review-toolkit

Comprehensive PR review pipeline: a pre-review readiness gate (stops on merge conflicts or red code-related CI with a fix-it note, no verdict), branch-level analysis, sequential Claude+Codex dual-model review with evidence-based verification, and opt-in GitHub PR review publishing under a five-frame substance framework. A value/design gate weighs whether the change should exist at all — value versus permanent maintenance cost, right layer, root cause in-repo versus upstream — and can block a PR even when the code is flawless. Enforces full test coverage in tested areas and no regressions to previously-working behavior. Reviews land on an LGTM or NOT LGTM verdict; the only no-verdict path is the readiness gate's fix-CI / fix-conflicts note.