I built this after noticing that AI-agent PRs are hard to review. There are many tools available but it does not show the reason why the code can be problematic in case of agent.A normal diff can show code changes, but it may not make it obvious that a prompt changed, a model changed, a tool config changed, or model output now reaches an eval/exec path.release-gate is a Python CLI that compares a PR branch against a base ref and reports only what the PR introduced.Example:pip install release-gate release-gate pr --base origin/mainIt can also create a lockfile for prompts/model/tool config:release-gate lock . release-gate audit . --lockThis is early. I’m mainly looking for feedback on whether PR-scoped gating is useful, and where the static analysis is still too noisy.