The PR Comment Workflow skill is a specialized enforcement system for Claude Code designed to improve the quality of code review resolutions. It guides the AI agent through a rigorous multi-phase sequence, starting with a mandatory understanding phase where the agent must articulate the reviewer's concern before any code changes are permitted. By blocking editing tools during the initial phase and utilizing adversary gates to validate logic and implementation, this skill eliminates 'cargo cult' fixes and scope creep, ensuring that every PR comment is addressed with intentionality and verified against existing tests.