QQ-MCP-Server: Instructions file for Claude Code

CLAUDE.md

QQ-MCP-Server CLAUDE.md is an instructions file for Claude Code from print-yuhuan/QQ-MCP-Server. It costs 1,476 tokens per session, scanned A, a copy of QQ-MCP-Server AGENTS.md, MIT.

A set of project instructions for Claude Code, an AI coding assistant, in a QQ bot server repository. The server connects an already logged-in NapCatQQ bot to other AI tools through the Model Context Protocol, a standard way for tools to communicate with AI assistants.

In plain words
What is it for?
Use it when developing, testing, configuring, or deploying this QQ bot server. It covers local tests, startup, environment variables, and Linux deployment.
Why use it?
It gives the coding assistant the project’s purpose, commands, architecture, configuration rules, and testing expectations before code is changed. This reduces guesswork about how the repository should be run and modified.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md. Also seen: mentions CLAUDE.md; mentions Claude Code.

This is print-yuhuan/QQ-MCP-Server's own configuration. It tells Claude Code how to work on QQ-MCP-Server itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything QQ-MCP-Server configures →

Reuse

Borrowing it

Nothing to install: this file belongs to print-yuhuan/QQ-MCP-Server. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/print-yuhuan/QQ-MCP-Server/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/print-yuhuan/QQ-MCP-Server

Made for: Claude Code.

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README.md
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Per session 1,476 This file is loaded in full into every session.
When invoked 1,476 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin 94% copy Near-identical to another mod in the catalogue.
Token cost

What 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.01476 $0.01476
Opus 5 $0.00738 $0.00738
Sonnet 5 $0.00295 $0.00295
Haiku 4.5 $0.00148 $0.00148

Measured 9d ago against content hash 7e080aedf767, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

QQ-MCP-Server 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 9d 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.

Origin

This is a copy

94% identical to QQ-MCP-Server AGENTS.md — 6 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.

CLAUDE.md · 56 lines

How it starts

The opening of the file, as written. The whole thing — 56 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

QQ-MCP-Server 把一个已登录的 NapCatQQ 机器人封装成 MCP Streamable HTTP 服务:对外讲 MCP(JSON-RPC over HTTP),对内调用用户自备的 NapCatQQ OneBot HTTP API。本项目只实现 MCP 服务本身,不负责安装/登录/维护 NapCatQQ。

命令

开发环境为 Windows + PowerShell,仓库自带 .venv。下列命令可直接用 python,或显式用 .\.venv\Scripts\python.exe

pip install -e ".[dev]"                 # 安装运行 + 开发依赖(pytest)
pytest                                   # 跑全部测试
pytest tests/test_logic.py              # 跑单个文件
pytest tests/test_logic.py::test_send_group_message_parses_cq_at   # 跑单个用例
python tests/smoke_initialize.py        # 本地 MCP initialize 冒烟测试(不需真实 NapCat)
python -m qq_mcp_server                  # 本地启动服务(需先配置 .env)
bash deploy.sh                           # Linux 一键部署(装依赖 + 生成配置 + systemd)
  • 测试用 asyncio_mode = "auto"(见 pyproject.toml),async 测试不需要@pytest.mark.asyncio
  • 运行前至少要有 QQ_MCP_ACCESS_TOKENNAPCAT_BASE_URL 两个环境变量(缺失会在 Config.from_env() 直接报错退出),可从 .env.example 复制。

架构

三层分明,依赖方向单向(server → logic → napcat):

  • config.pyConfig 冻结 dataclass,全部配置来自环境变量,入口是 Config.from_env()。代码里不硬编码任何服务器/token/QQ 号。
  • napcat.pyNapCatClient.call(action, payload) 是对 OneBot HTTP(POST <base_url>/<action>)的唯一异步封装。它只返回 OneBot 响应里的 data 字段,并把传输错误、鉴权失败、API 级失败统一抛成 NapCatError(ToolError 子类)。调用方永远不用关心 HTTP 细节。
  • logic.py — 真正的工具逻辑:参数校验、编排 NapCat 调用、整理返回结构。刻意与框架无关:每个函数接收 NapCatClient + Config,返回纯 dict 或抛 ToolError,因此能用 tests/conftest.py 里的 FakeNapCat 在不起 HTTP 的情况下单测。
  • server.py — 用 FastMCP 注册工具。每个 @mcp.tool 都是薄包装:解出 client/config 后委托给 logic,并统一经 _execute() 包装结果。build_mcp() 的 lifespan 负责创建/关闭 NapCatClientcreate_app() 把 ASGI app 包上 AuthMiddleware 并追加无鉴权的 /health
  • auth.py — ASGI 中间件,对除 /health 外的所有 HTTP 请求校验 token,支持三种传递方式(Authorization: Bearer / X-API-Key / ?token=),用 hmac.compare_digest 常量时间比较,无 token 配置时一律拒绝(fail closed)。
  • errors.py — 统一响应信封与稳定错误码。成功 {"ok": true, "data": ...},失败 {"ok": false, "error": {"code", "message", "detail"}}

Read the full file on GitHub · 56 lines

Changes

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.

  1. 9d ago First seen · 56 lines · 1,476 tokens per session scan A 7e080aedf767

Subscribe to this mod's changes

QQ-MCP-Server CLAUDE.md is an instructions file published in the GitHub repository print-yuhuan/QQ-MCP-Server (2 stars, last pushed 2mo ago), licensed MIT. It adds 1,476 tokens to every session, about $0.0074 per session on Opus 5. A static security scan graded it A with 0 findings. It is 94% identical to QQ-MCP-Server AGENTS.md, differing in 6 lines, and is treated as a copy.

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