claude-code-buddy-bridge
通过网络协议实现物理审批按钮 — 支持手机、嵌入式设备等任何支持 TCP 的设备
Anthropic 的官方 claude-desktop-buddy 固件让设备变成 Claude 的物理审批按钮——但它只支持特定硬件和蓝牙通信。
claude-code-buddy-bridge(CLI: ccbb)提供了一个更通用的解决方案:通过标准 TCP 网络协议通信,让任何支持网络的设备(手机、嵌入式设备、单片机等)都可以作为 Claude Code 的物理审批按钮。
flowchart TD
A["Claude Code CLI\nPermissionRequest 钩子"]
B["ccbb 守护进程\n(TCP 服务端)"]
C["设备\n(TCP 客户端)"]
D["按键决策\n批准或中止"]
E["继续执行"]
F["中止任务"]
A --> B
B --"TCP/IP 网络"--> C
C --> D
D --"决策结果"--> B
B --> E
B --> F
功能
- 零侵入:通过 Claude Code 原生 Hook 接入,不需要修改任何项目文件
- Fail-open:守护进程未运行时,CC 自动回退到自己的权限对话框
- TCP 网络通信:使用标准 TCP/IP 协议,跨平台、跨设备兼容
- 多终端多设备配对:支持多个 Claude Code 终端与多个审批设备配对
- 设备配对机制:通过 8 位配对码建立终端与设备的一一对应关系
- 完整上下文传递:所有 Claude Code Hook 的原始信息都会传递给设备
- 并发串行:多个并发 hook 请求排队,不会同时争抢设备
- EOF 竞争检测:若 CC 提前终止 hook 进程,立即清空设备显示,不会傻等超时
快速开始
1. 安装并注入 Hook
uv sync
uv run ccbb install
# 只拦截指定工具:
# uv run ccbb install --tools Bash Write
这条命令会自动在 ~/.claude/settings.json 中写入 Hook 配置。
2. 启动守护进程
uv run ccbb daemon
默认监听 0.0.0.0:9876,可以通过环境变量自定义:
CCBB_TCP_HOST=192.168.1.100 CCBB_TCP_PORT=8888 uv run ccbb daemon
3. 启动 Claude Code
打开 Claude Code,终端会显示配对码:
==================================================
Claude Code Buddy Bridge
设备配对码: AABB1122
请在审批设备上输入此配对码
==================================================
4. 连接设备
参考 examples/ 目录中的示例客户端和设备端代码:
examples/tcp_device_client.py— 交互式 TCP 设备客户端,支持配对、审批决策和工具详情显示
设备端开发请参考 TCP 协议说明 和 examples 目录中的示例代码。
常用命令
| 命令 | 说明 |
|---|---|
ccbb install |
注入 hook 到 Claude Code 配置 |
ccbb install --tools Bash Write |
只拦截指定工具 |
ccbb daemon |
启动守护进程(TCP 服务端) |
ccbb daemon -v |
调试模式(显示详细日志) |
ccbb status |
检查守护进程是否在线 |
ccbb uninstall |
移除 hook 配置 |
环境变量
| 变量 | 说明 |
|---|---|
CCBB_TCP_HOST |
TCP 服务端监听地址(默认 0.0.0.0) |
CCBB_TCP_PORT |
TCP 服务端监听端口(默认 9876) |
TCP 协议说明
所有通信使用 TCP + JSON lines(换行分隔),消息格式统一为 {"type": "...", "data": {...}}。
通过首条消息自动识别连接类型:
type为hello/pair/decision→ 设备连接- 含
hook_event_name、action(session_start/session_end/status)或tool_name→ Hook 连接
设备 → Bridge
| type | data | 说明 |
|---|---|---|
hello |
{} |
连接握手 |
pair |
{pairing_code} |
配对请求 |
decision |
{behavior, ccbb_request_id, ...} |
审批决策(allow/deny) |
Bridge → 设备
| type | data | 说明 |
|---|---|---|
waiting_pairing |
{message} |
等待配对 |
paired |
{pairing_code, session_id} |
配对成功 |
pairing_pending |
{pairing_code, message} |
预配对(等待 CC 会话启动) |
pairing_failed |
{reason} |
配对失败 |
request |
原始 CC 事件 + ccbb_request_id |
审批请求 |
done |
{id, decision} |
审批完成 |
session_end |
{session_id} |
会话结束 |
Hook → Bridge
- SessionStart:
{"action":"session_start","session_id":"...","cwd":"..."} - PermissionRequest: 透传 CC 原始事件(含
session_id、tool_name、tool_input等字段) - SessionEnd:
{"action":"session_end","session_id":"..."} - Status:
{"action":"status","session_id":"...","status":{...}}(CC 运行状态变化)
Bridge → Hook 响应
- SessionStart:
{"pairing_code":"AABB1122"} - PermissionRequest: 透传设备的 decision 对象,或超时返回
{"behavior":"closed"} - SessionEnd / Status: 无响应(fire-and-forget)
开发
git clone https://github.com/oh-myfun/claude-code-buddy-bridge
cd claude-code-buddy-bridge
uv sync --extra dev
# 运行测试
uv run pytest
# 代码检查
uv run ruff check src/
# 调试模式运行
uv run ccbb daemon -v
macOS 开机自启(launchd)
cp extras/dev.ccbb.daemon.plist ~/Library/LaunchAgents/
# 编辑文件,修改 ProgramArguments 中的路径为实际路径
launchctl load ~/Library/LaunchAgents/dev.ccbb.daemon.plist
卸载:
launchctl unload ~/Library/LaunchAgents/dev.ccbb.daemon.plist
rm ~/Library/LaunchAgents/dev.ccbb.daemon.plist
致谢
协议格式参考了 Anthropic 的 claude-desktop-buddy。
核心架构设计参考了 CharmYue/cc-buddy-bridge 和 cuiqingwei/claude-desktop-buddy-bridge——尤其是 EOF 竞争检测、permission_lock 串行化和 fail-open 设计。
License
Metadata
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| claude_code_buddy_bridge-0.5.0-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 1.8 MB
Release files / claude_code_buddy_bridge-0.5.0.tar.gz
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