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claude-code/packages/acp-link/README.md
claude-code-best 66d2671c98 feat: acp manager (#304)
* feat: acp 控制器第一版

* feat: acp-link 命令二合一
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# acp-link
ACP proxy server that bridges WebSocket clients to ACP (Agent Client Protocol) agents.
> Source code adapted from [chrome-acp](https://github.com/Areo-Joe/chrome-acp).
## Installation
### From source
```bash
# From monorepo root
bun install
```
## Usage
```bash
# Via global install
acp-link /path/to/agent
# Via source
bun src/cli/bin.ts /path/to/agent
```
### Examples
```bash
# Basic usage
acp-link /path/to/agent
# With custom port and host
acp-link --port 9000 --host 0.0.0.0 /path/to/agent
# With debug logging
acp-link --debug /path/to/agent
# Enable HTTPS with self-signed certificate
acp-link --https /path/to/agent
# Disable authentication (dangerous)
acp-link --no-auth /path/to/agent
# Register to RCS with a specific channel group
acp-link --group my-team /path/to/agent
# Pass arguments to the agent (use -- to separate)
acp-link /path/to/agent -- --verbose --model gpt-4
```
## CLI Reference
```
USAGE
acp-link [--port value] [--host value] [--debug] [--no-auth] [--https] [--group value] <command>...
acp-link --help
acp-link --version
FLAGS
[--port] Port to listen on [default = 9315]
[--host] Host to bind to [default = localhost]
[--debug] Enable debug logging to file
[--no-auth] Disable authentication (dangerous)
[--https] Enable HTTPS with self-signed cert
[--group] Channel group ID for RCS registration (letters, digits, hyphens, underscores only)
-h --help Print help information and exit
-v --version Print version information and exit
ARGUMENTS
command... Agent command followed by its arguments
```
## How It Works
1. Listens for WebSocket connections from clients
2. When a "connect" message is received, spawns the configured ACP agent as a subprocess
3. Bridges messages between the WebSocket (client) and stdin/stdout (agent via ACP protocol)
4. Supports session management: create, load, resume, list sessions
5. Handles permission approval flow and heartbeat keepalive
## Authentication
By default, a random token is auto-generated on startup. Pass it as a query parameter:
```
ws://localhost:9315/ws?token=<your-token>
```
Set `ACP_AUTH_TOKEN` env var to use a fixed token, or use `--no-auth` to disable (not recommended).
## RCS Upstream
acp-link can register to a Remote Control Server (RCS) for remote access. Set the following environment variables:
| Variable | Description |
|----------|-------------|
| `ACP_RCS_URL` | RCS server URL (e.g. `http://rcs.example.com:3000`) |
| `ACP_RCS_TOKEN` | API token for RCS authentication |
| `ACP_RCS_GROUP` | Channel group ID to lock the agent into (letters, digits, `-`, `_` only) |
You can also use `--group <id>` on the CLI. The CLI flag takes priority over the env var.
## Manager UI
通过 `--manager` flag 启动独立的管理服务(不启动代理):
```bash
# 启动 Manager默认端口 9315
acp-link --manager
# 指定端口
acp-link --manager --port 3210
```
在浏览器打开 `http://localhost:<port>` 即可访问管理界面,创建、停止、删除多个 acp-link 子进程实例并实时查看日志。
通过 Manager UI 创建的子进程会自动跳过 Manager UI。
## License
MIT