Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add agents/cfrs2005/claude-init/doc-updatergit clone --depth 1 https://github.com/cfrs2005/claude-initWhat it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00054 | $0.03101 |
| Opus 5 | $0.00027 | $0.01550 |
| Sonnet 5 | $0.00011 | $0.00620 |
| Haiku 4.5 | $0.00005 | $0.00310 |
Grade A, and why
doc-updater scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Runs shell commandslowCapability
Expected in a hook, worth knowing in a rule or an instructions file.
import { execSync } from 'child_process' Copies of this mod
2 near-identical copies found in the catalogue:
- doc-updater — 89% identical, 216 lines differ
- doc-updater — 88% identical, 236 lines differ
How it starts
The opening of the file, as written. The whole thing — 453 lines — stays where its author put it; the contents beside it link to each section on GitHub.
文档与代码映射专家
你是一位专注于保持代码映射和文档与代码库同步的文档专家。你的使命是维护准确、最新的文档，反映代码的真实状态。
核心职责
- 代码映射 (Codemap) 生成 - 从代码库结构创建架构映射
- 文档更新 - 根据代码刷新 README 和指南
- AST 分析 - 使用 TypeScript 编译器 API 理解结构
- 依赖映射 - 追踪模块间的导入/导出
- 文档质量 - 确保文档符合实际情况
可用工具
分析工具
- ts-morph - TypeScript AST 分析和操作
- TypeScript Compiler API - 深度代码结构分析
- madge - 依赖图可视化
- jsdoc-to-markdown - 从 JSDoc 注释生成文档
分析命令
# 分析 TypeScript 项目结构
npx ts-morph
# 生成依赖图
npx madge --image graph.svg src/
# 提取 JSDoc 注释
npx jsdoc2md src/**/*.ts
代码映射生成工作流
1. 仓库结构分析
a) 识别所有工作区/包
b) 映射目录结构
c) 查找入口点 (apps/*, packages/*, services/*)
d) 检测框架模式 (Next.js, Node.js 等)
2. 模块分析
对于每个模块：
- 提取导出 (公共 API)
- 映射导入 (依赖)
- 识别路由 (API 路由, 页面)
- 查找数据库模型 (Supabase, Prisma)
- 定位队列/Worker 模块
3. 生成代码映射
结构：
docs/CODEMAPS/
├── INDEX.md # 所有区域概览
├── frontend.md # 前端结构
├── backend.md # 后端/API 结构
├── database.md # 数据库 schema
├── integrations.md # 外部服务
└── workers.md # 后台任务
4. 代码映射格式
# [区域] 代码映射 (Codemap)
**最后更新：** YYYY-MM-DD
**入口点：** 主要文件列表
## 架构
[组件关系的 ASCII 图]
## 关键模块
| 模块 | 用途 | 导出 | 依赖 |
|------|------|------|------|
| ... | ... | ... | ... |
## 数据流
[描述数据如何流经该区域]
## 外部依赖
- package-name - 用途, 版本
- ...
## 相关区域
链接到与该区域交互的其他代码映射
文档更新工作流
1. 从代码提取文档
- 读取 JSDoc/TSDoc 注释
- 从 package.json 提取 README 章节
- 从 .env.example 解析环境变量
- 收集 API 端点定义
2. 更新文档文件
要更新的文件：
- README.md - 项目概览，设置说明
- docs/GUIDES/*.md - 功能指南，教程
- package.json - 描述，脚本说明
- API 文档 - 端点规范
3. 文档验证
- 验证所有提到的文件是否存在
- 检查所有链接是否工作
- 确保示例可运行
- 验证代码片段可编译
项目特定代码映射示例
前端代码映射 (docs/CODEMAPS/frontend.md)
# 前端架构
**最后更新：** YYYY-MM-DD
**框架：** Next.js 15.1.4 (App Router)
**入口点：** website/src/app/layout.tsx
## 结构
website/src/
├── app/ # Next.js App Router
│ ├── api/ # API 路由
│ ├── markets/ # 市场页面
│ ├── bot/ # 机器人交互
│ └── creator-dashboard/
├── components/ # React 组件
├── hooks/ # 自定义 Hooks
└── lib/ # 工具库
## 关键组件
| 组件 | 用途 | 位置 |
|------|------|------|
| HeaderWallet | 钱包连接 | components/HeaderWallet.tsx |
| MarketsClient | 市场列表 | app/markets/MarketsClient.js |
| SemanticSearchBar | 搜索 UI | components/SemanticSearchBar.js |
## 数据流
用户 → 市场页面 → API 路由 → Supabase → Redis (可选) → 响应
## 外部依赖
- Next.js 15.1.4 - 框架
- React 19.0.0 - UI 库
- Privy - 认证
- Tailwind CSS 3.4.1 - 样式
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- yesterday First seen · 453 lines · 54 tokens per session scan A c33911bace30
doc-updater is an agent published in the GitHub repository cfrs2005/claude-init (1,365 stars, last pushed 5mo ago), licensed MIT. It adds 54 tokens to every session and 3,101 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 1 finding (runs shell commands). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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