Review Phase

The one place Code Review runs. Full delivery starts it without stopping for the operator; a standalone plan, spec, documentation, or diff review is invoked by the operator, and every other delivery mode stops at review_due. Readonly relative to its frozen target: it retains one report and returns routing evidence, and never enters a repair.

Bootstrap

1. Load the review router on every invocation and resume.
2. Recompute the current route from durable evidence, including on cold resume.
3. Load exactly the one gate selected by the router, or return its single terminal, checkpoint, or blocked outcome.
4. Only after the retained report exists, use $show-me to present the retained report's findings and routing outcome. The report remains the review authority.
5. After a gate writes its durable outcome, stop or re-enter this bootstrap.

The router is the sole runtime route authority. Gate files own executable work. Delivery reaches this skill by its path; disable-model-invocation limits only the agent's own discovery.