshotPath = join(
workspace,
`${byteOrder}-${floatAbi}-carved.snapshot.json`,
`${byteOrder}-carved.snapshot.json`,
);
await call("close_binary", { snapshot_path: carvedSnapshotPath });
const carvedSnapshot = parseAnalysisSnapshot(
@@ -595,11 +523,7 @@ try {
: "conditional branch destination",
"global word and marker bytes",
"CLI/MCP and snapshot identity",
...(floatAbi === "soft"
? ["soft-float o32 parameter/return storage and caller constants"]
: []),
],
...(softFloat === undefined ? {} : { soft_float: softFloat }),
procedures: procedures.length,
carved: carved ?? {
status: "not_run",
@@ -610,7 +534,7 @@ try {
});
} catch (cause) {
throw new Error(
`MIPS ${byteOrder} ${floatAbi}-float verification failed; MCP stderr: ${stderr}`,
`MIPS ${byteOrder} verification failed; MCP stderr: ${stderr}`,
{ cause },
);
} finally {
-271
View File
@@ -1,271 +0,0 @@
import assert from "node:assert/strict";
import { execFile } from "node:child_process";
import { createHash } from "node:crypto";
import { mkdtemp, mkdir, readFile, rm, writeFile } from "node:fs/promises";
import { tmpdir } from "node:os";
import { join } from "node:path";
import { fileURLToPath } from "node:url";
import { promisify } from "node:util";
import { Client } from "@modelcontextprotocol/client";
import { StdioClientTransport } from "@modelcontextprotocol/client/stdio";
import { parseEvidence } from "../dist/domain/evidence.js";
import { inspectGhidraInstallation } from "../dist/ghidra/GhidraInstallation.js";
import { requireMcpOperationResult } from "./lib/mcp-verifier-results.mjs";
import { createVerifierRun, completeVerifierRun } from "./lib/verifier-run.mjs";
if (process.argv.length !== 2)
throw new Error("Usage: node scripts/verify-real-ghidra-raw.mjs");
if (!["linux", "darwin"].includes(process.platform))
throw new Error(
"Raw-binary verification requires a Linux or macOS Ghidra host.",
);
if (process.env.GHIDRA_INSTALL_DIR === undefined)
throw new Error(
"Set GHIDRA_INSTALL_DIR to a bring-your-own Ghidra installation.",
);
const installation = inspectGhidraInstallation({
environment: process.env,
installDir: process.env.GHIDRA_INSTALL_DIR,
...(process.env.JAVA_HOME === undefined
? {}
: { javaHome: process.env.JAVA_HOME }),
});
assert.equal(installation.status, "available", JSON.stringify(installation));
const run = createVerifierRun();
const workspace = await mkdtemp(join(tmpdir(), "rea-raw-proof-"));
const runtime = join(workspace, "runtime");
await mkdir(runtime);
const bytes = Buffer.from("1eff2fe1", "hex"); // ARM little-endian bx lr.
const sha256 = createHash("sha256").update(bytes).digest("hex");
const path = join(workspace, "image.bin");
await writeFile(path, bytes);
const entrypoint = fileURLToPath(new URL("./rea.mjs", import.meta.url));
const env = {
PATH: process.env.PATH ?? "/usr/bin:/bin",
TMPDIR: runtime,
REA_LOG_LEVEL: "silent",
REA_ANALYSIS_PROVIDER: "ghidra",
REA_PROCESS_RUN_ID: run.run_id,
GHIDRA_INSTALL_DIR: process.env.GHIDRA_INSTALL_DIR,
...(process.env.JAVA_HOME === undefined
? {}
: { JAVA_HOME: process.env.JAVA_HOME }),
...(process.env.GHIDRA_HEADLESS_MAXMEM === undefined
? {}
: { GHIDRA_HEADLESS_MAXMEM: process.env.GHIDRA_HEADLESS_MAXMEM }),
...(process.env.REA_GHIDRA_DISABLED_ANALYZERS === undefined
? {}
: {
REA_GHIDRA_DISABLED_ANALYZERS:
process.env.REA_GHIDRA_DISABLED_ANALYZERS,
}),
};
const transport = new StdioClientTransport({
command: process.execPath,
args: [entrypoint, "mcp"],
env,
stderr: "pipe",
});
const client = new Client({ name: "rea-real-raw-proof", version: "1" });
let stderr = "";
transport.stderr?.on("data", (chunk) => {
stderr = (stderr + chunk.toString()).slice(-65536);
});
let report;
try {
await client.connect(transport);
const profiles = [];
const sessions = [];
for (const entryPoint of ["0x08000000", "0x8000000", "0x09000000"]) {
// Omit provider_id to exercise reuse of the current provider route.
const opened = await call("open_binary", {
path,
format: "raw-binary",
architecture: "arm",
entry_point: entryPoint,
});
const entry = `0x${BigInt(entryPoint).toString(16)}`;
assert.equal(opened.entry_point, entry);
const image = await call("inspect_native_load_image");
assert.equal(
image.normalized_result.status,
"verified",
JSON.stringify(image),
);
assert.equal(image.normalized_result.base_address, entry);
assert.equal(image.normalized_result.entry.address, entry);
assert.equal(
image.normalized_result.observations.language_id,
"ARM:LE:32:v7",
);
assert.ok(
image.normalized_result.observations.entry_points.includes(entry),
);
assert.equal(image.analysis_profile.parameters.entry_point, entry);
profiles.push(image.analysis_profile.digest);
const status = await call("binary_session");
assert.equal(status.entry_point, entry);
sessions.push(status.analysis_run.run_id);
const memory = await call("read_bytes", {
address: entry,
length: bytes.length,
});
assert.equal(memory.normalized_result.bytes_hex, bytes.toString("hex"));
const procedures = await call("list_procedures");
assert.ok(
procedures.normalized_result.some(
(procedure) => procedure.address === entry,
),
);
const instruction = await call("inspect_native_instruction", {
address: entry,
});
assert.equal(instruction.normalized_result.address, entry);
}
assert.equal(profiles[0], profiles[1]);
assert.notEqual(profiles[1], profiles[2]);
assert.equal(sessions[0], sessions[1]);
assert.notEqual(sessions[1], sessions[2]);
const rejected = await client.callTool({
name: "open_binary",
arguments: {
path,
format: "raw-binary",
architecture: "arm64",
entry_point: "0x8000001",
},
});
assert.equal(rejected.isError, true);
assert.match(JSON.stringify(rejected.content), /must be 4-byte aligned/);
const unchanged = await call("binary_session");
assert.equal(unchanged.analysis_run.run_id, sessions[2]);
assert.equal(unchanged.entry_point, "0x9000000");
await call("close_binary");
const { stdout } = await promisify(execFile)(
process.execPath,
[
entrypoint,
"inspect-native-load-image",
path,
"--target-format",
"raw-binary",
"--architecture",
"arm",
"--entry-point",
"0x08000000",
"--provider",
"ghidra",
"--json",
],
{ env, timeout: 240000, maxBuffer: 16 * 1024 * 1024 },
);
const cli = parseEvidence(JSON.parse(stdout));
assert.equal(cli.subject.digest.sha256, sha256);
assert.equal(cli.normalized_result.status, "verified");
assert.equal(cli.normalized_result.base_address, "0x8000000");
assert.equal(cli.analysis_profile.digest, profiles[0]);
assert.deepEqual(await readFile(path), bytes);
const x86Targets = [];
for (const architecture of ["x86", "x86_64"]) {
const x86Bytes = Buffer.from("b82a000000c3", "hex"); // mov eax, 42; ret.
const x86Sha256 = createHash("sha256").update(x86Bytes).digest("hex");
const x86Path = join(workspace, `${architecture}.bin`);
await writeFile(x86Path, x86Bytes);
await call("open_binary", {
path: x86Path,
format: "raw-binary",
architecture,
entry_point: "0x1000",
});
const image = await call("inspect_native_load_image", {}, x86Sha256);
assert.equal(
image.normalized_result.status,
"verified",
JSON.stringify(image),
);
assert.equal(image.normalized_result.base_address, "0x1000");
assert.equal(image.normalized_result.observations.compiler_spec_id, "gcc");
assert.equal(image.analysis_profile.parameters.compiler_spec_id, "gcc");
const memory = await call(
"read_bytes",
{ address: "0x1000", length: x86Bytes.length },
x86Sha256,
);
assert.equal(memory.normalized_result.bytes_hex, x86Bytes.toString("hex"));
const pseudo = await call(
"procedure_pseudo_code",
{ procedure: "0x1000" },
x86Sha256,
);
assert.match(pseudo.normalized_result, /\b(?:42|0x2a)\b/iu);
await call("close_binary");
assert.deepEqual(await readFile(x86Path), x86Bytes);
x86Targets.push({
architecture,
sha256: x86Sha256,
compiler_spec_id: "gcc",
return_42: true,
});
}
report = {
ok: true,
mocked: false,
lane: "ghidra-raw",
host: process.platform,
provider: { id: "ghidra", version: installation.providerVersion },
target: {
format: "raw-binary",
architecture: "arm",
sha256,
bytes: bytes.length,
},
transport: { cli: true, stdio_mcp: true },
canonical_entry_reuses_session: true,
changed_entry_replaces_session: true,
lifecycle_entry_preserved: true,
invalid_entry_preserves_active_session: true,
load_images_verified: true,
original_unchanged: true,
x86_targets: x86Targets,
};
} catch (error) {
if (stderr.trim()) process.stderr.write(stderr);
throw error;
} finally {
await client.close();
await transport.close();
await rm(workspace, { recursive: true, force: true });
}
const verifierRun = await completeVerifierRun(run);
assert.equal(verifierRun.process_lineage.status, "verified");
assert.deepEqual(verifierRun.process_lineage.descendants, []);
process.stdout.write(
JSON.stringify({
verifier_run: verifierRun,
...report,
cleanup: "complete",
}) + "\n",
);
async function call(name, args = {}, targetSha256 = sha256) {
const result = await client.callTool(
{ name, arguments: args },
{ timeout: 240000 },
);
assert.notEqual(result.isError, true, JSON.stringify(result));
const projected = requireMcpOperationResult(result, name);
if (
name === "open_binary" ||
name === "close_binary" ||
name === "binary_session"
)
return projected;
const evidence = parseEvidence(result.structuredContent);
assert.equal(evidence.subject.digest.sha256, targetSha256);
assert.equal(evidence.subject.format, "raw-binary");
return evidence;
}
+6 -7
View File
@@ -21,17 +21,14 @@ import { SUPPORTED_GHIDRA_VERSION } from "../dist/ghidra/GhidraInstallationPolic
import { GhidraHeadlessLauncher } from "../dist/ghidra/GhidraLauncher.js";
import { GHIDRA_PROVIDER_IDENTITY } from "../dist/ghidra/GhidraProviderCapabilities.js";
import { windowsP0Capabilities } from "../dist/ghidra/GhidraProviderCapabilities.js";
import {
GHIDRA_MUTATING_OPERATIONS,
GHIDRA_SESSION_CAPABILITIES,
} from "../dist/ghidra/GhidraSessionValues.js";
import { GHIDRA_SESSION_CAPABILITIES } from "../dist/ghidra/GhidraSessionValues.js";
import { parseBinaryTarget } from "../dist/application/BinaryTargetResolver.js";
import { completeVerifierRun, createVerifierRun } from "./lib/verifier-run.mjs";
import { verifyGhidraCompactReferences } from "./lib/real-ghidra-compact-references.mjs";
const verifierRun = createVerifierRun();
const SESSION_CAPABILITIES = GHIDRA_SESSION_CAPABILITIES.filter(
(name) => !GHIDRA_MUTATING_OPERATIONS.has(name),
(name) => name !== "annotate_native_function",
);
if (process.platform !== "win32" || process.arch !== "x64")
@@ -239,8 +236,10 @@ try {
const expected = [
...GHIDRA_INVENTORY_OPERATIONS,
...GHIDRA_FUNCTION_OPERATIONS,
].filter((name) => !GHIDRA_MUTATING_OPERATIONS.has(name));
...GHIDRA_FUNCTION_OPERATIONS.filter(
(name) => name !== "annotate_native_function",
),
];
if (
observed.size !== expected.length ||
expected.some((operation) => !observed.has(operation))
-25
View File
@@ -122,15 +122,6 @@ try {
new URL("../tests/fixtures/wasm/custom-names.wat", import.meta.url),
"utf8",
),
`(module
(memory 1)
(data "x")
(func (export "init")
i32.const 0
i32.const 0
i32.const 1
memory.init 0
data.drop 0))\n`,
];
for (const [index, source] of sources.entries()) {
const fixtureRoot = join(root.path, `fixture-${index}`);
@@ -229,22 +220,6 @@ try {
'"unicode-é\\\t"',
],
);
if (index === 4) {
assert.match(
headers,
/^DataCount start=0x[\da-f]+ end=0x[\da-f]+ \(size=0x[\da-f]+\) count: 1$/m,
);
assert.deepEqual(
report.sections.find(({ kind }) => kind === "DataCount"),
{
kind: "DataCount",
start: 0x23,
end: 0x24,
bytes: 1,
description: "count: 1",
},
);
}
const bundleReply = await client.callTool({
name: "get_evidence_bundle",
arguments: {},
+3 -14
View File
@@ -7,16 +7,13 @@ import { promisify } from "node:util";
import { Client } from "@modelcontextprotocol/client";
import { StdioClientTransport } from "@modelcontextprotocol/client/stdio";
import { parseEvidence } from "../../../dist/domain/evidence.js";
import { hashAndroidFile } from "./digest.mjs";
import { hashAndroidFile } from "../../../dist/android/AndroidTargetSnapshot.js";
import { JADX_RELEASE } from "../../../dist/android/JadxRelease.js";
import fixture from "../../fixtures/android/apidemos.json" with { type: "json" };
import { verifyAndroidCliCancellation } from "./cli-cancellation.mjs";
import { verifyAndroidMetadata } from "./metadata.mjs";
import { verifyAndroidFailureRecovery } from "./failure-recovery.mjs";
import {
resolveJadxConfigurationInputs,
validateJadxConfiguration,
} from "../../../dist/android/JadxConfiguration.js";
import { resolveJadxConfiguration } from "../../../dist/android/JadxConfiguration.js";
import { verifyWindowsAndroidLifecycle } from "./windows-lifecycle.mjs";
const repository = resolve(dirname(fileURLToPath(import.meta.url)), "../../..");
@@ -38,16 +35,10 @@ assert.equal(
JADX_RELEASE.sha256,
"Real Android lane requires the audited headless JADX release JAR",
);
const configuration = await resolveJadxConfigurationInputs(
const { java, jvmArguments } = await resolveJadxConfiguration(
process.env,
"inspect_android_package",
);
await validateJadxConfiguration(
configuration,
process.env,
"inspect_android_package",
);
const { java, jvmArguments } = configuration;
const execute = promisify(execFile);
await execute(java, ["-version"], { timeout: 10_000 });
const entrypoint =
@@ -61,8 +52,6 @@ await verifyAndroidMetadata({
repository,
execute,
jvmArguments,
entrypoint,
environment,
bridge: resolve(dirname(entrypoint), "../bridge/android/ReaJadxBridge.java"),
});
const tasks = [
-9
View File
@@ -1,9 +0,0 @@
import { createHash } from "node:crypto";
import { createReadStream } from "node:fs";
/** Verify artifact identity without depending on private runtime snapshot helpers. */
export const hashAndroidFile = async (path) => {
const hash = createHash("sha256");
for await (const bytes of createReadStream(path)) hash.update(bytes);
return hash.digest("hex");
};
-130
View File
@@ -1,130 +0,0 @@
import assert from "node:assert/strict";
import { Client } from "@modelcontextprotocol/client";
import { StdioClientTransport } from "@modelcontextprotocol/client/stdio";
import { parseEvidence } from "../../../dist/domain/evidence.js";
import { hashAndroidFile } from "./digest.mjs";
/** Verify folded field assignments and remaining static-block calls through both public adapters. */
export const verifyAndroidInitializers = async ({
apk,
repository,
entrypoint,
environment,
execute,
}) => {
const digest = await hashAndroidFile(apk);
const cases = [
{
class_name: "fixture.InitializationPolicy",
witnesses: [
"declared-policy",
"->singletonList",
"->POLICY:Ljava/util/List;",
],
},
{
class_name: "fixture.MixedInitialization",
witnesses: ["field-value", "->LABEL:Ljava/lang/String;", "->touch()V"],
},
];
const check = (value, scenario) => {
const evidence = parseEvidence(value);
assert.equal(evidence.subject.digest.sha256, digest);
const result = evidence.normalized_result;
assert.equal(result.class_name, scenario.class_name);
assert.equal(result.method.name, "<clinit>");
assert.equal(result.overload_count, 1);
assert.equal(result.body_status, "available");
assert.equal(result.representation, "smali");
assert.equal(result.fell_back, true);
assert.ok(result.markers.includes("static_initializer_disassembly"));
assert.equal(result.source.status, "complete");
for (const witness of scenario.witnesses)
assert.ok(
result.source.text.includes(witness),
`Missing initializer evidence: ${witness}`,
);
return evidence;
};
const cli = new Map();
for (const scenario of cases) {
const response = await execute(
process.execPath,
[
entrypoint,
"inspect-android-method",
apk,
scenario.class_name,
"<clinit>",
"--format",
"json",
],
{
cwd: repository,
env: environment,
timeout: 150_000,
maxBuffer: 8 * 1024 * 1024,
},
);
cli.set(scenario.class_name, check(JSON.parse(response.stdout), scenario));
}
const transport = new StdioClientTransport({
command: process.execPath,
args: [entrypoint, "mcp"],
cwd: repository,
env: environment,
stderr: "pipe",
});
let stderr = "";
transport.stderr?.on("data", (chunk) => {
stderr += chunk.toString();
});
const client = new Client({
name: "rea-real-android-initializers",
version: "1",
});
try {
await client.connect(transport, { timeout: 30_000 });
for (const scenario of cases) {
const response = await client.callTool(
{
name: "inspect_android_method",
arguments: {
path: apk,
class_name: scenario.class_name,
method_name: "<clinit>",
},
},
{ timeout: 150_000 },
);
assert.notEqual(response.isError, true, JSON.stringify(response));
const evidence = check(response.structuredContent, scenario);
assert.deepEqual(
evidence.normalized_result,
cli.get(scenario.class_name).normalized_result,
);
assert.deepEqual(
evidence.parameters,
cli.get(scenario.class_name).parameters,
);
assert.deepEqual(
evidence.provider,
cli.get(scenario.class_name).provider,
);
}
await client.ping();
} catch (cause) {
process.stderr.write(stderr);
throw cause;
} finally {
await client.close();
}
assert.equal(
await hashAndroidFile(apk),
digest,
"Static inspection changed fixture bytes",
);
console.log(
"PASS real CLI/MCP static initializer evidence, identity, parity and unchanged APK",
);
};
-19
View File
@@ -2,7 +2,6 @@ import assert from "node:assert/strict";
import { mkdtemp, rm } from "node:fs/promises";
import { tmpdir } from "node:os";
import { delimiter, join, resolve } from "node:path";
import { verifyAndroidInitializers } from "./initializers.mjs";
/** Prove cold metadata stays unmaterialized and overload identities survive code generation. */
export const verifyAndroidMetadata = async ({
@@ -12,8 +11,6 @@ export const verifyAndroidMetadata = async ({
bridge,
repository,
execute,
entrypoint,
environment,
jvmArguments = [],
}) => {
const javac =
@@ -58,8 +55,6 @@ export const verifyAndroidMetadata = async ({
`${classes}${delimiter}${jar}`,
"ReaJadxMetadataRegression",
apk,
resolve(repository, "tests/fixtures/android/static-initializers"),
classes,
],
{ timeout: 120_000, maxBuffer: 8 * 1024 * 1024 },
);
@@ -67,23 +62,9 @@ export const verifyAndroidMetadata = async ({
result.stdout,
/METADATA_REGRESSION_PASS classes=\d+ overloads=3/u,
);
assert.match(
result.stdout,
/INITIALIZER_REGRESSION_PASS folded=2 bounded=true/u,
);
console.log(
"PASS real cold metadata, full generic types and stable overloaded method selection",
);
console.log(
"PASS real folded and mixed static initializers, absent bodies and bounded smali",
);
await verifyAndroidInitializers({
apk: resolve(classes, "initializers.apk"),
repository,
entrypoint,
environment,
execute,
});
} finally {
await rm(classes, { recursive: true, force: true });
}
+3 -16
View File
@@ -13,10 +13,7 @@ import { dirname, join } from "node:path";
import { setTimeout as delay } from "node:timers/promises";
import { Client } from "@modelcontextprotocol/client";
import { StdioClientTransport } from "@modelcontextprotocol/client/stdio";
import {
resolveJadxConfigurationInputs,
validateJadxConfiguration,
} from "../../../dist/android/JadxConfiguration.js";
import { resolveJadxConfiguration } from "../../../dist/android/JadxConfiguration.js";
/** Verify real Windows cancellation, disconnect and abrupt CLI owner exit. */
export async function verifyWindowsAndroidLifecycle(options) {
@@ -39,12 +36,7 @@ export async function verifyWindowsAndroidLifecycle(options) {
}
async function verifyJavaSelection(environment) {
const selected = await resolveJadxConfigurationInputs(
environment,
"inspect_android_package",
);
await validateJadxConfiguration(
selected,
const selected = await resolveJadxConfiguration(
environment,
"inspect_android_package",
);
@@ -59,12 +51,7 @@ async function verifyJavaSelection(environment) {
// The owned junction borrows the selected JDK directory without copying it.
await symlink(dirname(selected.java), alias, "junction");
pathEnvironment.Path = `"${alias}"`;
const onPath = await resolveJadxConfigurationInputs(
pathEnvironment,
"inspect_android_package",
);
await validateJadxConfiguration(
onPath,
const onPath = await resolveJadxConfiguration(
pathEnvironment,
"inspect_android_package",
);
@@ -1,147 +0,0 @@
import assert from "node:assert/strict";
import { createHash } from "node:crypto";
import { readFile } from "node:fs/promises";
import { join } from "node:path";
import { z } from "zod";
import { keyedArchiveResultSchema } from "../../../dist/domain/apple/keyedArchive.js";
const rowSchema = z.object({
container: z.enum(["roots", "objects"]),
root: z.string(),
objectId: z.number().int().nonnegative().optional(),
path: z.array(z.union([z.string(), z.number().int().nonnegative()])),
kind: z.enum(["integer", "real"]),
literal: z.string(),
});
const archiveSchema = z.object({
filename: z.string(),
sha256: z.string().regex(/^[a-f0-9]{64}$/u),
rows: z.array(rowSchema),
});
const oracleSchema = z.object({ xml: archiveSchema, binary: archiveSchema });
const formats = ["xml", "binary"];
const requiredRows = [
{ root: "unsafeSigned", kind: "integer", literal: "9007199254740993" },
{
root: "unsafeNegative",
kind: "integer",
literal: "-9223372036854775808",
},
{ root: "safeInteger", kind: "integer", literal: "9007199254740991" },
{ root: "safeNegative", kind: "integer", literal: "-42" },
{ root: "integralReal", kind: "real", literal: "9007199254740992" },
{
root: "boxedUnsigned",
kind: "integer",
literal: "9007199254740993",
container: "objects",
},
{
root: "boxedReal",
kind: "real",
literal: "9007199254740992",
container: "objects",
},
];
const valueAt = (value, path) => {
for (const key of path) {
if (value === null || typeof value !== "object") return undefined;
value = value[key];
}
return value;
};
const isUnsafeInteger = (row) =>
row.kind === "integer" &&
(BigInt(row.literal) > BigInt(Number.MAX_SAFE_INTEGER) ||
BigInt(row.literal) < BigInt(Number.MIN_SAFE_INTEGER));
/** Verify the actual Foundation output and the production CLI/MCP result. */
export async function verifyKeyedArchiveIntegerArchives(root) {
const oracle = oracleSchema.parse(
JSON.parse(await readFile(join(root, "oracle.json"), "utf8")),
);
const archives = [];
for (const format of formats) {
const archive = oracle[format];
for (const required of requiredRows) {
assert.ok(
archive.rows.some(
(row) =>
row.root === required.root &&
row.kind === required.kind &&
row.literal === required.literal &&
(required.container === undefined ||
row.container === required.container),
),
`${format} Foundation oracle omitted ${required.root} ${required.literal}`,
);
}
const archivePath = join(root, archive.filename);
const digest = createHash("sha256")
.update(await readFile(archivePath))
.digest("hex");
assert.equal(digest, archive.sha256, `${format} archive digest`);
archives.push({ format, archive, archivePath, digest });
}
return archives;
}
/** Check every oracle numeric slot, preserving object-table identity lookups. */
export function assertKeyedArchiveIntegerResult(
result,
format,
digest,
oracle,
) {
const parsed = keyedArchiveResultSchema.parse(result);
assert.equal(parsed.archive_sha256, digest);
assert.equal(parsed.target_sha256, digest);
assert.equal(
parsed.archive_format,
format === "xml" ? "xml-plist" : "binary-plist",
);
for (const row of oracle.rows) {
const unsafe = isUnsafeInteger(row);
const source =
row.container === "roots"
? parsed.roots
: parsed.objects.find((object) => object.id === row.objectId)?.value;
const value = valueAt(source, row.path);
assert.notEqual(
value,
undefined,
`${row.root} numeric slot remains present`,
);
if (unsafe) {
const exact =
typeof value === "object" &&
value !== null &&
value.$plist_type === "integer" &&
value.decimal === BigInt(row.literal).toString();
const disclosed = parsed.limitations.some(
(reason) =>
/integer|number/iu.test(reason) &&
/precision|exact range|rounded/iu.test(reason),
);
assert.ok(
exact || disclosed,
`${row.root} ${row.literal} must be exact or disclose numeric loss`,
);
} else {
assert.equal(
typeof value,
"number",
`${row.root} retains its numeric type`,
);
assert.equal(value, Number(row.literal), `${row.root} numeric value`);
}
}
return parsed;
}
+22 -40
View File
@@ -1,5 +1,5 @@
import { execFile } from "node:child_process";
import { mkdir, mkdtemp, readFile, rm } from "node:fs/promises";
import { execFile, spawnSync } from "node:child_process";
import { mkdtemp, readFile, rm } from "node:fs/promises";
import { tmpdir } from "node:os";
import { join } from "node:path";
import { fileURLToPath } from "node:url";
@@ -11,10 +11,6 @@ import {
artifactMcpResult,
withArtifactMcp,
} from "../../lib/artifact-e2e.mjs";
import {
assertKeyedArchiveIntegerResult,
verifyKeyedArchiveIntegerArchives,
} from "./keyed-archive-integers.mjs";
if (process.platform !== "darwin")
throw new Error(
@@ -174,37 +170,26 @@ try {
);
});
}
const integers = join(root, "integers");
await mkdir(integers);
await promisify(execFile)("/usr/bin/xcrun", [
"swift",
"-module-cache-path",
join(root, "modules"),
fileURLToPath(
new URL(
"../../../tests/conformance/native/keyed-archive-integers.swift",
import.meta.url,
),
),
integers,
]);
for (const fixture of await verifyKeyedArchiveIntegerArchives(integers)) {
const cliResult = assertKeyedArchiveIntegerResult(
await artifactCli("inspect-keyed-archive", fixture.archivePath),
fixture.format,
fixture.digest,
fixture.archive,
);
await withArtifactMcp(fixture.archivePath, async (client) => {
const mcpResult = assertKeyedArchiveIntegerResult(
await artifactMcpResult(client, "inspect_keyed_archive"),
fixture.format,
fixture.digest,
fixture.archive,
);
assert.deepEqual(mcpResult, cliResult);
});
}
const numericTests = spawnSync(
"npm",
[
"run",
"test:focused",
"--",
"tests/boundary/filesystem/keyedArchiveNativeIntegers.test.ts",
],
{
cwd: fileURLToPath(new URL("../../../", import.meta.url)),
stdio: "inherit",
timeout: 240_000,
},
);
if (numericTests.error) throw numericTests.error;
assert.equal(
numericTests.status,
0,
"Native Foundation integer cases failed",
);
report = {
ok: true,
mocked: false,
@@ -212,9 +197,6 @@ try {
stdio_mcp: true,
xml_golden: true,
uid_named_root: true,
numeric_formats: ["xml", "binary"],
numeric_cli: true,
numeric_stdio_mcp: true,
format: graph.archive_format,
objects: graph.total_objects,
references: graph.total_references,
+16 -62
View File
@@ -42,66 +42,11 @@ try {
"",
].join("\n"),
);
const output = await runHeadless(target, "seed-regression", [
"-postScript",
"ReaSeedRegressionProbe.java",
seeds,
]);
// Headless can exit zero after a script fails, so require the probe's marker.
assert.ok(output.includes("REA_SEED_REGRESSION_OK "), output);
const analyzer = "Decompiler Switch Analysis";
const disabled = await runHeadless(target, "analyzer-regression-valid", [
"-preScript",
"ReaGhidraAnalysisOptions.java",
analyzer,
"-postScript",
"ReaAnalyzerOptionsRegressionProbe.java",
analyzer,
]);
assert.ok(
disabled.includes(`REA_ANALYZER_OPTIONS_DISABLED_OK ${analyzer}`),
disabled,
);
const unknownAnalyzer = "REA Unknown Analyzer";
const rejected = await runHeadless(target, "analyzer-regression-unknown", [
"-preScript",
"ReaGhidraAnalysisOptions.java",
`${analyzer},${unknownAnalyzer}`,
"-postScript",
"ReaAnalyzerOptionsRegressionProbe.java",
analyzer,
]);
assert.ok(
rejected.includes(
`Unknown Ghidra analyzer for this program: ${unknownAnalyzer}`,
),
rejected,
);
assert.ok(
rejected.includes("Processing aborted as a result of pre-script."),
rejected,
);
assert.ok(!rejected.includes("REA_ANALYZER_OPTIONS_DISABLED_OK"), rejected);
} finally {
if (supervisor !== undefined) {
const stopped = await supervisor.stop();
assert.notEqual(stopped.status, "incomplete", JSON.stringify(stopped));
supervisor.dispose();
}
await rm(workspace, { recursive: true, force: true });
}
console.log(
"Real Ghidra pre-script regression passed: descending function order, out-of-range seed, BSS label, BSS code rejection, analyzer option readback, unknown-analyzer abort before post-scripts, and owned-process cleanup.",
);
async function runHeadless(target, project, scriptArguments) {
const launch = await spawnOwnedProviderProcess({
command: join(installation, "support", "analyzeHeadless"),
arguments: [
workspace,
project,
"seed-regression",
"-import",
target,
"-loader",
@@ -118,7 +63,9 @@ async function runHeadless(target, project, scriptArguments) {
new URL("../../../tests/conformance/ghidra", import.meta.url),
),
].join(";"),
...scriptArguments,
"-postScript",
"ReaSeedRegressionProbe.java",
seeds,
],
runId: run.run_id,
expectedCommand: null,
@@ -135,9 +82,16 @@ async function runHeadless(target, project, scriptArguments) {
const snapshot = supervisor.snapshot();
const output = `${snapshot.stdout.text}\n${snapshot.stderr.text}`;
assert.equal(snapshot.exitCode, 0, output);
const stopped = await supervisor.stop();
assert.notEqual(stopped.status, "incomplete", JSON.stringify(stopped));
supervisor.dispose();
supervisor = undefined;
return output;
// Headless can exit zero after a script fails, so require the probe's marker.
assert.ok(output.includes("REA_SEED_REGRESSION_OK "), output);
} finally {
if (supervisor !== undefined) {
const stopped = await supervisor.stop();
assert.notEqual(stopped.status, "incomplete", JSON.stringify(stopped));
supervisor.dispose();
}
await rm(workspace, { recursive: true, force: true });
}
console.log(
"Real Ghidra seed regression passed: descending function order, out-of-range seed, BSS label, BSS code rejection, and owned-process cleanup.",
);
-41
View File
@@ -1,41 +0,0 @@
import { describe, expect, it } from "vitest";
import { adbHostFileName } from "./AdbHostFileName.js";
describe("adbHostFileName", () => {
it.each([
["/data/local/tmp/notes.txt", "notes.txt"],
["/data/data/com.example/databases/app.db", "app.db"],
["/sdcard/My Notes.txt", "My Notes.txt"],
["/system/etc/hosts", "hosts"],
[
"/data/local/tmp/split_config.arm64_v8a.apk",
"split_config.arm64_v8a.apk",
],
["/data/local/tmp/résumé.xml", "résumé.xml"],
["/data/local/tmp/a-b_c.d", "a-b_c.d"],
["/data/local/tmp/", "tmp"],
])("accepts the portable device path %s", (devicePath, fileName) => {
expect(adbHostFileName(devicePath)).toEqual({ ok: true, fileName });
});
it.each([
["/", "empty_file_name"],
["/data/local/tmp/..", "dot_segment"],
["/data/local/tmp/.", "dot_segment"],
["/data/local/tmp/a\\b", "path_separator"],
["/data/local/tmp/re\u007fport", "control_character"],
["/data/local/tmp/ta\tb", "control_character"],
["/data/local/tmp/CON", "reserved_name"],
["/data/local/tmp/nul.txt", "reserved_name"],
["/data/local/tmp/com1", "reserved_name"],
["/data/local/tmp/LPT9", "reserved_name"],
["/data/local/tmp/report:2024", "alternate_data_stream"],
["/data/local/tmp/report.", "trailing_dot_or_space"],
["/data/local/tmp/report ", "trailing_dot_or_space"],
["/data/local/tmp/a*b.txt", "unsupported_character"],
["/data/local/tmp/a?b.txt", "unsupported_character"],
] as const)("refuses %s as %s", (devicePath, reason) => {
expect(adbHostFileName(devicePath)).toEqual({ ok: false, reason });
});
});
-61
View File
@@ -1,61 +0,0 @@
import { posix } from "node:path";
/** Why a device-reported path cannot be used as a host file name. */
export type AdbHostFileNameReason =
| "empty_file_name"
| "dot_segment"
| "path_separator"
| "control_character"
| "unsupported_character"
| "reserved_name"
| "trailing_dot_or_space"
| "alternate_data_stream";
/** A portable host file name, or the exact reason the device name was refused. */
export type AdbHostFileNameResult =
| { readonly ok: true; readonly fileName: string }
| { readonly ok: false; readonly reason: AdbHostFileNameReason };
/**
* Win32 resolves these basenames to a device regardless of case and of any
* extension (`NUL`, `nul.txt`), so a portable host file name must avoid them on
* every host. `(?:\.|$)` keeps ordinary names such as `console.txt` admissible.
*/
const WINDOWS_RESERVED_BASENAME =
/^(?:con|prn|aux|nul|com[1-9]|lpt[1-9])(?:\.|$)/iu;
/** Characters that are not portable in a host file name on Windows or POSIX. */
const UNSUPPORTED_CHARACTER = /[*?"<>|]/u;
/** Control characters (`Cc`), including C0 controls and DEL. */
const CONTROL_CHARACTER = /\p{Cc}/u;
/**
* Derive a portable host file name from a device-reported path.
*
* The device path is a POSIX path on the device filesystem, so its last
* `/`-separated segment is taken with POSIX semantics rather than the host
* `basename` (which would vary between POSIX and Windows hosts). A name is
* accepted only when every host can store it and address it back unambiguously:
* no separator, control, or reserved-device characters, no trailing dot or
* space, no `:` alternate-data-stream marker, and no `.`/`..` segment.
*/
export const adbHostFileName = (devicePath: string): AdbHostFileNameResult => {
const fileName = posix.basename(devicePath);
if (fileName === "") return { ok: false, reason: "empty_file_name" };
if (fileName === "." || fileName === "..")
return { ok: false, reason: "dot_segment" };
if (fileName.includes("\\") || fileName.includes("/"))
return { ok: false, reason: "path_separator" };
if (CONTROL_CHARACTER.test(fileName))
return { ok: false, reason: "control_character" };
if (fileName.includes(":"))
return { ok: false, reason: "alternate_data_stream" };
if (UNSUPPORTED_CHARACTER.test(fileName))
return { ok: false, reason: "unsupported_character" };
if (WINDOWS_RESERVED_BASENAME.test(fileName))
return { ok: false, reason: "reserved_name" };
if (/[. ]$/u.test(fileName))
return { ok: false, reason: "trailing_dot_or_space" };
return { ok: true, fileName };
};
-68
View File
@@ -336,38 +336,12 @@ it("reports a missing selected binary as a capability gap with recovery", async
if (result.ok) return;
const projected = projectAnalysisError(result.error);
expect(projected).toMatchObject({ code: "capability_unavailable" });
expect(projected.message).toContain("REA_ADB_PATH");
expect(projected.remediation).toMatchObject({
action: expect.stringContaining("REA_ADB_PATH") as unknown,
});
expect(projected.details).toMatchObject({
provider_id: "adb",
reason: expect.stringContaining("not found") as unknown,
});
});
it("reports relative adb configuration as an actionable refusal", async () => {
const provider = new AdbProvider({
environment: { REA_ADB_PATH: "relative/adb" },
});
const availability = await provider.inspectAvailability();
expect(availability).toMatchObject({
status: "unavailable",
reason: expect.stringContaining("REA_ADB_PATH") as unknown,
});
const projected = await refusedBy(provider, {
operation: "list_adb_devices",
input: {},
});
expect(projected).toMatchObject({
code: "capability_unavailable",
message: expect.stringContaining("REA_ADB_PATH") as unknown,
remediation: {
action: expect.stringContaining("REA_ADB_PATH") as unknown,
},
});
});
it("cancels before spawning anything", async () => {
const { binary, root } = await writeAdbStub(
(root) => `: > ${join(root, "spawned")}
@@ -478,48 +452,6 @@ exit 1`,
});
});
it.each([
["/data/local/tmp/..", "dot_segment"],
["/data/local/tmp/a\\b", "path_separator"],
["/data/local/tmp/CON", "reserved_name"],
["/data/local/tmp/report.", "trailing_dot_or_space"],
["/data/local/tmp/report:2024", "alternate_data_stream"],
] as const)(
"refuses the unsafe device path %s before pulling",
async (devicePath, reason) => {
const { binary, root } = await writeAdbStub(
(root) => `if [ "$1" = "version" ]; then ${VERSION_BLOCK}; exit 0; fi
: > "${join(root, "pull-ran")}"
exit 0`,
);
const output = join(root, "pulls");
const result = await providerOver(binary).execute({
operation: "pull_adb_file",
input: {
serial: "emulator-5554",
device_path: devicePath,
output_directory: output,
},
});
expect(result.ok).toBe(false);
if (result.ok) return;
const projected = projectAnalysisError(result.error);
expect(projected).toMatchObject({ code: "invalid_request" });
expect(projected.details).toMatchObject({
issues: [
{
path: ["device_path"],
reason: "invalid_value",
message: expect.stringContaining(reason),
},
],
});
// No host directory and no adb invocation are effects of a refused pull.
await expect(readFile(join(root, "pull-ran"))).rejects.toThrow();
await expect(readFile(output)).rejects.toThrow();
},
);
it("pushes a file and verifies the device-side digest", async () => {
const { binary, root } = await writeAdbStub(
() => `if [ "$1" = "version" ]; then ${VERSION_BLOCK}; exit 0; fi
+11 -20
View File
@@ -2,13 +2,12 @@ import { execFile } from "node:child_process";
import { createHash } from "node:crypto";
import { constants as fsConstants } from "node:fs";
import { access, lstat, mkdir, rm, stat, writeFile } from "node:fs/promises";
import { join, resolve } from "node:path";
import { basename, join, resolve } from "node:path";
import type {
ExecutionOptions,
ProviderAvailability,
} from "../application/AnalysisProvider.js";
import { providerConfigurationRefusal } from "../domain/providerConfigurationRefusal.js";
import {
createAnalysisExecution,
type AnalysisExecution,
@@ -16,6 +15,7 @@ import {
import type { AdbRequest } from "../domain/adb/adbDeviceAnalysis.js";
import {
AnalysisArtifactChangedError,
AnalysisCapabilityUnavailableError,
AnalysisCancelledError,
AnalysisInputError,
AnalysisOutputError,
@@ -47,7 +47,6 @@ import {
parsePackageListOutput,
parsePmPathOutput,
} from "./AdbDeviceOutput.js";
import { adbHostFileName } from "./AdbHostFileName.js";
import {
parseAmStartOutput,
parseBugreportCopiedPath,
@@ -418,8 +417,8 @@ export class AdbProvider {
async inspectAvailability(
signal?: AbortSignal,
): Promise<ProviderAvailability> {
const selection = this.selection();
try {
const selection = this.selection();
await inspectAdbClient(selection, signal);
return {
status: "available",
@@ -556,19 +555,21 @@ export class AdbProvider {
const signal = options?.signal;
if (signal?.aborted === true)
return err(new AnalysisCancelledError(request.operation));
let selection: AdbBinarySelection;
const selection = this.selection();
let identity: AdbClientIdentity;
try {
selection = this.selection();
identity = await inspectAdbClient(selection, signal);
} catch (cause) {
if (cause instanceof AnalysisCancelledError) return err(cause);
if (cause instanceof AdbConfigurationFailure)
return err(
providerConfigurationRefusal(
new AnalysisCapabilityUnavailableError(
ADB_PROVIDER_IDENTITY.id,
request.operation,
cause,
typeof cause.diagnostics.remediation === "string"
? `${cause.message} ${cause.diagnostics.remediation}`
: cause.message,
{ cause },
),
);
return err(
@@ -1400,23 +1401,13 @@ export class AdbProvider {
},
signal: AbortSignal | undefined,
): Promise<Result<AnalysisExecution, AnalysisError>> {
const derived = adbHostFileName(input.device_path);
if (!derived.ok)
return err(
new AnalysisInputError(operation, undefined, [
{
path: ["device_path"],
reason: "invalid_value",
message: `The device path does not name a portable host file (${derived.reason}); REA never renames a device-reported file.`,
},
]),
);
const directory = await prepareOutputDirectory(
operation,
input.output_directory,
);
if (!directory.ok) return directory;
const localPath = join(directory.value, derived.fileName);
const fileName = basename(input.device_path) || "pulled";
const localPath = join(directory.value, fileName);
const existing = await refuseExistingTarget(operation, localPath);
if (existing !== undefined) return err(existing);
const pulled = await runAdb(
+10 -11
View File
@@ -20,7 +20,6 @@ import type {
ExecutionOptions,
ProviderAvailability,
} from "../application/AnalysisProvider.js";
import { providerConfigurationRefusal } from "../domain/providerConfigurationRefusal.js";
import {
createAnalysisExecution,
type AnalysisExecution,
@@ -154,13 +153,12 @@ const runApktool = async (
invocation = apktoolInvocation(selection, arguments_, hostEnvironment);
} catch (cause) {
if (!(cause instanceof WindowsBatchCommandError)) throw cause;
const reason = `The apktool batch launcher cannot receive REA's decode paths through cmd.exe: ${cause.message}`;
return err(
new AnalysisCapabilityUnavailableError(
APKTOOL_PROVIDER_IDENTITY.id,
operation,
reason,
{ cause, userMessage: reason },
`The apktool batch launcher cannot receive REA's decode paths through cmd.exe: ${cause.message}`,
{ cause },
),
);
}
@@ -347,8 +345,8 @@ export class ApktoolProvider {
async #inspectAvailability(
signal: AbortSignal,
): Promise<ProviderAvailability> {
const selection = this.selection();
try {
const selection = this.selection();
await inspectApktoolClient(selection, signal, this.environment);
throwIfCancelled("inspect_apktool_client", signal);
return {
@@ -399,10 +397,9 @@ export class ApktoolProvider {
): Promise<Result<AnalysisExecution, AnalysisError>> {
if (signal?.aborted === true)
return err(new AnalysisCancelledError(request.operation));
let selection: ApktoolCommandSelection;
const selection = this.selection();
let identity: ApktoolClientIdentity;
try {
selection = this.selection();
identity = await inspectApktoolClient(
selection,
signal,
@@ -410,15 +407,17 @@ export class ApktoolProvider {
);
} catch (cause) {
if (cause instanceof AnalysisCancelledError) return err(cause);
if (cause instanceof ApktoolConfigurationFailure) {
if (cause instanceof ApktoolConfigurationFailure)
return err(
providerConfigurationRefusal(
new AnalysisCapabilityUnavailableError(
APKTOOL_PROVIDER_IDENTITY.id,
request.operation,
cause,
typeof cause.diagnostics.remediation === "string"
? `${cause.message} ${cause.diagnostics.remediation}`
: cause.message,
{ cause },
),
);
}
return err(
new AnalysisProtocolError(
`apktool version probe failed for ${request.operation}`,
+3 -53
View File
@@ -26,8 +26,6 @@ import {
validateDosComLength,
type ExecutableFormatHint,
} from "../domain/dosCom.js";
import { admitRawBinary } from "../domain/rawBinary.js";
import type { BinaryArchitecture } from "../domain/binaryTargetTypes.js";
import { mzWindowsHeaderOffset } from "../domain/dosMz.js";
import {
hasZipSignature,
@@ -47,8 +45,6 @@ export interface BinaryTargetResolverOptions {
readonly hostArchitecture?: NodeJS.Architecture;
readonly targetKind?: BinaryTarget["kind"];
readonly formatHint?: ExecutableFormatHint;
readonly architecture?: BinaryArchitecture;
readonly entryPoint?: string;
readonly signal?: AbortSignal;
}
@@ -65,7 +61,7 @@ export const parseBinaryTarget = async (
> => {
const cwd = options.cwd ?? process.cwd();
const hostArchitecture = options.hostArchitecture ?? process.arch;
const { targetKind, formatHint, signal, architecture, entryPoint } = options;
const { targetKind, formatHint, signal } = options;
const candidate = isAbsolute(input) ? input : resolve(cwd, input);
try {
throwIfTargetResolutionCancelled(signal);
@@ -87,40 +83,6 @@ export const parseBinaryTarget = async (
throwIfTargetResolutionCancelled(signal);
const metadata = await handle.stat();
throwIfTargetResolutionCancelled(signal);
if (formatHint === "raw-binary") {
if (targetKind !== undefined && targetKind !== "executable")
return err(
new BinaryTargetError(
path,
"raw-binary format requires an executable target kind",
),
);
const admitted = admitRawBinary({
architecture,
entryPoint,
fileBytes: metadata.size,
});
if (!admitted.ok)
return err(new BinaryTargetError(path, admitted.error));
return ok({
path,
sourcePath: canonical,
sha256: await sha256Handle(handle, path, metadata, signal),
kind: "executable",
format: "raw-binary",
architecture: admitted.value.architecture,
availableArchitectures: [admitted.value.architecture],
entryPoint: admitted.value.entryPoint,
entryPointSource: admitted.value.entryPointSource,
});
}
if (architecture !== undefined || entryPoint !== undefined)
return err(
new BinaryTargetError(
path,
"architecture and entry_point apply only with format=raw-binary",
),
);
if (formatHint === "dos-com") {
if (targetKind !== undefined && targetKind !== "executable")
return err(
@@ -232,13 +194,7 @@ const detectArtifactFormat = async (
): Promise<
| Exclude<
BinaryTarget["format"],
| "analysis-database"
| "mach-o"
| "elf"
| "pe"
| "dos-mz"
| "dos-com"
| "raw-binary"
"analysis-database" | "mach-o" | "elf" | "pe" | "dos-mz" | "dos-com"
>
| undefined
> => {
@@ -288,13 +244,7 @@ const namedArtifactFormat = (
const isArchiveFormat = (
format: Exclude<
BinaryTarget["format"],
| "analysis-database"
| "mach-o"
| "elf"
| "pe"
| "dos-mz"
| "dos-com"
| "raw-binary"
"analysis-database" | "mach-o" | "elf" | "pe" | "dos-mz" | "dos-com"
>,
): format is Extract<BinaryTarget, { kind: "archive" }>["format"] =>
isZipPackageFormat(format) || ["asar", "dmg", "pkg"].includes(format);
+3 -21
View File
@@ -1,5 +1,4 @@
import type {
AnalysisExecution,
AnalysisOperation,
ExecutionOptions,
} from "./AnalysisProvider.js";
@@ -18,13 +17,6 @@ type AnalysisCall = (
selectorOrigin?: ExecutionOptions["selectorOrigin"],
) => Promise<Result<JsonValue, AnalysisError>>;
type RelationshipCall = (
name: AnalysisOperation,
arguments_: Readonly<Record<string, JsonValue>>,
signal?: AbortSignal,
selectorOrigin?: ExecutionOptions["selectorOrigin"],
) => Promise<Result<AnalysisExecution, AnalysisError>>;
export interface CallPathTraceInput {
readonly start: string;
readonly goal?: string | undefined;
@@ -50,7 +42,6 @@ interface TraceState {
readonly error: ReturnType<typeof projectAnalysisError>;
}>;
readonly residual: Set<string>;
readonly limitations: Set<string>;
queueIndex: number;
traversalPath: string[];
}
@@ -72,7 +63,6 @@ interface DiscoveredEdge {
/** Trace direct caller/callee relationships until the graph is exhausted or the goal is reached. */
export const traceCallPath = async (
call: AnalysisCall,
callRelationship: RelationshipCall,
input: CallPathTraceInput,
signal?: AbortSignal,
): EnhancedResult => {
@@ -98,7 +88,7 @@ export const traceCallPath = async (
if (address === undefined) break;
const current = state.visited.get(address);
if (current === undefined) continue;
const found = await expandAddress(callRelationship, {
const found = await expandAddress(call, {
input: resolvedInput,
state,
address,
@@ -116,13 +106,12 @@ const createTraceState = (input: CallPathTraceInput): TraceState => ({
edges: new Map(),
failures: [],
residual: new Set(),
limitations: new Set(),
queueIndex: 0,
traversalPath: input.goal === input.start ? [input.start] : [],
});
const expandAddress = async (
call: RelationshipCall,
call: AnalysisCall,
expansion: AddressExpansion,
): Promise<boolean> => {
const { input, state, address, current, signal } = expansion;
@@ -138,7 +127,7 @@ const expandAddress = async (
state.residual.add(`Call relationships were unavailable for ${address}.`);
return false;
}
const related = parseRelatedAddresses(result.value.result, relation);
const related = parseRelatedAddresses(result.value, relation);
if (!related.ok) {
state.failures.push({
address,
@@ -147,12 +136,6 @@ const expandAddress = async (
state.residual.add(`Call relationships were unreadable for ${address}.`);
return false;
}
for (const limitation of result.value.limitations) {
state.limitations.add(limitation);
state.residual.add(
`Call relationships for ${address} are limited: ${limitation}`,
);
}
for (const relatedAddress of sortedUniqueAddresses(related.value)) {
recordEdge(input, state, {
address,
@@ -232,7 +215,6 @@ const projectTrace = (input: CallPathTraceInput, state: TraceState) => ({
residual_unknowns: [...state.residual],
limitations: [
"Direct provider call relationships may omit unresolved indirect calls.",
...state.limitations,
],
});
+1 -2
View File
@@ -20,7 +20,6 @@ import {
clientRequirementsFor,
NO_CLIENT_FEATURES,
} from "./CapabilityClientRequirements.js";
import { compareUnicodeCodePoints } from "../domain/unicodeCodePointOrder.js";
const statusSchema = z.object({
open: z.boolean(),
@@ -211,7 +210,7 @@ export const buildCapabilityInventory = (
reason: availability.reason,
remediation: availability.remediation,
};
}).sort((left, right) => compareUnicodeCodePoints(left.name, right.name));
}).sort((left, right) => left.name.localeCompare(right.name));
};
const availabilityFor = (context: AvailabilityContext): Availability => {
@@ -18,7 +18,6 @@ import { z } from "zod";
import { PRODUCT_IDENTITY } from "../identity.js";
import type { SetupClient } from "./SupportedClients.js";
import { compareUnicodeCodePoints } from "../domain/unicodeCodePointOrder.js";
export type ClientConfigurationFormat = NonNullable<SetupClient["format"]>;
export type ClientServersKey = "mcp_servers" | "mcpServers" | "mcp" | "servers";
@@ -64,7 +63,7 @@ const normalizeConfigurationValue = (value: unknown): unknown => {
return value;
return Object.fromEntries(
Object.entries(value)
.sort(([left], [right]) => compareUnicodeCodePoints(left, right))
.sort(([left], [right]) => left.localeCompare(right))
.map(([key, nested]) => [key, normalizeConfigurationValue(nested)]),
);
};
@@ -8,7 +8,6 @@ import {
type ClientConfigurationDocument,
} from "./ClientConfigurationDocument.js";
import { PRODUCT_IDENTITY } from "../identity.js";
import { compareUnicodeCodePoints } from "../domain/unicodeCodePointOrder.js";
/** Read explicit REA overrides without dropping peers when one value is invalid. */
export const clientRegistrationEnvironment = (
@@ -48,7 +47,7 @@ export const clientRegistrationEnvironment = (
return ok(
Object.fromEntries(
Object.entries(environment).sort(([left], [right]) =>
compareUnicodeCodePoints(left, right),
left.localeCompare(right),
),
),
);
+1 -2
View File
@@ -25,7 +25,6 @@ import {
supportedClients,
} from "./SupportedClients.js";
import type { SetupClient } from "./SupportedClients.js";
import { compareUnicodeCodePoints } from "../domain/unicodeCodePointOrder.js";
interface ClientRegistrationStatusBase {
readonly client: string;
@@ -185,7 +184,7 @@ export const readClientRegistrationStatuses = async (
}
}
return statuses.sort((left, right) =>
compareUnicodeCodePoints(left.client, right.client),
left.client.localeCompare(right.client),
);
};
-37
View File
@@ -1,5 +1,4 @@
import type { ExecutableFormatHint } from "../domain/dosCom.js";
import type { BinaryArchitecture } from "../domain/binaryTargetTypes.js";
import type { JsonValue } from "../domain/jsonValue.js";
import type { DirectAnalysisDependencies } from "./DirectAnalysisDependencies.js";
import type { BinarySession } from "./binary/BinarySession.js";
@@ -92,8 +91,6 @@ export const runDirectAnalysis = async (
readonly signal?: AbortSignal;
readonly providerId?: AnalysisProviderSelector;
readonly formatHint?: ExecutableFormatHint;
readonly architecture?: BinaryArchitecture;
readonly entryPoint?: string;
} = {},
): Promise<JsonValue> =>
withProcessCancellation(options.signal, (signal) =>
@@ -104,12 +101,6 @@ export const runDirectAnalysis = async (
...(options.formatHint === undefined
? {}
: { formatHint: options.formatHint }),
...(options.architecture === undefined
? {}
: { architecture: options.architecture }),
...(options.entryPoint === undefined
? {}
: { entryPoint: options.entryPoint }),
...(options.providerId === undefined
? {}
: { providerId: options.providerId }),
@@ -196,8 +187,6 @@ const runAnalysis = async (
readonly signal: AbortSignal;
readonly providerId?: AnalysisProviderSelector;
readonly formatHint?: ExecutableFormatHint;
readonly architecture?: BinaryArchitecture;
readonly entryPoint?: string;
},
): Promise<JsonValue> => {
const { logger, signal, snapshotPath } = options;
@@ -214,12 +203,6 @@ const runAnalysis = async (
...(options.formatHint === undefined
? {}
: { formatHint: options.formatHint }),
...(options.architecture === undefined
? {}
: { architecture: options.architecture }),
...(options.entryPoint === undefined
? {}
: { entryPoint: options.entryPoint }),
});
if (!prepared.ok) return cliError(prepared.error);
const { snapshot } = prepared.value;
@@ -231,12 +214,6 @@ const runAnalysis = async (
...(options.formatHint === undefined
? {}
: { formatHint: options.formatHint }),
...(options.architecture === undefined
? {}
: { architecture: options.architecture }),
...(options.entryPoint === undefined
? {}
: { entryPoint: options.entryPoint }),
...(options.providerId === undefined
? {}
: { providerId: options.providerId }),
@@ -269,12 +246,6 @@ const runAnalysis = async (
...(options.formatHint === undefined
? {}
: { formatHint: options.formatHint }),
...(options.architecture === undefined
? {}
: { architecture: options.architecture }),
...(options.entryPoint === undefined
? {}
: { entryPoint: options.entryPoint }),
...(snapshot === undefined ? {} : { snapshot }),
...(options.providerId === undefined
? {}
@@ -469,8 +440,6 @@ const withProcessCancellation = async <Value>(
const prepareSnapshot = async (options: {
readonly path: string;
readonly formatHint?: ExecutableFormatHint;
readonly architecture?: BinaryArchitecture;
readonly entryPoint?: string;
readonly snapshotPath: string | undefined;
readonly signal: AbortSignal;
}): Promise<
@@ -489,12 +458,6 @@ const prepareSnapshot = async (options: {
...(options.formatHint === undefined
? {}
: { formatHint: options.formatHint }),
...(options.architecture === undefined
? {}
: { architecture: options.architecture }),
...(options.entryPoint === undefined
? {}
: { entryPoint: options.entryPoint }),
});
if (!target.ok) return target;
if (!snapshotMatchesTarget(loaded.value.target, target.value))
@@ -3,8 +3,8 @@ import { dirname, join } from "node:path";
import { expect, it } from "vitest";
import { createTestTempDirectory } from "../../fixtures/temporaryDirectory.js";
import { systemDoctorHost } from "../../../src/application/Doctor.js";
import { createTestTempDirectory } from "../../tests/fixtures/temporaryDirectory.js";
import { systemDoctorHost } from "./Doctor.js";
it("threads the selected host and environment into system diagnostics", async () => {
const environment = {
@@ -25,9 +25,7 @@ it("threads the selected host and environment into system diagnostics", async ()
calls.push({ command, arguments: arguments_, environment: options?.env });
if (command === "sw_vers") return { stdout: "15.0\n", stderr: "" };
if (command === "ldd") return { stdout: "linux-vdso.so.1", stderr: "" };
if (command === "which")
return { stdout: "/selected/bin/rea\n", stderr: "" };
throw new Error(`Unexpected diagnostic command: ${command}`);
return { stdout: "/selected/bin/rea\n", stderr: "" };
},
});
@@ -116,7 +114,7 @@ it("reports no Homebrew Hopper when the cask has no receipt", async () => {
});
expect(await host.brewHopperPath()).toBeUndefined();
expect(new Set(calls.map((arguments_) => arguments_.join(" ")))).toEqual(
new Set(["--caskroom"]),
);
expect(
calls.every((arguments_) => arguments_.join(" ") === "--caskroom"),
).toBe(true);
});
-36
View File
@@ -281,42 +281,6 @@ describe("doctor installation identity", () => {
});
describe("doctor scoped readiness", () => {
it("checks explicitly selected skill destinations independently of registrations", async () => {
const selected: (readonly string[] | undefined)[] = [];
const result = await runDoctor(
undefined,
host({
clientRegistrations: () => Promise.resolve([]),
installedSkillIdentity: (clients) => {
selected.push(clients);
return Promise.resolve({
version: "stale",
toolCount: 0,
canonical: false,
});
},
}),
{
clients: [],
skillClients: ["claude_code", "claude_code"],
skill: true,
},
);
expect(selected).toEqual([["claude_code"]]);
expect(result.scope).toMatchObject({
mode: "explicit",
clients: [],
skill_clients: ["claude_code"],
skill: true,
});
expect(result.healthy).toBe(false);
expect(result.scope_checks.map(({ name }) => name)).toEqual([
"node",
"skill:identity",
]);
});
it("scopes effective readiness to selected clients without hiding drift", async () => {
const registrations: readonly ClientRegistrationStatus[] = [
{
+2 -4
View File
@@ -120,7 +120,6 @@ export interface DoctorReport {
/** Caller-selected readiness boundary; omitted values retain audit semantics. */
export interface DoctorScope {
readonly clients?: readonly string[];
readonly skillClients?: readonly string[];
readonly providers?: readonly string[];
readonly skill?: boolean;
}
@@ -207,10 +206,9 @@ const collectDoctorIdentity = async (
const installationPaths = (await host.installationPaths?.()) ?? [];
const registrations = (await host.clientRegistrations?.()) ?? [];
const skillClientIds =
scope.skill_clients ??
(scope.mode === "audit-wide"
scope.mode === "audit-wide"
? registrations.map(({ client }) => client)
: scope.clients);
: scope.clients;
const installedSkillIdentity =
await host.installedSkillIdentity?.(skillClientIds);
const skillAligned = skillIdentityAligned(installedSkillIdentity);
-4
View File
@@ -14,7 +14,6 @@ import type {
export interface DoctorScopeReport {
readonly mode: "audit-wide" | "explicit";
readonly clients: readonly string[];
readonly skill_clients?: readonly string[];
readonly providers: readonly string[];
readonly skill: boolean;
readonly target: string | null;
@@ -41,9 +40,6 @@ export const normalizeDoctorScope = (
): DoctorScopeReport => ({
mode: requested === undefined ? "audit-wide" : "explicit",
clients: uniqueSorted(requested?.clients ?? []),
...(requested?.skillClients === undefined
? {}
: { skill_clients: uniqueSorted(requested.skillClients) }),
providers: uniqueSorted(requested?.providers ?? []),
skill: requested?.skill === true,
target: target ?? null,
+3 -24
View File
@@ -1,7 +1,6 @@
import { z } from "zod";
import type {
AnalysisExecution,
AnalysisOperation,
AnalysisOperationPort,
ExecutionOptions,
@@ -167,8 +166,6 @@ export class EnhancedTools {
return traceCallPath(
(name, arguments_, operationSignal, selectorOrigin) =>
this.#call(name, arguments_, operationSignal, selectorOrigin),
(name, arguments_, operationSignal, selectorOrigin) =>
this.#observe(name, arguments_, operationSignal, selectorOrigin),
call.input,
signal,
);
@@ -362,7 +359,7 @@ export class EnhancedTools {
const level = String(current.depth);
graph[level] ??= [];
const result = await this.#observe(
const result = await this.#call(
tool,
{ procedure: current.address },
signal,
@@ -376,7 +373,7 @@ export class EnhancedTools {
});
continue;
}
const related = parseRelatedAddresses(result.value.result, relation);
const related = parseRelatedAddresses(result.value, relation);
if (!related.ok) {
graph[level].push({
address: current.address,
@@ -389,9 +386,6 @@ export class EnhancedTools {
address: current.address,
status: "ok",
calls: [...related.value],
...(result.value.limitations.length === 0
? {}
: { limitations: [...result.value.limitations] }),
});
for (const address of related.value) {
if (!discovered.has(address)) {
@@ -529,28 +523,13 @@ export class EnhancedTools {
signal?: AbortSignal,
selectorOrigin?: ExecutionOptions["selectorOrigin"],
): Promise<Result<JsonValue, AnalysisError>> {
const execution = await this.#observe(
name,
arguments_,
signal,
selectorOrigin,
);
return execution.ok ? ok(execution.value.result) : execution;
}
async #observe(
name: AnalysisOperation,
arguments_: Readonly<Record<string, JsonValue>>,
signal?: AbortSignal,
selectorOrigin?: ExecutionOptions["selectorOrigin"],
): Promise<Result<AnalysisExecution, AnalysisError>> {
if (isAborted(signal)) return err(new AnalysisCancelledError(name));
const execution = await this.analysis.execute(name, arguments_, {
...(signal === undefined ? {} : { signal }),
...(selectorOrigin === undefined ? {} : { selectorOrigin }),
});
if (isAborted(signal)) return err(new AnalysisCancelledError(name));
return execution;
return execution.ok ? ok(execution.value.result) : execution;
}
}
@@ -18,7 +18,6 @@ import {
semanticObligationPolicy,
type ReconstructionObligationCandidatePolicy,
} from "./ReconstructionObligationPolicies.js";
import { compareUnicodeCodePoints } from "../domain/unicodeCodePointOrder.js";
type CandidateFields = Omit<
ReconstructionObligation,
@@ -55,7 +54,7 @@ export const deriveReconstructionObligationCandidates = (
addCandidate(candidates, reviewedCandidate(obligation, records));
return {
candidates: [...candidates.values()].sort((left, right) =>
compareUnicodeCodePoints(left.obligation_id, right.obligation_id),
left.obligation_id.localeCompare(right.obligation_id),
),
limitations: [...limitations].sort(),
};
@@ -431,7 +430,7 @@ const uniqueBy = <Value>(
key: (value: Value) => string,
): Value[] =>
[...new Map(values.map((value) => [key(value), value])).values()].sort(
(left, right) => compareUnicodeCodePoints(key(left), key(right)),
(left, right) => key(left).localeCompare(key(right)),
);
const obligationId = (key: string): string =>
@@ -3,7 +3,6 @@ import type {
ReconstructionObligationManifest,
} from "../domain/reconstructionObligationLedgerSchemas.js";
import type { Evidence } from "../domain/evidence.js";
import { compareUnicodeCodePoints } from "../domain/unicodeCodePointOrder.js";
type Diagnostic = ReconstructionObligation["diagnostics"][number];
type Binding = NonNullable<ReconstructionObligation["binding"]>;
@@ -51,8 +50,7 @@ export const uniqueObligationDiagnostics = (
]),
).values(),
].sort((left, right) =>
compareUnicodeCodePoints(
`${left.code}:${left.detail}`,
`${left.code}:${left.detail}`.localeCompare(
`${right.code}:${right.detail}`,
),
);

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