1. Verify gh auth status. If unauthenticated, ask user to run gh auth login.
2. Resolve the target PR. Default to the current branch PR, or pass an explicit PR number/URL with python "$SKILL_DIR/scripts/fetch_comments.py" --repo "." --pr "$ARGUMENTS".
3. If rtk is available, prefer rtk gh ..., rtk read, and rtk grep for human-facing exploration. Do not wrap script-friendly JSON or GraphQL payloads with RTK compression.
4. Run python "$SKILL_DIR/scripts/fetch_comments.py" --repo "." [--pr "$ARGUMENTS"] to get an actionable summary. Use --json only when another tool needs structured output.
5. Present the numbered actionable items, grouped by review thread or review body, then ask which items to address if the user did not specify them.
6. Apply fixes for the selected comments and summarize which review items were addressed.
7. If authentication fails mid-run, ask the user to re-authenticate and retry.