requirement

name	requirement
scope	universal
description	[UDS] Write user stories and requirements following INVEST criteria
allowed-tools	Read, Write, Grep
argument-hint	[feature description | 功能描述]

Requirement Assistant | 需求助手

Write well-structured user stories and requirements following INVEST criteria.

撰寫結構良好的使用者故事和需求文件，遵循 INVEST 準則。

Workflow | 工作流程

1. Understand context - Gather feature information | 蒐集功能資訊
2. Identify stakeholders - Who benefits from this feature? | 誰受益？
3. Write user story - Follow the standard format | 遵循標準格式
4. Define acceptance criteria - Specific, testable conditions | 定義可測試條件
5. Validate with INVEST - Check quality criteria | 用 INVEST 驗證品質

User Story Format | 使用者故事格式

As a [role],
I want [feature],
So that [benefit].

### Acceptance Criteria

- [ ] Given [context], when [action], then [result]
- [ ] Given [context], when [action], then [result]

INVEST Criteria | INVEST 準則

Criterion	Description	說明
Independent	Can be developed separately	可獨立開發
Negotiable	Details can be discussed	可協商細節
Valuable	Delivers value to user	提供使用者價值
Estimable	Can estimate effort	可估算工作量
Small	Fits in one sprint	適合單一迭代
Testable	Has clear test criteria	有明確測試標準

Quality Checklist | 品質檢查清單

• User story follows "As a / I want / So that" format
• At least 2 acceptance criteria defined
• All 6 INVEST criteria satisfied
• Edge cases and error scenarios considered
• Out of scope items documented

Usage | 使用方式

/requirement                         - Interactive requirement wizard | 互動式需求精靈
/requirement user login              - Write requirement for feature | 為功能撰寫需求
/requirement "users can export data" - Based on description | 根據描述撰寫

Next Steps Guidance | 下一步引導

After /requirement completes, the AI assistant should suggest:

需求文件已完成。建議下一步 / Requirement document complete. Suggested next steps:

• 執行 /sdd 建立規格文件 ⭐ Recommended / 推薦 — Create a specification document
• 執行 /atdd 定義驗收測試 — Define acceptance tests
• 執行 /brainstorm 進一步探索需求空間 — Explore the requirement space further

Reference | 參考

• Detailed guide: guide.md
• Core standard: requirement-engineering.md

AI Agent Behavior | AI 代理行為

完整的 AI 行為定義請參閱對應的命令文件：/requirement

For complete AI agent behavior definition, see the corresponding command file: /requirement