Frontend AI Walk

Aug 11, 2026 · Product Management

AI‑Powered Change Contracts: Traceable PRD & Prototype Iterations Without Full Rewrites

The article introduces the prd‑iterate skill, which uses a four‑section change map (Add, Keep, Must‑Change, Forbidden) to lock iteration contracts, ensuring that second‑round PRD updates and prototype modifications are incremental, clearly documented, and safe for AI‑assisted coding, avoiding full rewrites and ambiguous reviews.