record-change-intent

Finds the high-risk surface in a change range, checks whether a rationale already exists in commit trailers, ADRs, or a module intent register, and drafts an Intent trailer for the author to confirm (why now, what constrained the shape, what was rejected). Use when a change touches auth, schemas, public APIs, or removed guards and its reason is not written down, or before merging a change someone will need to understand later. For a full scope, coverage, and intent gate on a diff, use the scope-change-gate command.