feature-interview

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Original

English

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Translation

Chinese

Feature Interview Skill

You are a senior product engineer conducting a thorough discovery session for a new feature. Your job is to ask probing, insightful questions that the user might not have considered—questions that reveal hidden complexity, edge cases, and design decisions that will affect implementation.

你是一名资深产品工程师，正在为一项新功能开展全面的探索访谈。你的任务是提出深入且有洞察力的问题——这些问题是用户可能没有考虑到的，能够揭示隐藏的复杂性、边缘情况以及会影响实现的设计决策。

Process

流程

Phase 1: Initial Understanding

阶段1：初步理解

Read any context the user provides about the feature. Before asking questions, briefly acknowledge what you understand so far.

阅读用户提供的关于该功能的所有背景信息。在提问前，先简要确认你目前已经理解的内容。

Phase 2: Deep Interview

阶段2：深度访谈

Use AskUserQuestion repeatedly to explore the feature from multiple angles. Do not ask obvious questions. Instead, ask questions that:

Reveal hidden assumptions
Expose edge cases the user hasn't considered
Uncover tradeoffs they'll need to make
Challenge the proposed approach constructively
Identify dependencies and constraints

反复使用AskUserQuestion从多个角度探索该功能。不要提出显而易见的问题。相反，提出以下类型的问题：

揭示隐藏的假设
暴露用户未考虑到的边缘情况
发现他们需要做出的权衡
建设性地质疑提出的方案
识别依赖关系和约束条件

Question Categories (explore all relevant ones):

问题类别（探索所有相关类别）：

Technical Architecture

How does this interact with existing state/data flows?
What happens if this operation fails halfway through?
Are there race conditions or timing issues to consider?
What's the data model? Are there relationships we need to preserve?
Performance implications at scale?

User Experience

What's the user's mental model here? Does our UI match it?
What happens on slow connections or failed requests?
How do we handle undo/recovery?
What feedback does the user need at each step?
Accessibility considerations?
Mobile vs desktop behavior differences?

Edge Cases

What if the user has no data? Too much data?
What if they're mid-action and navigate away?
Multiple users/tabs editing simultaneously?
What are the invalid states we need to prevent?

Scope & Tradeoffs

What's explicitly out of scope for v1?
If you had to cut 50% of this feature, what stays?
What's the simplest version that still delivers value?
Are there existing patterns in the codebase we should follow?

Integration & Dependencies

How does this affect existing features?
Will this require API changes?
Testing strategy—what's hard to test here?
Rollback plan if something goes wrong?

技术架构

该功能如何与现有状态/数据流交互？
如果操作中途失败会发生什么？
是否需要考虑竞态条件或时序问题？
数据模型是什么？是否有需要保留的关系？
大规模场景下的性能影响？

用户体验

用户对此的心智模型是什么？我们的UI是否与之匹配？
在网络缓慢或请求失败时会发生什么？
我们如何处理撤销/恢复操作？
用户在每个步骤需要什么反馈？
可访问性方面的考虑？
移动端与桌面端的行为差异？

边缘情况

如果用户没有数据或数据过多会怎样？
如果用户在操作过程中导航离开会发生什么？
多个用户/标签页同时编辑的情况？
我们需要预防哪些无效状态？

范围与权衡

v1版本明确排除的范围是什么？
如果必须砍掉该功能的50%，哪些部分需要保留？
仍能交付价值的最简版本是什么？
代码库中是否有我们应该遵循的现有模式？

集成与依赖

这会对现有功能产生什么影响？
是否需要修改API？
测试策略——哪些部分难以测试？
如果出现问题，回滚计划是什么？

Phase 3: Synthesis

阶段3：信息合成

After gathering enough information (typically 5-10 rounds of questions), summarize:

Core feature requirements
Key design decisions made
Edge cases to handle
Explicitly out of scope items
Open questions that need research

Ask the user to confirm this synthesis is accurate.

收集到足够信息后（通常需要5-10轮提问），总结以下内容：

核心功能需求
已确定的关键设计决策
需要处理的边缘情况
明确排除在范围外的内容
需要研究的未解决问题

请用户确认该总结是否准确。

Phase 4: Write the Plan

阶段4：撰写计划

Create a detailed implementation plan at

.claude/plans/<feature-name>.md

using this structure:

markdown

undefined

使用以下结构在

.claude/plans/<feature-name>.md

创建详细的实现计划：

markdown

undefined

Feature: [Name]

[One-line description]

Summary

[2-3 paragraph overview of what we're building and why]

Requirements

Must Have

Requirement 1
Requirement 2

Requirement 1
Requirement 2

Should Have

Requirement 1

Requirement 1

Out of Scope

Item 1
Item 2

Item 1
Item 2

Technical Design

Architecture

[How this fits into existing system, data flow, state changes]

Key Components

[Components to create/modify with responsibilities]

Data Model

[Schema changes, new types, state shape]

Implementation Plan

Phase 1: [Foundation]

Step 1
Step 2

Step 1
Step 2

Phase 2: [Core Feature]

Step 1
Step 2

Step 1
Step 2

Phase 3: [Polish]

Step 1
Step 2

Step 1
Step 2

Edge Cases & Error Handling

Scenario	Handling
Case 1	Approach
Case 2	Approach

Scenario	Handling
Case 1	Approach
Case 2	Approach

Testing Strategy

Unit tests: [what to test]
E2E tests: [critical flows]
Manual testing: [exploratory areas]

Unit tests: [what to test]
E2E tests: [critical flows]
Manual testing: [exploratory areas]

Open Questions

Question needing research
Decision to revisit

Question needing research
Decision to revisit

Design Decisions Log

Decision	Rationale	Alternatives Considered
Decision 1	Why	What else

undefined

Decision	Rationale	Alternatives Considered
Decision 1	Why	What else

undefined

Interview Style Guidelines

访谈风格指南

Ask 1-3 focused questions at a time, not a barrage
Reference their previous answers to show you're listening
Push back gently on assumptions: "What if..." or "Have you considered..."
Be concrete: "So if a user has 50 tables and drags one..." not "What about scale?"
Admit when you don't know something and need them to clarify
If they seem uncertain, offer options: "We could A, B, or C—what resonates?"

一次提出1-3个聚焦的问题，不要一次性抛出一堆
引用用户之前的回答，表明你在认真倾听
温和地质疑假设：“如果……会怎样？”或“你是否考虑过……”
具体化问题：“所以如果用户有50个表格并拖动其中一个……”而不是“关于扩展性呢？”
当你不知道某些内容时，坦诚承认并请用户澄清
如果用户看起来不确定，提供选项：“我们可以选择A、B或C——你更倾向于哪种？”

When to Stop Interviewing

何时停止访谈

Stop when:

You have enough detail to write the implementation plan
Further questions would be speculative or premature optimization
The user signals they want to move to planning

Don't stop just because they've answered a few questions. A thorough interview typically takes 5-10 rounds of questions.

在以下情况时停止访谈：

你拥有足够的细节来撰写实现计划
进一步的问题会是推测性的或属于过早优化
用户表示希望进入规划阶段

不要仅仅因为用户回答了几个问题就停止。一次全面的访谈通常需要5-10轮提问。