morluto / rea
Reverse engineer anything with agents, from app behavior down to native binaries.
github.com/morluto/reaIndexed at 28713f9Up to date with upstream
About this codebase
REA is a codebase documentation and reverse-engineering engine that lets you “reverse engineer anything” end-to-end by ingesting a target (a JavaScript/Electron tree or ASAR, plus optional native binaries or managed artifacts) and producing explanation-grade outputs through static inspection, provider-backed deep analysis, and evidence-aware result synthesis surfaced via MCP and a web UI. It’s designed for operators and agent workflows: inputs flow from discovery and extraction into analysis plans (by provider and profile), then into managed evidence and canonical artifacts, and finally into queryable pages and agent-visible answers.
Written by gpt-5.4-nano from the index
1,719 files and 10,379 symbols in 8 modules, led by TypeScript (1,429 files) and JavaScript (147).
Code health
This codebase scores 7.9 out of 10 for code health, which we rate good. It also scores maintainability 8.5 and static performance 9.9 out of 10. The three are scored separately and never blended into one number. Risk is concentrated, as it usually is: 413 of 1,719 files are git hotspots, and they average 6.8 — which is where the fixes pay off most.
Do next
1 thing worth doing in the week to Oct 7, the last indexed commit, 1 of them now.
Now
- Critical
Clean up what this week's commits left: 60 serious findings in 41 files
23 commits in the last 7 days added or worsened them, and they are still open. Start with
src/domain/interfaceBuilderKeyedArchive.ts, which has 2 critical.- serious findings
- 60
- critical
- 16
- files
- 41
Large effort
Improve what Repowise can see
Add a test coverage report
Without one, Repowise cannot tell tested code from untested code, so every test-related action says “unknown”.
- line coverage
- Unknown, no report
Small effort
Use morluto/rea in your agent
Point Claude Code, Cursor, Codex or VS Code at this repository. Your agent gets the index this page is built from: cited answers, callers, history and health for any file.
https://api.repowise.dev/mcp/morluto/reaOne command, run anywhere. Adds the server to your local Claude Code config.
Docsclaude mcp add --transport http repowise https://api.repowise.dev/mcp/morluto/rea \ --header "Authorization: Bearer rw_live_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
This repo is public, so anyone with a Repowise account and an API key can connect.
Try asking
- get_overview()
- get_answer("how is rea put together?")
- get_why("why is rea structured this way?")
Prefer local? pip install repowise && repowise init indexes your own checkout, no account needed.
Go deeper
- OverviewEverything the index found, what changed this week, commits and decisions.
- DocumentationModule-by-module documentation, 1,487 pages, 39 written by a model.
- ArchitectureDependency graph, layers and third-party dependencies.
- Code healthEvery file's score, the findings behind it, tests and refactoring plans.
- CommitsEach commit's effect on code health, with agent provenance.
- ContributorsWho owns what, and where one person holds most of the knowledge.
- DecisionsArchitectural decisions mined from commits and pull requests.
- Ask this codebaseSign inGrounded answers over the indexed code.
Maintain this repo? Claim the page
Sign in with GitHub and we check that you are an admin or maintainer of morluto/rea. Then add a badge to the README that links readers here.
Use this repo from Claude or ChatGPT
Add this URL as a custom connector and sign in with repowise when asked. No API key to copy.
https://api.repowise.dev/mcp/morluto/reaFor maintainers
Add a badge to your README
Every badge is public, cached, and updates on its own after every index. Nothing to install.
Repowise badge
Links to this page, with no score on it. Adding it also re-indexes the repo every week.
[](https://repowise.dev/repo/morluto/rea?src=badge_wiki)Code health badge
The repo's health score out of 10, from the latest index.
[](https://repowise.dev/repo/morluto/rea?src=badge_health)Code health card
A larger card with the score, its change since the last index, and when it was measured. The HTML version follows the reader's light or dark theme.
[](https://repowise.dev/repo/morluto/rea?src=badge_card)How morluto/rea works
Reverse engineer anything with agents, from app behavior down to native binaries. This page is a map of the morluto/rea repository, written primarily in TypeScript, rebuilt from the source each time it is indexed. Repowise parses every symbol, computes a dependency graph, scores per-file code health from complexity, duplication, test coverage and churn, mines git history for hotspots and ownership, and lifts the architectural decisions into documentation you can read here or query through MCP.
The codebase has 1,719 files and 10,379 symbols in 8 modules, led by TypeScript, JavaScript and Java. Code health is 7.9 out of 10, rated good.
Use the links above to open each view, or connect this repository to your agent for grounded answers inside Claude, Cursor, Codex or VS Code.