Review a Pull Request

Run the baseline review of the PR diff, then keep a persistent watch over CI and new reviewer comments until the PR settles and auto-merges. The detailed operational sequence lives in references/runbook.md; load it when dispatching the watch or when a host cannot provide nested workflow execution.

Runtime notes

• Resolve SKILL_DIR once and use absolute paths to every script.
• Use the one-shot monitor contract from references/runbook.md on hosts that require terminal results; never put infinite mode under a one-shot monitor.
• Use clean-context agents for baseline review and comment triage.
• The pipeline is automatic: never ask whether to merge.
• Arm closeout before the ceremony and clear it after merge or abort.

Context

• PR argument: $ARGUMENTS
• PR metadata: !gh pr view "$ARGUMENTS" --json number,title,headRepository,headRepositoryOwner,additions,deletions,headRefName 2>/dev/null || printf 'set %s to a PR number or URL\n' "$ARGUMENTS"
• Remote: !git remote -v 2>/dev/null | head -2
• Auth: !gh auth status 2>&1 | head -3