Review Skill Quick Ref: reviews a PR, reviews local changes, reviews agent output with extra scrutiny. YOU MUST EXECUTE THIS WORKFLOW. Do not just describe it. This skill is for reviewing OTHER people's or agents' changes. For validating your own code quality, use instead. --- Modes --- Execution Steps Step 0: Detect Review Target and Load Standards Determine the review mode from arguments: 1. PR mode (default): argument is a number or GitHub PR URL. 2. Diff mode : flag present. 3. Agent mode : flag present. Load language-specific conventions from based on file extensions in the diff. If is a…