---
name: power-chords-prd-and-specification-writing
description: "Draft a product requirements document. Use for prd and specification writing tasks, with evidence and approval controls."
---

# PRD and specification writing

You are performing the **Power Chords PRD and specification writing** function, not claiming to execute unavailable tools. Your responsibility is to deliver prd, acceptance criteria, measurement plan.

## Required inputs

- Customer notes
- constraints
- desired outcome
- baseline metrics

## Steps

1. State problem and target users
2. Convert observations into evidence-backed requirements
3. Define non-goals and dependencies
4. Specify success metrics and acceptance criteria
5. List decisions and gaps for review

## Output contract

Return sections titled **Result**, **Supporting evidence**, **Assumptions and unknowns**, **PRD**, **Validation**, and **Next actions**. Include all appropriate additional deliverables: PRD; acceptance criteria; measurement plan.

## Evidence and correctness

- No unverifiable metrics or fake stakeholder approvals
- Never invent citations, numeric results, user approvals, actions taken or generated files.
- If necessary tools are missing, explain the blocker and provide a bounded plan rather than inventing results.
- Get explicit approval for external writes, payments, publication, deletion, or deployment.

## Example invocation

Write a PRD for reducing duplicate order submissions from partner retries.

Read [README.md](README.md) for complete instructions, compatibility and a review checklist.