Files
rea/docs/index.md
Ysopwnableandfactory-droid[bot] 7ae3c50a9d docs: correct drift and reorganize English guides (#2207)
Put setup, developer commands, MCP replies, and investigation recipes before
client details and implementation references. Preserve existing guide anchors,
examples, provenance, partial-result recovery, and provider restrictions.

Correct verified documentation drift, synchronize the Ghidra capability
wording, and regenerate metadata for skill version 40. Keep uncertain platform
and lifecycle findings unchanged. Refs #2156.

Validation: 56 focused tests, check:fast, docs:check, VitePress production build,
format and link/example checks. Real isolated CLI/MCP probes cover Ghidra,
NativeAOT, HAR, cancellation, Chrome, large ELF delivery, native type limits,
and the new JS/managed/process/setup recipes. Heavy work uses two CPUs;
a resource-heavy DOM probe was stopped and replaced by a smaller real CDP
payload-limit control. Windows, macOS GUI, ADB, and the full CI matrix were
not executed.

Co-authored-by: factory-droid[bot] <138933559+factory-droid[bot]@users.noreply.github.com>
2026-10-12 22:14:25 +08:00

5.9 KiB

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REA Reverse Engineer Anything Understand binaries, applications, and runtime behavior with one CLI and MCP server.
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brand Get started /installation
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alt View on GitHub https://github.com/morluto/rea
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Investigate with your agent Connect REA to your coding agent, describe the app or feature you want to understand, and follow the evidence. /mcp-prompts
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Inspect across formats Explore native binaries, JavaScript and Electron apps, .NET assemblies, Android packages, firmware, and websites. /installation
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Keep the evidence Analysis runs locally and returns observations, limitations, and unknowns through the CLI and MCP. /mcp-contracts

Start with one command

npx rea-agents setup

Choose your agent, review the planned changes, and approve setup. Native binary analysis can use an existing Hopper, Ghidra, or IDA installation; static JavaScript analysis needs no native analysis engine.

For a first result from an extracted JavaScript application or ASAR:

npx -y rea-agents@latest analyze-javascript-application /absolute/path/to/app --json

See installation and setup for requirements and configuration.

For runtime instrumentation, see the Frida guide.

Choose a guide

Task Guides
Inspect native functions, references, or types Native binaries, Go metadata, offline ELF layout, recorded crashes
Select a native provider or import format Ghidra semantics, Windows, DOS, raw bytes, MIPS, PSP, NativeAOT, IDA, JEB
Analyze JavaScript or Electron artifacts Static analysis, tracing and comparisons, application graph, source recovery
Compare static JavaScript with runtime observations Runtime attribution, reconciliation, Electron observation
Inspect assemblies, packages, or firmware .NET, Android, Apktool resources, ADB acquisition, Apple, Harmony, firmware, WASM, EVM
Observe or compare a browser scenario CDP observation, scenarios, runtime evidence, historical captures
Trace captured website source Source locations, module traces, script export
Capture and compare a command Process capture
Use CLI/MCP and retain evidence CLI, MCP contracts, agent prompts, obligation ledgers

For development, use testing, client verification, tool design, and releasing. Reconstruction readiness describes a development conformance verifier. The 6.2 migration records that release's compatibility changes; the roadmap tracks future work.

REA inspecting a native binary in Hopper