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/lich0821/ccnexus/claude-mdgit clone --depth 1 https://github.com/lich0821/ccNexusWhat 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 | $0.01523 | $0.01523 |
| Opus 5 | $0.00762 | $0.00762 |
| Sonnet 5 | $0.00305 | $0.00305 |
| Haiku 4.5 | $0.00152 | $0.00152 |
Grade A, and why
ccNexus 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 2d 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.
How it starts
The opening of the file, as written. The whole thing — 192 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md
This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
项目概述
ccNexus 是一个智能 API 端点轮换代理,专为 Claude Code 和 Codex CLI 设计。
核心功能:
- 多端点轮换与自动故障转移
- API 格式转换(Claude ↔ OpenAI ↔ Gemini)
- Codex Token Pool 管理(自动轮换、刷新、失效隔离)
- 实时统计与监控
- WebDAV 云同步
两种运行模式:
- 桌面模式:基于 Wails v2 的跨平台 GUI 应用(
cmd/desktop/) - 服务器模式:无头 HTTP API 代理(
cmd/server/)
常用开发命令
开发与构建
# 桌面应用开发模式(支持热重载)
cd cmd/desktop && wails dev
# 构建桌面应用(指定平台)
wails build -platform linux/amd64 # Linux
wails build -platform darwin/amd64 # macOS
wails build -platform windows/amd64 # Windows
# 构建服务器
cd cmd/server && go build -ldflags="-s -w" -o ccnexus-server .
# 运行服务器
cd cmd/server && go run main.go
测试
# 运行所有测试
go test ./... -count=1
# 运行特定目录的测试
cd internal/proxy && go test -v ./...
cd internal/transformer/convert && go test -v ./...
Docker
# 构建镜像
docker build -f cmd/server/Dockerfile -t ccnexus .
# 使用 docker-compose
cd cmd/server && docker-compose up -d
代码质量
go fmt ./... # 格式化代码
go vet ./... # 静态分析
go mod tidy # 清理依赖
核心架构
目录结构
ccNexus/
├── cmd/
│ ├── desktop/ # 桌面应用入口(Wails)
│ │ ├── frontend/ # Vue.js 前端
│ │ └── main.go # 桌面应用入口
│ └── server/ # 服务器模式入口
│ └── main.go # 服务器入口
└── internal/
├── proxy/ # HTTP 代理核心
├── transformer/ # API 格式转换器
├── storage/ # SQLite 数据存储
├── config/ # 配置管理
├── webdav/ # WebDAV 同步
├── logger/ # 日志系统
└── tray/ # 系统托盘(桌面模式)
关键组件
代理层 (internal/proxy/proxy.go)
- 管理多个 API 端点,自动故障转移
- 跟踪当前端点和活动请求
- 使用连接池优化的 HTTP 客户端
- 处理流式和非流式响应
转换器 (internal/transformer/)
- 在不同 API 格式之间转换请求和响应
- 支持流式传输的增量转换
- 处理工具调用和函数调用
- 类型定义:
internal/transformer/types.go
存储层 (internal/storage/sqlite.go)
- SQLite WAL 模式数据库
- 管理端点、凭证、使用统计、应用配置
- 线程安全操作
关键文件路径
- 数据库:
~/.ccNexus/ccnexus.db - 配置常量:
internal/config/config.go(第 13-20 行:认证模式和端点 URL) - 代理路由:
internal/proxy/proxy.go(第 108-114 行)
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.
- 2d ago First seen · 192 lines · 1,523 tokens per session scan A 3fe8b8fb2400
ccNexus CLAUDE.md is an instructions file published in the GitHub repository lich0821/ccNexus (976 stars, last pushed 1mo ago), licensed MIT. It adds 1,523 tokens to every session, about $0.0076 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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