History Hygiene

npx skills add github/gh-aw --skill history-hygiene

npx skills add github/gh-aw --skill history-hygiene -a claude-code -g

npx skills add github/gh-aw --skill history-hygiene -a codex -g

gemini skills install https://github.com/github/gh-aw.git --path .squad/templates/skills/history-hygiene

gh skill install github/gh-aw history-hygiene

git clone --depth 1 https://github.com/github/gh-aw /tmp/github__gh-aw
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/github__gh-aw/.squad/templates/skills/history-hygiene ~/.claude/skills/history-hygiene   # Claude Code
cp -R /tmp/github__gh-aw/.squad/templates/skills/history-hygiene ~/.agents/skills/history-hygiene   # Codex, Cursor, Gemini CLI, Copilot, OpenCode