Borrowing it
Nothing to install: this file belongs to AnInteger/claude-channel-feishu. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/AnInteger/claude-channel-feishu/main/CLAUDE.mdgit clone --depth 1 https://github.com/AnInteger/claude-channel-feishuWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/instructions/aninteger/claude-channel-feishu/claude-md)<a href="https://agentmods.dev/instructions/aninteger/claude-channel-feishu/claude-md"><img src="https://agentmods.dev/badge/instructions/aninteger/claude-channel-feishu/claude-md/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/instructions/aninteger/claude-channel-feishu/claude-md"><img src="https://agentmods.dev/badge/instructions/aninteger/claude-channel-feishu/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00919 | $0.00919 |
| Opus 5.5 | $0.00368 | $0.00368 |
| Sonnet 5.5 | $0.00184 | $0.00184 |
| Haiku 4.5 | $0.00092 | $0.00092 |
Grade A, and why
claude-channel-feishu 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 2mo 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 — 107 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
Feishu Channel - Claude Code 的飞书 (Feishu/Lark) 通道插件,实现双向消息桥接。
核心功能:
- 通过飞书私聊和群聊与 Claude Code 交互
- 内置访问控制:配对流程、白名单、策略管理
- WebSocket 长连接模式:本地开发无需公网 IP
- 权限请求转发:将 Claude Code 的权限请求推送到飞书让用户批准
常用命令
# 安装依赖
bun install
# 启动服务 (开发)
bun server.ts
# 启动服务 (生产)
bun run start
环境变量
FEISHU_APP_ID=cli_xxxxx # 必需:飞书应用 ID
FEISHU_APP_SECRET=xxxxx # 必需:飞书应用密钥
FEISHU_ENCRYPT_KEY= # 可选:事件解密密钥
FEISHU_DOMAIN=feishu # "feishu" (国内) 或 "lark" (国际版)
FEISHU_ACCESS_MODE=dynamic # "dynamic" (默认) 或 "static"
架构
┌─────────────────────────────────────────────────────┐
│ Claude Code │
│ └── MCP Client (stdio) │
└─────────────────────┬───────────────────────────────┘
│ stdin/stdout
┌─────────────────────▼───────────────────────────────┐
│ server.ts (单文件架构) │
│ ├── MCP Server (tools, notifications) │
│ ├── Access Control (pairing, allowlist) │
│ ├── Permission Relay (请求转发) │
│ └── Feishu WebSocket Client │
└─────────────────────┬───────────────────────────────┘
│ WebSocket
┌─────────────────────▼───────────────────────────────┐
│ 飞书服务器 │
│ └── Message Events │
└─────────────────────────────────────────────────────┘
核心组件 (server.ts)
MCP Tools (3 个)
| Tool | 描述 |
|---|---|
reply_to_feishu |
发送消息到飞书聊天 |
reply_with_reaction_feishu |
添加表情反应 |
manage_feishu_access |
管理访问控制 (list/pair/allow/remove/policy/group_add 等) |
访问控制
配置文件:~/.claude/channels/feishu/access.json
| 策略 | 行为 |
|---|---|
pairing (默认) |
未知用户收到配对码,丢弃消息 |
allowlist |
静默丢弃未知用户消息 |
disabled |
丢弃所有私聊 |
群组默认关闭,需要用 /feishu:access group add <chat_id> 启用。
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.
- 2mo ago First seen · 107 lines · 919 tokens per session scan A 0e50f0e1383f
claude-channel-feishu CLAUDE.md is an instructions file published in the GitHub repository AnInteger/claude-channel-feishu (6 stars, last pushed 7mo ago), licensed Apache-2.0. It adds 919 tokens to every session, about $0.0037 per session on Opus 5.5. 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 2026-08-31.
claude-channel-feishu CLAUDE.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| claude-channel-feishu CLAUDE.mdAnInteger/claude-channel-feishu | Instructions file | 6 | 7mo ago | Apache-2.0 | A | 919 | Claude Code |
| vscode buildNext.instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 9,719 | GitHub Copilot |
| next.js AGENTS.mdvercel/next.js | Instructions file | 143k | today | MIT | A | 7,461 | Codex, OpenCode |
| vscode oss-third-party-notices.instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 5,685 | GitHub Copilot |
| langchain AGENTS.mdlangchain-ai/langchain | Instructions file | 149k | today | MIT | A | 4,680 | Codex, OpenCode |
| deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness | Instructions file | 279k | yesterday | MIT | A | 4,325 | Codex, OpenCode |
| vscode copilot-instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 3,086 | GitHub Copilot |