Claude Code Writing Product Specs Skill for Testable PRDs
Turn a product idea into a specification with its audience, scope, requirements, and success criteria. The skill makes open assumptions visible before the PRD is saved for review.
中文Install in Claude Code
Use Claude Code in the pinned ai-workflow product-manager subproject. Bring the problem context, intended users, and observable success criteria.
- Open `workflows/product-manager-workflow` in the pinned checkout and check for `.claude/skills/writing-product-specs/SKILL.md`.
- From that subproject, call `/writing-product-specs` with the feature, intended users, constraints, and requested output filename.
Example task
Draft a PRD for a fictional library reservation tool. Staff may extend a reservation by 15 minutes when the next slot is free. An existing booking prevents extension. Add two acceptance scenarios and put SMS notifications outside the current scope.What to check
The PRD identifies the staff user, specifies both allowed and blocked outcomes, names the expected interface feedback, and records the agreed scope.
Original SKILL.md on GitHub · Updated
Frequently asked question
How can a one-line idea produce a specific PRD?
Describe a particular user, the step where the problem happens, and what should change visibly. Resolve any open decisions that affect scope or acceptance before finalizing the document.