# Reverse Engineer Anything (agent skill)

> Reverse Engineer Anything is an agent skill (a SKILL.md file) from morluto/rea. Reverse engineer native, managed, Electron/JavaScript, packaged, firmware, and browser targets with REA. It works with Claude Code, Codex, Cursor, Gemini CLI, GitHub Copilot and OpenCode and has 10,223 GitHub stars.

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. Use REA when a claim depends on a shipped binary or package, decompilation, passive application runtime evidence, or comparison with behavior not established by available source.

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/morluto/rea |
| Skill path | skills/reverse-engineer-anything/SKILL.md |
| Skill name | reverse-engineer-anything |
| GitHub stars | 10,223 |
| Installs on skills.sh | 5 |
| License | MIT |
| Skills in repo | 1 |
| Plugin marketplace | no |
| Official | no |
| Works with | Claude Code, Codex, Cursor, Gemini CLI, GitHub Copilot, OpenCode |
| Category | Data & analysis |
| Last commit | Oct 7, 2026 |

## Add this skill

### Claude Code

```sh
git clone --depth 1 https://github.com/morluto/rea.git
cp -r rea/skills/reverse-engineer-anything ~/.claude/skills/reverse-engineer-anything   # personal, or .claude/skills in a project
```

In the Claude apps, zip the skill folder and upload it under Customize > Skills > + > Upload a skill (code execution must be on).

### ChatGPT / Codex

```sh
git clone --depth 1 https://github.com/morluto/rea.git
cp -r rea/skills/reverse-engineer-anything .agents/skills/reverse-engineer-anything   # repo; ~/.agents/skills for all projects
```

### Cursor

```sh
git clone --depth 1 https://github.com/morluto/rea.git
cp -r rea/skills/reverse-engineer-anything .cursor/skills/reverse-engineer-anything   # project; ~/.cursor/skills for all projects
```

Sources (checked 2026-10-07): https://code.claude.com/docs/en/skills, https://support.claude.com/en/articles/12512180-using-skills-in-claude, https://learn.chatgpt.com/docs/build-skills, https://cursor.com/docs/context/skills

skills.sh listing: https://www.skills.sh/morluto/rea/reverse-engineer-anything

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