What problem does it solve?
Persistence contract changes are easy to get wrong, causing mismatched artifacts, broken runtime storage behavior, and inconsistent database intent and migration outputs.
Core Features & Use Cases
- Contract-focused review and implementation: Examine and update database_intent, database_migrations, and backend persistence support files (backend/repo.py, backend/policy.py, backend/schemas.py) to ensure generated artifacts remain consistent.
- Generated module boundary guidance: Validate how ModuleContext.persistence maps to ctx.persistence and prevents non-canonical runtime usage (e.g., avoiding ctx.db).
- Change routing and impact assessment: Identify which companion routing skills to add (runtime-change vs appgenerator-change) and enumerate layer, runtime/platform impact, workspace impact, affected persistence artifacts, required tests, and compatibility risk.
Quick Start
Ask the AI to review and implement the requested persistence contract change while reporting which artifacts and tests are impacted.