PRD Implementation Precheck Overview Perform a short PRD precheck, surface material issues, then implement. Ask the user only when a missing choice would materially change behavior, architecture, data, or external side effects. Workflow 1. Locate the PRD and any referenced files. 2. Precheck the PRD and summarize intent in 1-2 sentences. 3. List findings and questions with blockers first. If there are no material blockers, state assumptions and continue. 4. When a blocker exists, resolve it with the user before implementation. 5. Validate (tests or manual steps) or state what was not run. Pre…