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PRD Writer

Write structured, strategy-driven Product Requirements Documents focusing on why behind features, business goals, and user outcomes for AI product managers.

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技能说明


name: prd-writer description: Write strategy-oriented Product Requirements Documents (PRDs) for AI product managers. Use when: (1) drafting a new PRD or strategy doc, (2) structuring a feature proposal with strategy rationale, (3) writing requirement docs that emphasize "why" over "how", (4) turning raw product ideas into structured requirement documents. NOT for: purely technical specs, engineering tickets, or UI copy.

PRD Writer

Produce structured, strategy-first PRDs for AI product managers.

Core Philosophy

Strategy PRDs answer why before what. Every section should connect features back to business goals and user outcomes. Avoid feature laundry lists; prioritize decision rationale.

Standard PRD Structure

Use this structure unless the user specifies otherwise:

1. 背景与目标 (Background & Goals)

  • 产品背景:当前现状和痛点
  • 战略目标:本需求解决什么业务问题
  • 成功指标:可量化的 KPI / OKR

2. 用户与场景 (Users & Scenarios)

  • 目标用户群体(细分)
  • 核心使用场景(用户故事格式)
  • 用户旅程关键节点

3. 产品方案 (Solution)

  • 核心功能列表(MoSCoW 优先级)
  • 关键交互逻辑
  • 边界与限制(Not in scope)

4. 策略设计 (Strategy Design)

  • 算法/策略说明(AI 产品重点)
  • 数据依赖与冷启动策略
  • A/B 测试方案

5. 技术依赖 (Technical Dependencies)

  • 依赖系统/接口
  • 数据需求
  • 性能要求

6. 风险与降级 (Risks & Fallback)

  • 主要风险点
  • 降级方案

7. 里程碑 (Milestones)

  • 分阶段交付计划

Writing Guidelines

  • 用中文撰写,除非用户指定英文
  • 策略逻辑要显式说明,不要隐含在功能描述里
  • 每个功能点标注优先级:P0/P1/P2 或 Must/Should/Could
  • AI 策略类需求必须包含:输入信号、模型/策略逻辑、输出形式、兜底规则

Reference Files

  • references/prd-template.md — 完整 PRD 模板(Markdown)
  • references/strategy-patterns.md — 常见 AI 产品策略模式(推荐、排序、召回、意图识别等)

Read references when: user asks for a full template, or when the PRD involves AI/ML strategy components.

如何使用「PRD Writer」?

  1. 打开小龙虾AI(Web 或 iOS App)
  2. 点击上方「立即使用」按钮,或在对话框中输入任务描述
  3. 小龙虾AI 会自动匹配并调用「PRD Writer技能完成任务
  4. 结果即时呈现,支持继续对话优化

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