# Roadmap: kb-skills

## Milestones

- ✅ **v1.0 Pipeline Architecture** - Phases 1-4 (shipped 2026-03-15)
- ✅ **v1.1 Architecture Refactor** - Phases 5-6 (shipped 2026-03-16)
- ✅ **v1.2 Zhihu Crawler** - Phases 7-9 (shipped 2026-03-17)
- ✅ **v1.3 Proxy Pool** - Phase 10 (shipped 2026-03-18)
- ✅ **v1.4 Zhihu Anti-Crawler** - Phase 11 (shipped 2026-03-18)
- ◆ **v1.5 B站字幕简化处理** - Phase 12 (shipped 2026-03-19)

## Phases

<details>
<summary>✅ v1.0 Pipeline Architecture (Phases 1-4) - SHIPPED 2026-03-15</summary>

### Phase 1: Foundation
**Goal**: 项目基础设施和状态管理
**Plans**: 3 plans

Plans:
- [x] 01-01: WorkflowStateManager 状态管理
- [x] 01-02: LinkParser URL 解析
- [x] 01-03: IdempotencyChecker 幂等检查

### Phase 2: Adapters
**Goal**: 平台元数据适配器
**Plans**: 2 plans

Plans:
- [x] 02-01: BilibiliAdapter B站适配器
- [x] 02-02: ZhihuAdapter 知乎适配器

### Phase 3: Processors
**Goal**: 管道处理器架构
**Plans**: 3 plans

Plans:
- [x] 03-01: BaseProcessor 基类
- [x] 03-02: 具体处理器实现
- [x] 03-03: Schema 验证

### Phase 4: Pipeline
**Goal**: 处理器编排和 CLI
**Plans**: 2 plans

Plans:
- [x] 04-01: Pipeline 编排引擎
- [x] 04-02: CLI process 命令

</details>

<details>
<summary>✅ v1.1 Architecture Refactor (Phases 5-6) - SHIPPED 2026-03-16</summary>

### Phase 5: 归档与目录优化
**Goal**: 统一中间目录结构，添加自动归档步骤，优化最终目录布局
**Plans**: 3 plans (all complete)

### Phase 6: 代码整合
**Goal**: 将独立的元数据技能和 Pipeline 模块整合进 kb-workflow
**Plans**: 3 plans (all complete)

</details>

<details>
<summary>✅ v1.2 Zhihu Crawler (Phases 7-9) - SHIPPED 2026-03-17</summary>

### Phase 7: 登录认证体系
**Goal**: 建立知乎登录认证机制，支持二维码扫码和手动 Cookie 两种方式
**Plans**: 3 plans (all complete)

### Phase 8: 内容爬取实现
**Goal**: 实现知乎问答、专栏/文章、评论的完整爬取功能
**Plans**: 3 plans (all complete)

### Phase 9: Pipeline 整合
**Goal**: 将新爬虫实现整合进现有 Pipeline 架构
**Plans**: 1 plan (complete)

</details>

<details>
<summary>✅ v1.3 Proxy Pool (Phase 10) - SHIPPED 2026-03-18</summary>

### Phase 10: Proxy Pool (代理池管理)
**Goal**: 建立代理池基础设施，支持多代理配置、自动轮换和健康检查
**Requirements**: PROXY-01, PROXY-02, PROXY-03, PROXY-04
**Plans**: 2 plans (all complete)

Plans:
- [x] 10-01: ProxyPool 核心类实现 — 从 YAML/环境变量加载代理，Round-Robin 轮换
- [x] 10-02: 健康检查与 ZhihuCrawler 集成 — 被动检测、冷却恢复、代理切换

**Key Decisions:**
- 使用索引指针而非 itertools.cycle 实现轮换
- 惰性冷却检查而非后台定时器
- ProxyPool 参数优先于 config.proxy 配置

</details>

---

## ✅ v1.4 Zhihu Anti-Crawler (SHIPPED 2026-03-18)

**Milestone Goal:** 绕过知乎反爬检测，让 Playwright 爬虫能正常工作

### Phase 11: Stealth Fingerprinting (指纹伪装)
**Goal**: 隐藏 Playwright 自动化特征，让爬虫通过知乎的浏览器指纹检测
**Depends on**: Phase 10
**Requirements**: STEALTH-01, STEALTH-02, STEALTH-03, STEALTH-04, VERIFY-01, VERIFY-02
**Success Criteria** (what must be TRUE):
  1. ZhihuCrawler 访问问答页面时不再被 40362 错误拦截
  2. 爬虫的 navigator.webdriver 属性对知乎不可见
  3. Playwright 特有的 JS 属性（__playwright, pwInspect 等）被移除
  4. 现有功能（登录、Cookie 持久化、内容爬取）保持正常工作
**Plans**: 2 plans (all complete)

Plans:
- [x] 11-01-PLAN.md — 创建 StealthConfig 模块和单元测试
- [x] 11-02-PLAN.md — 集成 stealth 到 ZhihuCrawler 并验证

**Key Decisions:**
- 使用 playwright-stealth 库进行指纹伪装
- stealth_config=None 表示默认启用 stealth (向后兼容)
- launch 时添加 --disable-blink-features=AutomationControlled 参数

---

## ✅ v1.5 B站字幕简化处理 (SHIPPED 2026-03-19)

**Milestone Goal:** 简化 B 站视频处理流程，基于 SRT 字幕生成易读的 Markdown 文档

### Phase 12: SRT 简化处理器
**Goal**: 实现 SRT 字幕处理，生成简化的 Markdown 文档，保留元数据和标签，移除深度分析
**Depends on**: Phase 4 (Pipeline)
**Requirements**: SRT-01, SRT-02, SRT-03, SRT-04, OUT-01, OUT-02, OUT-03, OUT-04, SCOPE-01, SCOPE-02
**Success Criteria** (what must be TRUE):
  1. 用户运行 `kb-workflow process <bilibili-url>` 后生成 Markdown 文件而非深度分析报告
  2. Markdown 文件包含视频元数据（标题、作者、时长）
  3. 元数据处理功能保持不变（BilibiliAdapter 正常工作）
  4. 视频标签继续正常生成
  5. 字幕文本已去除时间戳，按语义分段
  6. 明显的语音识别错误已被 LLM 纠正
  7. DeepAnalyzer 相关代码已移除或禁用
  8. 知乎等其他平台处理器不受影响
**Plans**: 2 plans (all complete)

Plans:
- [x] 12-01-PLAN.md — SRT 处理模块（parser、segmenter、corrector）和 SRTProcessor 实现
- [x] 12-02-PLAN.md — Pipeline 集成、平台路由、测试验证

**Key Decisions:**
- SRT 处理模块独立于 DeepAnalyzer，位于 kb_workflow/srt/
- 语义分段基于简单规则（时间间隔 + 长度限制），不依赖 LLM
- ASR 纠错可选，AI 不可用时返回原文
- B 站视频使用 SRTProcessor，知乎/文章继续使用 AnalyzeProcessor
- DeepAnalyzer 保留但添加弃用警告（仅针对 B 站视频）

---

## Progress

**Execution Order:**
Phases execute in numeric order: 1 → 2 → ... → 10 → 11 → 12

| Phase | Milestone | Plans Complete | Status | Completed |
|-------|-----------|----------------|--------|-----------|
| 1. Foundation | v1.0 | 3/3 | Complete | 2026-03-15 |
| 2. Adapters | v1.0 | 2/2 | Complete | 2026-03-15 |
| 3. Processors | v1.0 | 3/3 | Complete | 2026-03-15 |
| 4. Pipeline | v1.0 | 2/2 | Complete | 2026-03-15 |
| 5. 归档与目录优化 | v1.1 | 3/3 | Complete | 2026-03-16 |
| 6. 代码整合 | v1.1 | 3/3 | Complete | 2026-03-16 |
| 7. 登录认证体系 | v1.2 | 3/3 | Complete | 2026-03-17 |
| 8. 内容爬取实现 | v1.2 | 3/3 | Complete | 2026-03-17 |
| 9. Pipeline 整合 | v1.2 | 1/1 | Complete | 2026-03-17 |
| 10. Proxy Pool | v1.3 | 2/2 | Complete | 2026-03-18 |
| 11. Stealth Fingerprinting | v1.4 | 2/2 | Complete | 2026-03-18 |
| 12. SRT 简化处理器 | v1.5 | Complete    | 2026-03-19 | 2026-03-19 |

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*Last updated: 2026-03-19*