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 instructions/hsingjui/contextweaver/claude-mdgit clone --depth 1 https://github.com/hsingjui/ContextWeaverWhat 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 | $0.00611 | $0.00611 |
| Opus 5 | $0.00305 | $0.00305 |
| Sonnet 5 | $0.00122 | $0.00122 |
| Haiku 4.5 | $0.00061 | $0.00061 |
Grade A, and why
ContextWeaver CLAUDE.md scanned grade A with 0 findings 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 3d ago.
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.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
This is a copy
92% identical to ContextWeaver AGENTS.md — 4 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
What it actually says
CLAUDE.md
This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
Project Overview
ContextWeaver 是一个为 AI 代码助手设计的语义检索引擎，采用混合搜索（向量 + 词法）、智能上下文扩展和 Token 感知打包策略。
Development Commands
# Build
pnpm build # 编译 TypeScript (tsup)
# Development
pnpm dev # Watch 模式开发
# Run locally
pnpm start # 运行编译后的 CLI
node dist/index.js # 直接运行
# CLI usage
contextweaver init # 初始化配置文件 (~/.contextweaver/.env)
contextweaver index [path] # 索引代码库
contextweaver search # 本地搜索
contextweaver mcp # 启动 MCP 服务端
Architecture
Core Pipeline
索引: Crawler → Processor → SemanticSplitter → Indexer → VectorStore/SQLite
搜索: Query → Vector+FTS Recall → RRF Fusion → Rerank → GraphExpander → ContextPacker
Key Modules
| Module | Location | Responsibility |
|---|---|---|
| SearchService | src/search/SearchService.ts |
混合搜索核心，协调向量/词法召回、RRF 融合、Rerank 精排 |
| GraphExpander | src/search/GraphExpander.ts |
三阶段上下文扩展 (E1 邻居/E2 面包屑/E3 导入) |
| ContextPacker | src/search/ContextPacker.ts |
段落合并和 Token 预算控制 |
| SemanticSplitter | src/chunking/SemanticSplitter.ts |
AST 语义分片器 (Tree-sitter) |
| VectorStore | src/vectorStore/index.ts |
LanceDB 适配层 |
| Database | src/db/index.ts |
SQLite + FTS5 元数据和全文索引 |
| MCP Server | src/mcp/server.ts |
Model Context Protocol 服务端实现 |
Import Resolvers
跨文件依赖解析器位于 src/search/resolvers/，支持 JS/TS、Python、Go、Java、Rust。
Configuration
- 环境变量配置:
~/.contextweaver/.env - 搜索参数配置:
src/search/config.ts - 日志文件:
~/.contextweaver/logs/app.YYYY-MM-DD.log
Code Conventions
- TypeScript ESM 模块 (
"type": "module") - 使用 tsup 打包
- Node.js >= 20
- pnpm 作为包管理器
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.
- 3d ago First seen · 66 lines · 611 tokens per session scan A d65470dfc02b
ContextWeaver CLAUDE.md is an instructions file published in the GitHub repository hsingjui/ContextWeaver (295 stars, last pushed 6mo ago), licensed MIT. It adds 611 tokens to every session, about $0.0031 per session on Opus 5. A static security scan graded it A with 0 findings. It is 92% identical to ContextWeaver AGENTS.md, differing in 4 lines, and is treated as a copy.
Other instructions, from other repositories
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
spec-kit AGENTS.md
AGENTS.md instructions for github/spec-kit, covering agents.md, about spec kit and specify, quickstart — add a new integration in 5 steps, integration architecture and integrationmanifest — file tracking.
codex AGENTS.md
AGENTS.md instructions for openai/codex, covering rust/codex-rs, the codex-core crate, code review rules, crate api surface and model visible context.
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, applying the notice (cutover) and fallback chain (never fail the build).
next.js AGENTS.md
Instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.