Investigate one bug issue in a sandbox clone, then plan, fix, repair CI, apply a review or prove the fix in production, and always write tmp/marbas/<issue>/result.json for the host.
Install
npx skills add darkanum/legion --skill triage-bugnpx skills add darkanum/legion --skill triage-bug -a claude-code -gnpx skills add darkanum/legion --skill triage-bug -a codex -ggemini skills install https://github.com/darkanum/legion.git --path shared/skills/TRIAGE_BUGgh skill install darkanum/legion triage-buggit clone --depth 1 https://github.com/darkanum/legion /tmp/darkanum__legion
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/darkanum__legion/shared/skills/TRIAGE_BUG ~/.claude/skills/triage-bug # Claude Code
cp -R /tmp/darkanum__legion/shared/skills/TRIAGE_BUG ~/.agents/skills/triage-bug # Codex, Cursor, Gemini CLI, Copilot, OpenCode