# Feature Design

> Turn a raw feature idea or request into a structured PRD or feature brief with goals, user stories, acceptance criteria, constraints, and success metrics.

- Skill: `majiayu000/feature-design-3` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add majiayu000/feature-design-3`
- Raw SKILL.md: https://api.skillmd.com/api/skills/majiayu000/feature-design-3/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Product & Planning
- Author: majiayu000 (https://skillmd.com/u/majiayu000)
- Updated: 2026-09-22
- Page: https://skillmd.com/skills/majiayu000/feature-design-3

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# Feature Design

## Workflow

1. Clarify the problem and target user.
2. Define the user value and business goal.
3. Write requirements and acceptance criteria.
4. Capture risks, constraints, and out-of-scope items.
5. Prepare a handoff-ready brief for `architecture` or `feature-plan`.