Use when a bug is in play: a test fails, CI is red, an API returns the wrong result, a stack trace appears, or the user says it is broken or fix this. Don't use for a new feature with no failure, for types-only work, or for docs.
Install
npx skills add AlemTuzlak/skills --skill fix-bugnpx skills add AlemTuzlak/skills --skill fix-bug -a claude-code -gnpx skills add AlemTuzlak/skills --skill fix-bug -a codex -ggemini skills install https://github.com/AlemTuzlak/skills.git --path skills/fix-buggh skill install AlemTuzlak/skills fix-buggit clone --depth 1 https://github.com/AlemTuzlak/skills /tmp/AlemTuzlak__skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/AlemTuzlak__skills/skills/fix-bug ~/.claude/skills/fix-bug # Claude Code
cp -R /tmp/AlemTuzlak__skills/skills/fix-bug ~/.agents/skills/fix-bug # Codex, Cursor, Gemini CLI, Copilot, OpenCode