Reading the repo
Reading the repo
How to install on Windows
One 8 KB skill that replaces REA (Reverse Engineer Anything): plain CLI tools, no MCP. Benchmarked: 38% faster, 35% cheaper.
Saved setup from 9 h ago
Will it work on my device?
npx skills add aicodeking/leanrea
This uses the skills CLI. It finds the leanrea skill and asks which agents to install it for: Claude Code, Codex, Cursor, Gemini CLI, OpenCode and the others it supports.
Common variants:
npx skills add aicodeking/leanrea -g # install for your user, in every project
npx skills add aicodeking/leanrea -a claude-code -y # Claude Code only, no prompts
npx skills add aicodeking/leanrea -g -a '*' -y # every supported agent, user level
npx skills update leanrea # pull the latest version later
Manual install, if you prefer:
git clone https://github.com/aicodeking/leanrea
mkdir -p ~/.claude/skills && cp -R leanrea/leanrea ~/.claude/skills/
If an agent has no skills support, paste leanrea/SKILL.md into its rules or system prompt; it is plain text.
Use it:
/leanrea How does the search feature in Foo.app work? Show the evidence.
Then run powershell -ExecutionPolicy Bypass -File .\setup.ps1. It stops at the first error and is safe to run again. Servers and tests aren't started; it lists them at the end. Read it first.
Needs Git: winget install Git.Git
git clone https://github.com/aicodeking/leanrea.git cd leanrea
Node.js
winget install OpenJS.NodeJS.LTS
In the maintainers' order. Do the README instructions above first — they cover steps outside the terminal.
npx skills add aicodeking/leanrea npx skills add aicodeking/leanrea -g # install for your user, in every project npx skills add aicodeking/leanrea -a claude-code -y # Claude Code only, no prompts npx skills add aicodeking/leanrea -g -a '*' -y # every supported agent, user level npx skills update leanrea # pull the latest version later mkdir -p ~/.claude/skills && cp -R leanrea/leanrea ~/.claude/skills/ /leanrea How does the search feature in Foo.app work? Show the evidence.
No reports for Windows yet.
Opens a chat with this manual already filled in, for Windows. It uses your own account; gitmanual sends nothing.