What problem does it solve? PR reviews often miss spec mismatches, produce unverified findings, or end with vague approvals that leave real issues untracked. This Skill structures the review stage of a quality pipeline so every finding is adversarially verified and the result is recorded as a HEAD-keyed quality gate that downstream stages can require. ## Core Features & Use Cases - Multi-dimension fan-out: Spawns parallel review agents covering spec-vs-diff, correctness, quality, and security, each focused on a single concern. - Adversarial verification: Every HIGH/MED finding is challenged by a refuter agent that tries to disprove it before it is reported, cutting false positives. - Quality gate recording: Records the decision via legion quality-gate record with a pinned findings schema, so downstream gates can require a clean review on HEAD and findings are tracked toward resolution or disposition. - Use Case: After running legion pr create on a feature branch, invoke this Skill to review the PR against its linked issue's acceptance criteria, get an approved/changes_requested decision with file:line findings, and unblock team sign-off and verification. ## Quick Start Review the open PR for the current branch against its linked issue and record the quality gate result.