What problem does it solve? In a solo-plus-AI workflow there is no human PR reviewer, so bugs, design flaws, and silent architectural decisions can slip into pull requests unchecked. This Skill standardizes a rubber-duck-style AI review pass that closes that gap before a PR is created. ## Core Features & Use Cases - Independent subagent review: Spawns a fresh subagent with no stake in the implementation to review the diff against issue acceptance criteria, ADRs, and repo invariants. - Severity-tagged findings with auto-filing: Categorizes findings as BLOCKER/HIGH/MEDIUM/NIT and auto-files non-trivial ones as GitHub issues with dedup markers. - Gate and self-review modes: Runs as the mandatory pre-PR gate invoked by pr-orchestrator, or ad hoc as a self-review before pushing, with a minimal whitelist short-circuit for trivial doc-only changes. - Use Case: Before opening a PR that closes issue #42, run the review gate to get a structured report at .github/audit-reports/ with a CLEAN, ADVISORY, or BLOCKED verdict and auto-filed issues for each real finding. ## Quick Start Ask the AI to review the diff on the current branch against the base branch before creating the pull request.