---
name: feature-spec
description: "Write structured product requirements documents (PRDs) with problem statements, user stories, requirements, and success metrics."
---

## PRD Structure

1. **Problem Statement** — Who, what, cost of inaction
2. **Goals** — 3-5 measurable outcomes
3. **Non-Goals** — What this explicitly won't do
4. **User Stories** — "As a [user], I want [capability] so that [benefit]"
5. **Requirements** — P0 (must), P1 (nice), P2 (future)
6. **Success Metrics** — Leading + lagging indicators
7. **Open Questions** — Blocking vs non-blocking
8. **Timeline** — Deadlines, dependencies, phasing

See `references/prd-details.md` for full templates and acceptance criteria formats.
