# Requirements-Architecture-Implementation Traceability Matrix

**Version**: v0.5.61
**Last Updated**: 2025-11-12
**Purpose**: Complete traceability from requirements through architecture to implementation

---

## Traceability Overview

This matrix provides complete traceability from:
- **Requirements** (REQ-XXX) → What needs to be built
- **Architecture** (ARCH-XXX) → How it's designed
- **Data Structures** (DATA-XXX) → What data models are used
- **API Design** (API-XXX) → How interfaces work
- **Implementation** → Actual code files and tests

---

## Complete Traceability Matrix

### REQ-001: AI CLI 进程树追踪

| Layer | ID | Component | Status | Implementation Files |
|-------|----|-----------|---------|----------------------|
| **Requirement** | REQ-001 | AI CLI 进程树追踪 | 🟢 Done | SPEC/01-REQUIREMENTS.md#REQ-001 |
| **Architecture** | ARCH-001 | Shared Memory Task Coordination | 🟢 Done | SPEC/02-ARCHITECTURE.md#ARCH-001 |
| **Data** | DATA-005 | Process Tree Information | 🟢 Done | SPEC/03-DATA-STRUCTURE.md#DATA-005 |
| **API** | API-006 | MCP Process Tools | 🟢 Done | SPEC/04-API-DESIGN.md#API-006 |
| **Implementation** | - | Process Tree Tracker | 🟢 Done | `src/core/process_tree.rs` |
| **Implementation** | - | Shared Memory Storage | 🟢 Done | `src/storage/shared_map.rs` |
| **Implementation** | - | Process Detection | 🟢 Done | `src/platform/windows.rs`, `src/platform/unix.rs` |
| **Tests** | - | Process Tree Tests | 🟢 Done | `tests/integration/config_integration.rs` |

**Key Insights**:
- Uses shared memory for sub-millisecond cross-process coordination
- Platform-specific process detection (winapi vs procfs)
- Namespace isolation by AI CLI root process
- MCP exposes process monitoring tools for external integration

---

### REQ-002: 第三方 Provider 管理

| Layer | ID | Component | Status | Implementation Files |
|-------|----|-----------|---------|----------------------|
| **Requirement** | REQ-002 | 第三方 Provider 管理 | 🟢 Done | SPEC/01-REQUIREMENTS.md#REQ-002 |
| **Architecture** | ARCH-002 | Environment Variable Injection | 🟢 Done | SPEC/02-ARCHITECTURE.md#ARCH-002 |
| **Data** | DATA-001 | Provider Configuration | 🟢 Done | SPEC/03-DATA-STRUCTURE.md#DATA-001 |
| **API** | API-007 | Provider Management Interface | 🟢 Done | SPEC/04-API-DESIGN.md#API-007 |
| **API** | API-006 | MCP Provider Status Tool | 🟢 Done | SPEC/04-API-DESIGN.md#API-006 |
| **Implementation** | - | Provider Manager | 🟢 Done | `src/provider/manager.rs` |
| **Implementation** | - | Environment Injector | 🟢 Done | `src/provider/env_injector.rs` |
| **Implementation** | - | Provider Config | 🟢 Done | `src/provider/config.rs` |
| **Implementation** | - | Network Detector | 🟢 Done | `src/provider/network_detector.rs` |
| **Implementation** | - | TUI Provider Management | 🟢 Done | `src/tui/screens/provider_management.rs` |
| **Tests** | - | Provider Configuration Tests | 🟢 Done | `tests/provider_config.rs` |

**Key Insights**:
- Transparent environment variable injection without modifying AI CLI configs
- JSON schema validation for provider configurations
- Network detection and health checking for providers
- TUI interface for provider management
- MCP integration exposes provider status to external tools

---

### REQ-003: Google Drive 配置记录和同步 ❌ Deprecated

| Layer | ID | Component | Status | Implementation Files |
|-------|----|-----------|---------|----------------------|
| **Requirement** | REQ-003 | Google Drive 配置记录和同步 | ❌ Deprecated | SPEC/01-REQUIREMENTS.md#已废弃需求 |
| **Architecture** | ARCH-003 | Google Drive Integration with OAuth | ❌ Deprecated | SPEC/02-ARCHITECTURE.md#ARCH-003 |
| **Data** | DATA-002 | Synchronization Configuration | ❌ Deprecated | SPEC/03-DATA-STRUCTURE.md#DATA-002 |
| **Data** | DATA-003 | OAuth Token Information | ❌ Deprecated | SPEC/03-DATA-STRUCTURE.md#DATA-003 |
| **Data** | DATA-006 | Google Drive File Metadata | ❌ Deprecated | SPEC/03-DATA-STRUCTURE.md#DATA-006 |
| **API** | API-003 | Synchronization Commands | ❌ Deprecated | SPEC/04-API-DESIGN.md#API-003 |
| **API** | API-010 | Synchronization Interface | ❌ Deprecated | SPEC/04-API-DESIGN.md#API-010 |
| **Implementation** | - | Google Drive Service | ❌ Deprecated | `src/sync/google_drive_service.rs` |
| **Implementation** | - | OAuth Client | ❌ Deprecated | `src/sync/oauth_client.rs` |
| **Implementation** | - | Config Packer | ❌ Deprecated | `src/sync/config_packer.rs` |
| **Implementation** | - | Sync Command Handler | ❌ Deprecated | `src/sync/sync_command.rs` |
| **Implementation** | - | Directory Hasher | ❌ Deprecated | `src/sync/directory_hasher.rs` |
| **Implementation** | - | TUI Progress Screens | ❌ Deprecated | `src/tui/screens/mod_simple.rs` |

**Deprecated**: Google Drive 云存储集成已禁用 (v0.5.19+)，push/pull 命令不可用。

---

### REQ-004: 统一 TUI 体验

| Layer | ID | Component | Status | Implementation Files |
|-------|----|-----------|---------|----------------------|
| **Requirement** | REQ-004 | 统一 TUI 体验 | 🟢 Done | SPEC/01-REQUIREMENTS.md#REQ-004 |
| **Architecture** | ARCH-004 | TUI Framework Integration | 🟢 Done | SPEC/02-ARCHITECTURE.md#TUI-Components |
| **API** | API-002 | Management Commands | 🟢 Done | SPEC/04-API-DESIGN.md#API-002 |
| **Implementation** | - | Main TUI App | 🟢 Done | `src/tui/app.rs` |
| **Implementation** | - | Dashboard Screen | 🟢 Done | `src/tui/screens/dashboard.rs` |
| **Implementation** | - | Status Screen | 🟢 Done | `src/tui/screens/mod_simple.rs` |
| **Implementation** | - | Provider Edit Screens | 🟢 Done | `src/tui/screens/provider_edit.rs` |
| **Implementation** | - | Render Helpers | 🟢 Done | `src/tui/screens/render_helpers.rs` |
| **Tests** | - | TUI Navigation Tests | 🟢 Done | `tests/integration/tui_navigation.rs` |

**Key Insights**:
- Single TUI framework: ratatui 0.26+ (unified design system)
- Multiple screens: Dashboard, Status, Provider Management, Progress
- Event-driven architecture with crossterm for input handling
- Consistent component library and design patterns

---

### REQ-005: Wait 模式跨进程等待

| Layer | ID | Component | Status | Implementation Files |
|-------|----|-----------|---------|----------------------|
| **Requirement** | REQ-005 | Wait 模式跨进程等待 | 🟢 Done | SPEC/01-REQUIREMENTS.md#REQ-005 |
| **Architecture** | ARCH-001 | Shared Memory Task Coordination | 🟢 Done | SPEC/02-ARCHITECTURE.md#ARCH-001 |
| **Data** | DATA-004 | Task Registry Record | 🟢 Done | SPEC/03-DATA-STRUCTURE.md#DATA-004 |
| **API** | API-004 | Wait Mode Commands | 🟢 Done | SPEC/04-API-DESIGN.md#API-004 |
| **API** | API-008 | Task Registry Interface | 🟢 Done | SPEC/04-API-DESIGN.md#API-008 |
| **Implementation** | - | Wait Mode Implementation | 🟢 Done | `src/wait_mode.rs` |
| **Implementation** | - | Process-Specific Wait | 🟢 Done | `src/pwait_mode.rs` |
| **Implementation** | - | Task Registry | 🟢 Done | `src/registry.rs` |
| **Implementation** | - | Unified Registry | 🟢 Done | `src/unified_registry.rs` |
| **Implementation** | - | Task Record Management | 🟢 Done | `src/task_record.rs` |

**Key Insights**:
- Shared memory enables real-time task status monitoring
- Supports both global wait (`wait`) and process-specific wait (`pwait`)
- Timeout handling with human-readable duration formats
- Verbose mode for detailed progress tracking

---

### REQ-006: AI CLI 工具检测与状态管理

| Layer | ID | Component | Status | Implementation Files |
|-------|----|-----------|---------|----------------------|
| **Requirement** | REQ-006 | AI CLI 工具检测与状态管理 | 🟢 Done | SPEC/01-REQUIREMENTS.md#REQ-006 |
| **Architecture** | ARCH-006 | CLI Tool Detection | 🟢 Done | SPEC/02-ARCHITECTURE.md#Core-Modules |
| **API** | API-002 | Status Command | 🟢 Done | SPEC/04-API-DESIGN.md#API-002 |
| **Implementation** | - | CLI Type Detection | 🟢 Done | `src/cli_type.rs` |
| **Implementation** | - | CLI Detection Logic | 🟢 Done | `src/commands/cli_detection.rs` |
| **Implementation** | - | Version Management | 🟢 Done | `src/utils/version.rs` |
| **Implementation** | - | External Command Handling | 🟢 Done | `src/commands/mod.rs` |

**Key Insights**:
- Cross-platform detection using `which` (Unix) and `where` (Windows)
- Distinguishes NPM packages vs native installations
- Version detection via `--version` flag
- Provides installation hints for missing tools

---

### REQ-007: MCP (Model Context Protocol) 服务器

| Layer | ID | Component | Status | Implementation Files |
|-------|----|-----------|---------|----------------------|
| **Requirement** | REQ-007 | MCP 服务器 | 🟢 Done | SPEC/01-REQUIREMENTS.md#REQ-007 |
| **Architecture** | ARCH-007 | External Integration Point | 🟢 Done | SPEC/02-ARCHITECTURE.md#Integration-Points |
| **Data** | DATA-007 | MCP Protocol Messages | 🟢 Done | SPEC/03-DATA-STRUCTURE.md#DATA-007 |
| **API** | API-006 | MCP Server Interface | 🟢 Done | SPEC/04-API-DESIGN.md#API-006 |
| **Implementation** | - | MCP Server | 🟢 Done | `src/mcp.rs` |
| **Implementation** | - | MCP Tools Implementation | 🟢 Done | `src/mcp/tools.rs` |
| **Implementation** | - | Command Router for MCP | 🟢 Done | `src/commands/parser.rs` |
| **Tests** | - | MCP Integration Tests | 🟡 In Progress | `tests/integration/mcp_tests.rs` |

**Key Insights**:
- JSON-RPC 2.0 over stdio transport
- 5 core tools: process management, provider status, AI CLI launch
- Enables external AI assistants to access Agentic-Warden functionality
- Stdio transport for easy integration

---

### REQ-008: 指定供应商模式 AI CLI 启动

| Layer | ID | Component | Status | Implementation Files |
|-------|----|-----------|---------|----------------------|
| **Requirement** | REQ-008 | 指定供应商模式 AI CLI 启动 | 🟢 Done | SPEC/01-REQUIREMENTS.md#REQ-008 |
| **Architecture** | ARCH-002 | Environment Variable Injection | 🟢 Done | SPEC/02-ARCHITECTURE.md#ARCH-002 |
| **Architecture** | ARCH-008 | Process Supervisor | 🟢 Done | SPEC/02-ARCHITECTURE.md#Core-Modules |
| **Data** | DATA-001 | Provider Configuration | 🟢 Done | SPEC/03-DATA-STRUCTURE.md#DATA-001 |
| **API** | API-001 | AI CLI Execution Commands | 🟢 Done | SPEC/04-API-DESIGN.md#API-001 |
| **Implementation** | - | AI CLI Command Handler | 🟢 Done | `src/commands/ai_cli.rs` |
| **Implementation** | - | Process Supervisor | 🟢 Done | `src/supervisor.rs` |
| **Implementation** | - | External Command Parser | 🟢 Done | `src/commands/parser.rs` |
| **Implementation** | - | Main CLI Router | 🟢 Done | `src/main.rs` |

**Key Insights**:
- Seamless `aiw <ai_type> -p <provider> <prompt>` syntax
- Environment injection happens before process exec()
- Provider compatibility validation before startup
- Supports both single and multi-AI CLI execution
- Process isolation prevents provider cross-contamination

---

### REQ-009: 交互式 AI CLI 启动

| Layer | ID | Component | Status | Implementation Files |
|-------|----|-----------|---------|----------------------|
| **Requirement** | REQ-009 | 交互式 AI CLI 启动 | 🟢 Done | SPEC/01-REQUIREMENTS.md#REQ-009 |
| **Architecture** | ARCH-008 | Process Supervisor | 🟢 Done | SPEC/02-ARCHITECTURE.md#Core-Modules |
| **API** | API-001 | AI CLI Execution Commands | 🟢 Done | SPEC/04-API-DESIGN.md#API-001 |
| **Implementation** | - | External AI CLI Parser | 🟢 Done | `src/commands/parser.rs` |
| **Implementation** | - | Main CLI Handler | 🟢 Done | `src/main.rs` |

**Key Insights**:
- ✅ **Implemented**: Interactive mode launched with empty prompt for AI CLI
- Supports both single and multiple AI CLI with shared provider
- Leverages existing `AiCliCommand` infrastructure with empty prompt
- Provider environment injection works identically to task mode
- Smart detection automatically distinguishes between interactive and task modes

**Usage Examples**:
- `aiw claude` → Interactive mode with default provider ✅
- `aiw claude -p openrouter` → Interactive mode with OpenRouter ✅
- `aiw claude,gemini -p litellm` → Multiple AI CLI interactive mode ✅

### REQ-010: Claude Code会话历史集成（Hook-Based） ❌ Deprecated

| Layer | ID | Component | Status | Implementation Files |
|-------|----|-----------|---------|----------------------|
| **Requirement** | REQ-010 | Claude Code会话历史集成 | ❌ Deprecated | SPEC/01-REQUIREMENTS.md#已废弃需求 |
| **Architecture** | ARCH-010 | Hook-Based History Ingestion | ❌ Deprecated | SPEC/02-ARCHITECTURE.md#ARCH-010 |
| **Data** | DATA-010 | Conversation History Data | ❌ Deprecated | SPEC/03-DATA-STRUCTURE.md#DATA-010 |
| **API** | API-010 | search_history MCP Tool | ❌ Deprecated | SPEC/04-API-DESIGN.md#API-010 |

**Deprecated**: Claude Code 会话历史集成功能已删除，相关 Hook 机制不再使用。

---

### REQ-011: AI CLI 更新/安装管理

| Layer | ID | Component | Status | Implementation Files |
|-------|----|-----------|---------|----------------------|
| **Requirement** | REQ-011 | AI CLI 更新/安装管理 | 🟢 Done | SPEC/01-REQUIREMENTS.md#REQ-011 |
| **Architecture** | ARCH-008 | Process Supervisor | 🟢 Done | SPEC/02-ARCHITECTURE.md#Core-Modules |
| **API** | API-005 | Utility Commands (Update) | 🟢 Done | SPEC/04-API-DESIGN.md#API-005 |

---

### REQ-012: 智能MCP路由系统

| Layer | ID | Component | Status | Implementation Files |
|-------|----|-----------|---------|----------------------|
| **Requirement** | REQ-012 | 智能MCP路由系统 | 🟢 Done | SPEC/01-REQUIREMENTS.md#REQ-012 |
| **Architecture** | ARCH-012 | 智能MCP路由系统架构设计 | 🟢 Done | SPEC/02-ARCHITECTURE.md#ARCH-012 |
| **Data** | DATA-012 | 智能MCP路由系统数据结构 | 🟢 Done | SPEC/03-DATA-STRUCTURE.md#DATA-012 |
| **API** | API-012 | 智能MCP路由系统API | 🟢 Done | SPEC/04-API-DESIGN.md#API-012 |

---

### REQ-013: 动态JS编排工具系统

| Layer | ID | Component | Status | Implementation Files |
|-------|----|-----------|---------|----------------------|
| **Requirement** | REQ-013 | 动态JS编排工具系统 | 🟢 Done | SPEC/01-REQUIREMENTS.md#REQ-013 |
| **Architecture** | ARCH-013 | 动态JS编排工具系统架构 | 🟢 Done | SPEC/02-ARCHITECTURE.md#ARCH-013 |
| **Data** | DATA-012 | 智能MCP路由系统数据结构（共享） | 🟢 Done | SPEC/03-DATA-STRUCTURE.md#DATA-012 |
| **API** | API-012 | 智能MCP路由系统API（共享） | 🟢 Done | SPEC/04-API-DESIGN.md#API-012 |

---

### REQ-014: AI CLI任务生命周期管理和角色系统

| Layer | ID | Component | Status | Implementation Files |
|-------|----|-----------|---------|----------------------|
| **Requirement** | REQ-014 | AI CLI任务生命周期管理和角色系统 | ✅ Done | SPEC/01-REQUIREMENTS.md#REQ-014 |
| **Architecture** | ARCH-014 | AI CLI角色系统和任务生命周期架构 | ✅ Done | SPEC/02-ARCHITECTURE.md#ARCH-014 |
| **Data** | DATA-004 | Task Registry Record（生命周期扩展） | 🟢 Done | SPEC/03-DATA-STRUCTURE.md#DATA-004 |
| **API** | API-008 | Task Registry Interface（生命周期扩展） | 🟢 Done | SPEC/04-API-DESIGN.md#API-008 |

---

### REQ-015: Google Drive OAuth授权流程 ❌ Deprecated

| Layer | ID | Component | Status | Implementation Files |
|-------|----|-----------|---------|----------------------|
| **Requirement** | REQ-015 | Google Drive OAuth授权流程 | ❌ Deprecated | SPEC/01-REQUIREMENTS.md#REQ-015 |
| **Architecture** | ARCH-003 | Google Drive Integration with OAuth | ❌ Deprecated | SPEC/02-ARCHITECTURE.md#ARCH-003 |
| **Data** | DATA-003 | OAuth Token Information | ❌ Deprecated | SPEC/03-DATA-STRUCTURE.md#DATA-003 |
| **API** | API-003 | Synchronization Commands | ❌ Deprecated | SPEC/04-API-DESIGN.md#API-003 |

**Deprecated**: Google Drive OAuth public client 已不再被 Google 支持，push/pull 命令已禁用 (v0.5.19+)。

---

### REQ-016: MCP仓库CLI - 多源聚合搜索与安装

| Layer | ID | Component | Status | Implementation Files |
|-------|----|-----------|---------|----------------------|
| **Requirement** | REQ-016 | MCP仓库CLI - 多源聚合搜索与安装 | ✅ Done | SPEC/01-REQUIREMENTS.md#REQ-016 |
| **Architecture** | ARCH-015 | MCP仓库CLI多源聚合架构 | ✅ Done | SPEC/02-ARCHITECTURE.md#ARCH-015 |
| **API** | API-015 | MCP仓库CLI命令 | ✅ Done | SPEC/04-API-DESIGN.md#API-015 |

---

### REQ-017: AIW插件市场系统

| Layer | ID | Component | Status | Implementation Files |
|-------|----|-----------|---------|----------------------|
| **Requirement** | REQ-017 | AIW插件市场系统 | 🟡 Partial | SPEC/01-REQUIREMENTS.md#REQ-017 |
| **Architecture** | ARCH-017 | AIW插件市场系统架构 | 🟡 In Progress | SPEC/02-ARCHITECTURE.md#ARCH-017 |
| **Data** | DATA-017 | AIW插件市场数据结构 | 🟢 Done | SPEC/03-DATA-STRUCTURE.md#DATA-017 |
| **API** | API-017 | AIW插件市场系统API | 🟡 In Progress | SPEC/04-API-DESIGN.md#API-017 |

---

### REQ-018: MCP Browse 环境变量快速跳过

| Layer | ID | Component | Status | Implementation Files |
|-------|----|-----------|---------|----------------------|
| **Requirement** | REQ-018 | MCP Browse 环境变量快速跳过 | 🟢 Done | SPEC/01-REQUIREMENTS.md#REQ-018 |
| **Architecture** | ARCH-018 | EnvInputState 快速跳过扩展 | 🟢 Done | SPEC/02-ARCHITECTURE.md#ARCH-018 |
| **Implementation** | - | EnvInputState + Browse事件处理 | 🟢 Done | `src/commands/mcp/registry/browse.rs` |
| **Tests** | - | MCP Browse Skip Optional Tests | 🟢 Done | `tests/integration/mcp_browse_018_skip_optional.rs`, `tests/e2e/agentic-warden/mcp_browse_complete_workflow.rs` |

**Key Insights**:
- 快速跳过仅在可选变量场景触发，避免破坏必填输入
- 提示文案与输入逻辑复用EnvInputState，保持交互一致

---

### REQ-019: MCP Browse 已安装MCP服务器查看

| Layer | ID | Component | Status | Implementation Files |
|-------|----|-----------|---------|----------------------|
| **Requirement** | REQ-019 | 已安装MCP服务器查看 | 🟢 Done | SPEC/01-REQUIREMENTS.md#REQ-019 |
| **Architecture** | ARCH-019 | InstalledMcpScreen 列表与导航 | 🟢 Done | SPEC/02-ARCHITECTURE.md#ARCH-019 |
| **Data** | DATA-019 | Installed MCP 列表数据结构 | 🟢 Done | SPEC/03-DATA-STRUCTURE.md#DATA-019 |
| **Implementation** | - | Installed MCP Screen | 🟢 Done | `src/tui/screens/installed_mcp.rs` |
| **Tests** | - | Installed MCP List Tests | 🟢 Done | `tests/integration/mcp_browse_019_installed_mcps.rs`, `tests/e2e/agentic-warden/mcp_browse_complete_workflow.rs` |

**Key Insights**:
- 列表加载复用McpConfigManager，按名称排序以保证可预测导航
- 搜索与过滤在同一过滤流程中完成，保持UI状态一致性

---

### REQ-020: MCP Browse 已安装MCP环境变量编辑

| Layer | ID | Component | Status | Implementation Files |
|-------|----|-----------|---------|----------------------|
| **Requirement** | REQ-020 | 已安装MCP环境变量编辑 | 🟢 Done | SPEC/01-REQUIREMENTS.md#REQ-020 |
| **Architecture** | ARCH-020 | EditEnvState 编辑流程 | 🟢 Done | SPEC/02-ARCHITECTURE.md#ARCH-020 |
| **Data** | DATA-020 | MCP环境变量编辑状态结构 | 🟢 Done | SPEC/03-DATA-STRUCTURE.md#DATA-020 |
| **Implementation** | - | Installed MCP Edit Flow | 🟢 Done | `src/tui/screens/installed_mcp.rs` |
| **Tests** | - | MCP Edit Env Tests | 🟢 Done | `tests/integration/mcp_browse_020_edit_env_vars.rs`, `tests/e2e/agentic-warden/mcp_browse_complete_workflow.rs` |

**Key Insights**:
- 预加载原值并跟踪modified状态，确保取消编辑不污染配置
- 保存路径通过McpConfigManager更新并记录变更日志

---

### REQ-021: AI CLI 自动故障切换系统

| Layer | ID | Component | Status | Implementation Files |
|-------|----|-----------|---------|----------------------|
| **Requirement** | REQ-021 | AI CLI 自动故障切换系统 | 🟢 Done | SPEC/01-REQUIREMENTS.md#REQ-021 |
| **Architecture** | ARCH-021 | Auto 模式架构设计 | 🟢 Done | SPEC/02-ARCHITECTURE.md#ARCH-021 |
| **Data** | DATA-021 | AI CLI 执行顺序配置 | 🟢 Done | SPEC/03-DATA-STRUCTURE.md#DATA-021 |
| **API** | API-021 | Auto 模式 CLI 接口 | 🟢 Done | SPEC/04-API-DESIGN.md#API-021 |

---

### REQ-022: Auto 模式 CLI+Provider 组合轮转

| Layer | ID | Component | Status | Implementation Files |
|-------|----|-----------|---------|----------------------|
| **Requirement** | REQ-022 | Auto 模式 CLI+Provider 组合轮转 | 🟢 Done | SPEC/01-REQUIREMENTS.md#REQ-022 |
| **Architecture** | ARCH-021 | Auto 模式架构设计（共享） | 🟢 Done | SPEC/02-ARCHITECTURE.md#ARCH-021 |
| **Data** | DATA-022 | Auto 执行顺序配置（CLI+Provider） | 🟢 Done | SPEC/03-DATA-STRUCTURE.md#DATA-022 |
| **Data** | DATA-023 | CLI 冷却机制数据结构 | 🟢 Done | SPEC/03-DATA-STRUCTURE.md#DATA-023 |
| **API** | API-021 | Auto 模式 CLI 接口（共享） | 🟢 Done | SPEC/04-API-DESIGN.md#API-021 |

---

### REQ-023: Git 仓库检查和 Worktree 管理

| Layer | ID | Component | Status | Implementation Files |
|-------|----|-----------|---------|----------------------|
| **Requirement** | REQ-023 | Git 仓库检查和 Worktree 管理 | 🟢 Done | SPEC/01-REQUIREMENTS.md#REQ-023 |
| **Architecture** | ARCH-023 | Git 仓库检查和 Worktree 管理架构 | 🟢 Done | SPEC/02-ARCHITECTURE.md#ARCH-023 |

---

### REQ-024: OpenAI 环境变量配置

| Layer | ID | Component | Status | Implementation Files |
|-------|----|-----------|---------|----------------------|
| **Requirement** | REQ-024 | OpenAI 环境变量配置 | 🟢 Done | SPEC/01-REQUIREMENTS.md#REQ-024 |
| **Architecture** | ARCH-013 | 动态JS编排工具系统架构 | 🟢 Done | SPEC/02-ARCHITECTURE.md#ARCH-013 |
| **API** | API-013 | OpenAI Environment Variable Configuration | 🟢 Done | SPEC/04-API-DESIGN.md#API-013 |

---

## Cross-Cutting Concerns Traceability

### Security Architecture
| Requirements | Architecture | Implementation |
|--------------|-------------|----------------|
| REQ-002, REQ-003 | Token encryption, process isolation | `src/provider/token_validator.rs`, shared memory namespaces |
| REQ-003 | OAuth 2.0 Device Flow | `src/sync/oauth_client.rs` |
| REQ-001 | Process isolation by namespace | `src/core/process_tree.rs` |

### Performance Requirements
| Requirements | Architecture | Implementation |
|--------------|-------------|----------------|
| NFR-001 | Shared memory coordination | `src/storage/shared_map.rs` (< 1ms operations) |
| NFR-001 | Process tree caching | `src/core/process_tree.rs` (5-second cache) |
| REQ-003 | Archive compression | `src/sync/compressor.rs` (1-5MB archives) |

### Error Handling
| Requirements | Architecture | Implementation |
|--------------|-------------|----------------|
| All requirements | Centralized error types | `src/error.rs` |
| API requirements | Exit code taxonomy | SPEC/04-API-DESIGN.md#Error-Codes |
| Sync requirements | Network retry logic | `src/sync/google_drive_service.rs` |

---

## Implementation Status Summary

### Completed Features (🟢)
- **Core Infrastructure**: Process tracking, shared memory, provider management
- **User Interface**: Complete TUI with all screens
- **External Integration**: MCP server with 5 tools
- **CLI Interface**: All core commands implemented

### Deprecated (❌)
- **Synchronization**: Google Drive integration (REQ-003, REQ-015) — disabled since v0.5.19
- **Session History**: Claude Code会话历史集成 (REQ-010) — 功能已删除

### In Progress (🟡)
- **Testing**: Some integration tests still being expanded
- **Documentation**: API documentation completion

### Not Yet Implemented (🔴)
- **Update Management**: AI CLI update/installation (REQ-009)
- **Advanced Features**: Some edge cases and error scenarios

---

## Quality Assurance Traceability

### Test Coverage Mapping
| Component | Unit Tests | Integration Tests | E2E Tests |
|-----------|------------|-------------------|-----------|
| Provider Management | `tests/provider_config.rs` | `tests/integration/config_integration.rs` | Manual |
| Process Tracking | Internal tests | `tests/integration/cli_end_to_end.rs` | Manual |
| TUI Interface | `tests/integration/tui_navigation.rs` | Manual | Manual |
| Synchronization | `tests/integration/config_integration.rs` | Manual | Manual |
| MCP Server | `tests/integration/mcp_tests.rs` | Manual | Manual |

### Validation Checklist
- ✅ All requirements have corresponding architecture decisions
- ✅ All architecture decisions are implemented in code
- ✅ All data structures have validation rules
- ✅ All APIs have error handling defined
- ✅ All critical paths have test coverage
- ⚠️ Some edge cases need additional testing
- 🔴 REQ-009 implementation pending

---

## Usage Examples Traceability

### Complete User Workflow
```
1. User runs: aiw claude -p openrouter "Write code"
   REQ-008 → API-001 → supervisor.rs → env_injector.rs

2. Process tracking begins automatically
   REQ-001 → ARCH-001 → process_tree.rs → shared_map.rs

3. User checks status: aiw status
   REQ-006 → API-002 → cli_detection.rs

4. User syncs config: aiw push
   REQ-003 → API-003 → config_packer.rs → google_drive_service.rs

5. User waits for completion: aiw wait
   REQ-005 → API-004 → wait_mode.rs → registry.rs
```

Each command maps through the complete traceability chain from requirement to implementation.

---

**Conclusion**: This traceability matrix ensures that every requirement is backed by architectural decisions, data structures, API designs, and concrete implementations. The system maintains complete traceability from user needs down to code execution.
