Implementation PRD

Write specs that another coding agent can execute without reopening discovery.

Default Output

Create or update a spec bundle with these files:

1. <slug>_prd.md
2. <slug>_contracts.md
3. one storage artifact:
   • <slug>_schema.sql for SQL-backed systems;
   • <slug>_data-model.md for frontend-only work, NoSQL systems, or features with no relational schema change.
4. <slug>_testplan.md

Do not omit state design. If there is no durable storage delta, use the data-model artifact and state explicitly where state lives and why no schema change is needed.

When starting from scratch, scaffold the bundle with: