# Specification Quality Checklist: 对话抽屉 (Chat Drawer)

**Purpose**: Validate specification completeness and quality before proceeding to planning
**Created**: 2025-12-03
**Feature**: [spec.md](../spec.md)

## Content Quality

- [x] No implementation details (languages, frameworks, APIs)
- [x] Focused on user value and business needs
- [x] Written for non-technical stakeholders
- [x] All mandatory sections completed

## Requirement Completeness

- [x] No [NEEDS CLARIFICATION] markers remain
- [x] Requirements are testable and unambiguous
- [x] Success criteria are measurable
- [x] Success criteria are technology-agnostic (no implementation details)
- [x] All acceptance scenarios are defined
- [x] Edge cases are identified
- [x] Scope is clearly bounded
- [x] Dependencies and assumptions identified

## Feature Readiness

- [x] All functional requirements have clear acceptance criteria
- [x] User scenarios cover primary flows
- [x] Feature meets measurable outcomes defined in Success Criteria
- [x] No implementation details leak into specification

## Validation Results

✅ **All validation items passed**

### Validation Details:

**Content Quality**:
- Specification is written in user-centric language without technical implementation details
- Focuses on what users need (dialogue drawer, conversation history, session management)
- Business stakeholders can understand the feature requirements
- All mandatory sections (User Scenarios, Requirements, Success Criteria) are complete

**Requirement Completeness**:
- No [NEEDS CLARIFICATION] markers present - all requirements are specific and clear
- All 16 functional requirements are testable (e.g., FR-001: drawer can be expanded/collapsed)
- Success criteria include measurable metrics (SC-001: 1 second to expand, SC-002: 3 second response time)
- Success criteria are technology-agnostic (no mention of React, API endpoints, etc.)
- Four user stories with detailed acceptance scenarios covering all primary flows
- Six edge cases identified (network failure, long history, rapid messages, etc.)
- Scope is clearly defined through user stories P1-P4
- Key entities defined (ChatSession, ChatMessage, DrawerState)

**Feature Readiness**:
- Each functional requirement maps to user story acceptance criteria
- User stories cover drawer interaction (P1), persistence (P2), session management (P3), and operations (P4)
- Success criteria provide measurable outcomes for all critical paths
- Specification maintains abstraction - no React components, API routes, or data structures mentioned

## Notes

Specification is ready for the next phase (`/speckit.clarify` or `/speckit.plan`). No updates required.