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A2a — 技能工具

v1.2.0

[自动翻译] Agent Interconnect - Discover and invoke other AI Agents. Use when: need cross-platform collaboration, delegate tasks to specialized agents, or build ...

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by @huaibuer (HuaiBuer)·MIT-0
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License
MIT-0
最后更新
2026/3/16
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OpenClaw
安全
medium confidence
The skill implements a simple WebSocket-based agent discovery/invocation library that matches its description; it asks for no secrets and has no installer, but it has minor engineering issues and requires care when connecting to arbitrary endpoints.
评估建议
This skill appears to do what it claims: it provides a small WebSocket-based client/server/registry for calling other agents and does not request secrets. Before installing: - Understand that it will open outbound WebSocket connections to endpoints you supply; do not point it at untrusted servers because messages could include sensitive data. - Ensure the Python 'websockets' package is available in the runtime environment (SKILL.md does not declare this dependency). Without it, the client will f...
详细分析 ▾
✓ 用途与能力
Name/description (agent interconnect, discover/invoke agents) align with the code and SKILL.md. The code provides Registry, Server, and Client for calling agents over WebSockets, which is expected for this purpose. Requiring python3 only is reasonable.
✓ 指令范围
SKILL.md only documents how to register actions, call agents, and discover capabilities. It does not ask the agent to read unrelated files or credentials. The runtime behavior (opening WebSocket connections and sending messages) is consistent with the described function.
ℹ 安装机制
No install spec (instruction-only) — low risk. However, the Python code imports the third-party 'websockets' package inside Client methods but the SKILL.md and manifest do not declare this dependency; runtime will fail unless 'websockets' is available. No external downloads or unusual installers are used.
✓ 凭证需求
The skill requests no environment variables, credentials, or config paths. This is proportionate to a networked inter-agent library. There are no hidden env accesses in the code or SKILL.md.
✓ 持久化与权限
always is false and the skill does not request special privileges or modify other skills. It does initiate outbound network connections (WebSockets), which is normal for inter-agent communication but increases operational exposure and should be controlled by policy.
安全有层次，运行前请审查代码。

License

MIT-0

可自由使用、修改和再分发，无需署名。

运行时依赖

无特殊依赖

版本

latestv1.2.02026/3/16

**Changelog for a2a-waai v1.2.0** - Expanded use case guidance in description and added "When to Use" section. - Clarified message types and design principles for better usability. - Improved formatting and example clarity; added code block formatting for usage examples. - Added installation instructions. - Added explicit author attribution section. - Minor refinements and clarifications throughout documentation.

● 无害

安装命令 点击复制

官方npx clawhub@latest install a2a-waai
镜像加速npx clawhub@latest install a2a-waai --registry https://cn.clawhub-mirror.com

技能文档

Enable OpenClaw to collaborate with other AI Agents through standard protocol.

When to Use / 使用场景

ENCN
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

ENCN
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

TypeENCNScenario
callSynchronous call同步调用Need result immediately
castNotification通知No response needed
taskAsync 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

  • WaaiOn
数据来源：ClawHub ↗ · 中文优化：龙虾技能库
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