Guides systematic root-cause debugging. Use when tests fail, builds break, behavior doesn't match expectations, or you encounter any unexpected error. Use when you need a systematic approach to finding and fixing the root cause rather than guessing.
Install
npx skills add addyosmani/agent-skills --skill debugging-and-error-recoverynpx skills add addyosmani/agent-skills --skill debugging-and-error-recovery -a claude-code -gnpx skills add addyosmani/agent-skills --skill debugging-and-error-recovery -a codex -ggemini skills install https://github.com/addyosmani/agent-skills.git --path skills/debugging-and-error-recoverygh skill install addyosmani/agent-skills debugging-and-error-recoverygit 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/debugging-and-error-recovery ~/.claude/skills/debugging-and-error-recovery # Claude Code
cp -R /tmp/addyosmani__agent-skills/skills/debugging-and-error-recovery ~/.agents/skills/debugging-and-error-recovery # Codex, Cursor, Gemini CLI, Copilot, OpenCode