Safely check and update GitHub-installed third-party Codex plugins and local skills. Use when the user asks to inspect, update, preserve, or automate updates for FableCodex, Ponytail, Archify, Graphify, Open Code Review, SkillOpt-Sleep, agency-router, codebase-memory-mcp, Superpowers upstream, or other third-party Codex skills/plugins without overwriting local custom work.
