watch-pr-commentslisted

# watch-pr-comments Same contract as [watch-pr](../watch-pr/SKILL.md) (target PR, time budget, the flick for drafts, the existing-threads pass, the sub-agent, the `humans` word), narrowed to reviews. CI is not yours here: a red check does not wake you, and green is not a stop. ``` python3 <git-skill-dir>/scripts/pr-watch.py watch --pr <N> --repo <OWNER/REPO> --watcher <id> --until closed --on review,comment,state --max-total <s> ``` Address `BOTREVIEW` items as they land, human comments per the watch-pr rule. On `DONE`: digest of what was answered, what was pushed back on, what waits on me.