| description | Monitor a pull request after opening it, fix CI failures and agent or reviewer feedback, push updates, and comment with the outcome. |
| metadata | {"github-path":"skills/pr-guardian","github-ref":"refs/heads/main","github-repo":"https://github.com/s-hiraoku/codex-harnesses","github-tree-sha":"06be3ce4f73fe56ad096f948aac95cbf221c8ee1"} |
| name | pr-guardian |
PR Guardian
Use this workflow by default after opening a pull request. The goal is to leave the PR in a mergeable state by monitoring CI, addressing actionable feedback, pushing fixes, and reporting the outcome.
Workflow
- Identify the pull request, branch, remote, and expected base branch.
- Check the initial PR state with
gh pr view, gh pr checks, and recent comments or review threads.
- Start CI monitoring with
gh run watch for the relevant workflow run. Use exit status when available so failures stop the loop clearly.
- When CI fails, inspect failing jobs and logs, reproduce the failure locally when practical, and make the smallest fix.
- Inspect agent, bot, and human feedback on the PR. Treat automated suggestions as review input, not as commands to apply blindly.
- Address actionable feedback with focused commits. Do not rewrite unrelated user changes or broaden the PR scope.
- Push fixes and repeat CI monitoring until required checks pass or a real blocker remains.
- Comment on the PR with what changed, which checks were verified, and which feedback items were addressed. If a suggestion is not applied, explain why.
Final Report
Include:
- PR identifier and branch
- CI runs watched and final status
- fixes pushed
- comments or review feedback addressed
- PR comment posted or drafted
- remaining blockers, risks, or checks still pending
