Analyze a specific directory (e.g. frontend/, backend/, e2e/) and generate .claude/rules/ markdown files for it. Use when asked to create rules, analyze a folder for Claude Code, or set up domain memory for a specific part of the codebase.
Install
npx skills add andersnygaard/ettsted2 --skill rule-making-skillnpx skills add andersnygaard/ettsted2 --skill rule-making-skill -a claude-code -gnpx skills add andersnygaard/ettsted2 --skill rule-making-skill -a codex -ggemini skills install https://github.com/andersnygaard/ettsted2.git --path .claude/skills/rule-making-skillgh skill install andersnygaard/ettsted2 rule-making-skillgit clone --depth 1 https://github.com/andersnygaard/ettsted2 /tmp/andersnygaard__ettsted2
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/andersnygaard__ettsted2/.claude/skills/rule-making-skill ~/.claude/skills/rule-making-skill # Claude Code
cp -R /tmp/andersnygaard__ettsted2/.claude/skills/rule-making-skill ~/.agents/skills/rule-making-skill # Codex, Cursor, Gemini CLI, Copilot, OpenCode