Reviewing code that already exists for structural problems: responsibilities that have drifted together, names that no longer describe what they name, dependencies pointing the wrong way, and duplication that has hardened into divergence.
Install
npx skills add rainmanjam/poka-yoke --skill auditnpx skills add rainmanjam/poka-yoke --skill audit -a claude-code -gnpx skills add rainmanjam/poka-yoke --skill audit -a codex -ggemini skills install https://github.com/rainmanjam/poka-yoke.git --path benchmarks/controls/clean-code/skills/auditgh skill install rainmanjam/poka-yoke auditgit clone --depth 1 https://github.com/rainmanjam/poka-yoke /tmp/rainmanjam__poka-yoke
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/rainmanjam__poka-yoke/benchmarks/controls/clean-code/skills/audit ~/.claude/skills/audit # Claude Code
cp -R /tmp/rainmanjam__poka-yoke/benchmarks/controls/clean-code/skills/audit ~/.agents/skills/audit # Codex, Cursor, Gemini CLI, Copilot, OpenCode