# Prd

> Purpose

- Skill: `joonghyun-lee-frieren/prd` (Agent Skill)
- Install (CLI): `npx skillmds@latest add joonghyun-lee-frieren/prd`
- Raw SKILL.md: https://api.skillmd.com/api/skills/joonghyun-lee-frieren/prd/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Product & Planning
- Author: Joonghyun-Lee-Frieren (https://skillmd.com/u/joonghyun-lee-frieren)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/joonghyun-lee-frieren/prd

---


## Purpose

Use this skill to lock scope before implementation starts.

## Trigger

- Requirements are ambiguous or too broad
- Team needs measurable done criteria
- Scope creep risk is high

## Workflow

1. Write a concise problem statement.
2. Define in-scope and explicit non-goals.
3. Define acceptance criteria with evidence requirements.
4. Capture constraints and dependencies.
5. Produce handoff notes for execution and verification.

## Output Template

```markdown
## Problem Statement
- ...

## Scope / Non-goals
- ...

## Acceptance Criteria
| Criterion | Evidence Needed | Owner |
| --- | --- | --- |

## Constraints
- ...

## Handoff
- ...
```