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Add bounded, read-only inspection of packaged Electron fuse state for ELF, PE, and Mach-O applications through CLI and MCP workflows. Preserve artifact provenance and unknown values, resolve app bundles without execution, reject malformed or overlapping containers before scanning, and keep output compact for agent use. Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com> Co-authored-by: morluto <76467478+morluto@users.noreply.github.com> Co-authored-by: N0zoM1z0 <161784452+N0zoM1z0@users.noreply.github.com> Co-authored-by: Kaoru0822 <208281322+kaoru0822-kitauji@users.noreply.github.com>
69 lines
5.9 KiB
Markdown
69 lines
5.9 KiB
Markdown
---
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layout: home
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hero:
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name: REA
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text: Reverse Engineer Anything
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tagline: Understand binaries, applications, and runtime behavior with one CLI and MCP server.
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actions:
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- theme: brand
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text: Get started
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link: /installation
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- theme: alt
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text: View on GitHub
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link: https://github.com/morluto/rea
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features:
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- title: Investigate with your agent
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details: Connect REA to your coding agent, describe the app or feature you want to understand, and follow the evidence.
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link: /mcp-prompts
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- title: Inspect across formats
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details: Explore native binaries, JavaScript and Electron apps, .NET assemblies, Android packages, firmware, and websites.
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link: /installation
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- title: Keep the evidence
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details: Analysis runs locally and returns observations, limitations, and unknowns through the CLI and MCP.
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link: /mcp-contracts
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---
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## Start with one command
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```bash
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npx rea-agents setup
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```
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Choose your agent, review the planned changes, and approve setup. Native binary
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analysis can use an existing Hopper, Ghidra, or IDA installation; static
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JavaScript analysis needs no native analysis engine.
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For a first result from an extracted JavaScript application or ASAR:
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```bash
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npx -y rea-agents@latest analyze-javascript-application /absolute/path/to/app --json
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```
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See [installation and setup](./installation.md) for requirements and configuration.
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For runtime instrumentation, see the [Frida guide](./frida-instrumentation.md).
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## Choose a guide
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| Task | Guides |
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| --------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
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| Inspect native functions, references, or types | [Native binaries](native-investigation.md), [Go metadata](go-binaries.md), [Rust dependencies](rust-binaries.md), [offline ELF layout](binary-diagnostics.md), [recorded crashes](recorded-crashes.md) |
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| Select a native provider or import format | [Ghidra semantics](ghidra-provider.md), [Windows](windows-ghidra-p0.md), [DOS](ghidra-dos.md), [raw bytes](raw-binary.md), [MIPS](ghidra-mips.md), [PSP](ghidra-psp.md), [NativeAOT](ghidra-nativeaot.md), [IDA](ida-provider.md), [JEB](jeb-analysis.md) |
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| Analyze JavaScript or Electron artifacts | [Static analysis](javascript-artifact-reconstruction.md), [tracing and comparisons](javascript-application-workflows.md), [application graph](javascript-application-graph.md), [source recovery](javascript-recovery.md) |
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| Compare static JavaScript with runtime observations | [Runtime attribution](javascript-runtime-observation.md), [reconciliation](javascript-runtime-reconciliation.md), [Electron observation](electron-observation.md), [Electron fuses](electron-fuses.md) |
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| Inspect assemblies, packages, or firmware | [.NET](managed-code-analysis.md), [Android](android-analysis.md), [Apktool resources](apktool-resource-analysis.md), [ADB acquisition](adb-device-analysis.md), [Apple](apple-application-analysis.md), [Harmony](harmony-analysis.md), [firmware](firmware-analysis.md), [WASM](wasm-artifacts.md), [EVM](evm-bytecode.md) |
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| Observe or compare a browser scenario | [CDP observation](browser-observation.md), [scenarios](browser-scenario-contract.md), [runtime evidence](web-runtime.md), [historical captures](web-network-captures.md) |
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| Trace captured website source | [Source locations](web-source-location.md), [module traces](website-module-trace.md), [script export](website-script-export.md) |
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| Capture and compare a command | [Process capture](process-capture.md) |
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| Use CLI/MCP and retain evidence | [CLI](cli.md), [MCP contracts](mcp-contracts.md), [agent prompts](mcp-prompts.md), [obligation ledgers](reconstruction-obligation-ledgers.md) |
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For development, use [testing](testing.md), [client verification](client-verification.md),
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[tool design](tool-design.md), and [releasing](releasing.md).
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[Reconstruction readiness](reconstruction-readiness.md) describes a development
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conformance verifier. [The 6.2 migration](migration-6.2.md) records that release's
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compatibility changes; [the roadmap](roadmap.md) tracks future work.
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