Codex Review Backlog — post-merge (and open) Codex follow-ups

Why this exists. Codex is usually fast on open PRs (minutes: findings or a single 👍 = no opinions) — that pre-merge path is owned by epic-conductor §6 and pr-sweep short-wait (≤10m), never multi-hour stall. Codex can still post after merge or after the short wait. This skill is the complementary post-merge / late lag sweep: find comments that landed too late for the open-PR loop, triage them on current main, and open small fix PRs (never one mega-PR).

Repo profile first. Read .claude/repo-profile.md for repo_slug, default_branch, verification_entry / pre_merge_entry, comment_language. Arc is the reference implementation.

Usage