Records decisions and documentation. Use when making architectural decisions, changing public APIs, shipping features, or when you need to record context that future engineers and agents will need to understand the codebase.
Install
npx skills add addyosmani/agent-skills --skill documentation-and-adrsnpx skills add addyosmani/agent-skills --skill documentation-and-adrs -a claude-code -gnpx skills add addyosmani/agent-skills --skill documentation-and-adrs -a codex -ggemini skills install https://github.com/addyosmani/agent-skills.git --path skills/documentation-and-adrsgh skill install addyosmani/agent-skills documentation-and-adrsgit clone --depth 1 https://github.com/addyosmani/agent-skills /tmp/addyosmani__agent-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/addyosmani__agent-skills/skills/documentation-and-adrs ~/.claude/skills/documentation-and-adrs # Claude Code
cp -R /tmp/addyosmani__agent-skills/skills/documentation-and-adrs ~/.agents/skills/documentation-and-adrs # Codex, Cursor, Gemini CLI, Copilot, OpenCode