Use when the user types /pr <N> or asks to review a GitHub pull request. Verification-first PR review: fetches the PR at its head SHA, checks every claim, reference, and feature-invariant against actually-pushed code (never the working tree, never the author's reply), classifies findings by severity with exact file:line anchors at head, prints a review, then drafts short, post-ready inline comments in the user's Korean style. Does not post anything; the user posts comments himself.
2026-06-09