Use when asked to debug, fix a bug, investigate an error, or do root cause analysis, and when users report errors, stack traces, unexpected behavior, or say something stopped working.
Install
npx skills add garrytan/gstack --skill gstack-openclaw-investigatenpx skills add garrytan/gstack --skill gstack-openclaw-investigate -a claude-code -gnpx skills add garrytan/gstack --skill gstack-openclaw-investigate -a codex -ggemini skills install https://github.com/garrytan/gstack.git --path openclaw/skills/gstack-openclaw-investigategh skill install garrytan/gstack gstack-openclaw-investigategit clone --depth 1 https://github.com/garrytan/gstack /tmp/garrytan__gstack
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/garrytan__gstack/openclaw/skills/gstack-openclaw-investigate ~/.claude/skills/gstack-openclaw-investigate # Claude Code
cp -R /tmp/garrytan__gstack/openclaw/skills/gstack-openclaw-investigate ~/.agents/skills/gstack-openclaw-investigate # Codex, Cursor, Gemini CLI, Copilot, OpenCode