🔗 A2A - Agent Interconnect / Agent 互联互通
Enable OpenClaw to collaborate with other AI Agents through standard protocol.
When to Use / 使用场景
| EN | CN |
|---|
| ---- | ---- |
| Need to call other AI agents | 需要调用其他AI Agent |
| Build multi-agent system | 构建多Agent系统 |
| Delegate complex tasks | 委托复杂任务给专业Agent |
| Cross-platform collaboration | 跨平台协作 |
Design / 设计原则
| EN | CN |
|---|
| ---- | ---- |
| Concise: 6 fields only | 简洁: 仅6字段 |
| Elegant: Decorator registration | 优雅: 装饰器注册 |
| High-performance: Connection pool | 高性能: 连接池复用 |
Message Types / 消息类型
| Type | EN | CN | Scenario |
|---|
| ------ | ---- | ---- | ---------- |
| call | Synchronous call | 同步调用 | Need result immediately |
| cast | Notification | 通知 | No response needed |
| task | Async task | 异步任务 | Time-consuming operations |
Core API / 核心API
from a2a import Server, Client, Registry
# Server / 服务端
s = Server('my_agent')
@s.action('echo')
async def echo(p): return p
# Client / 客户端
c = Client('caller')
r = await c.call('ws://host:8766', 'action', {})
# Registry / 注册中心
r = Registry()
r.reg(Agent('id','name','ws://ep',{'cap':'rw'}))
agents = r.find('cap')
Examples / 示例
# Discover agents that can draw
发现能画图的Agent
# Delegate task
Ask Coze to draw a panda / 让Coze帮我画一只熊猫
Installation / 安装
npx clawhub install a2a-waai
Author / 作者