review-epic-ghlisted

# /abc:review-epic-gh — epic-context PR reviewer (GitHub) Watch a GitHub **parent issue** with a managed `## Sub-issues` task-list and review each child PR **against the full epic context** — the parent spec, the design decisions already taken in merged sibling PRs, and the acceptance criteria of children still pending. This is the reviewer half of the two-session epic-shipping pattern: `/abc:ship-epic-gh` (or `/abc:ship-issue-gh` on the parent) implements in one session; this skill reviews in another, holding the *top-down* spec context the per-PR view can't see. **Review-only.** This skill never merges, never pushes, never closes issues, never edits issue bodies. Its only writes are PR review comments and its own dedup markers. The label scheme, task-list fence, and marker conventions are documented in [`../scaffold-sub-issues-gh/github-conventions.md`](../scaffold-sub-issues-gh/github-conventions.md) (re-exported locally as [`./github-conventions.md`](./github-conventions.md)). ## Hard rules - **Never merge, approve-with-merge, push, close, or label.** Posting review comments and `<!-- review-epic:* -->` markers is the entire write surface. - **Never review a PR twice at the same HEAD SHA.** The dedup marker (Phase 2) is load-bearing — without it every tick re-reviews everything. - **Never edit content inside the parent's `<!-- ship-epic:sub-issues:start/end -->` fence** — or anywhere else in the parent body. The shipping skills own it. - **Do not run this skill in th