A2a Server

基于 WebSocket 的多智能体 P2P 通信服务器，支持低延迟消息转发、RPC 调用、发布/订阅、能力发现及离线消息队列。

This skill appears to implement the described WebSocket A2A server and client (source files are included), but before installing or running it you should: 1) Review src/server.js and src/client.js for how connections are authenticated and whether any unauthenticated commands are accepted — the README says trust-chain and message signing are TODO. 2) Do not expose the server to the public Internet without adding authentication, TLS/wss, and message-signing, and run it inside an isolated network or sandbox for testing. 3) Inspect package.json / package-lock.json to see which npm dependencies are pulled in and scan them for known vulnerabilities. 4) Prefer an upstream repository or published homepage (none is provided) so you can track updates and maintainers; ask the publisher for the canonical GitHub URL. 5) Run the test suite locally and audit logs/telemetry to ensure no unexpected external endpoints are contacted. Overall the package is coherent with its stated purpose but contains explicit TODOs for security features — treat it as prototype code, not production-ready infrastructure.

Type: OpenClaw Skill Name: yuyonghao-a2a-server Version: 0.1.1 The skill bundle implements a functional WebSocket-based Agent-to-Agent (A2A) communication system, including a server (src/server.js) and a client (src/client.js). It supports standard P2P messaging patterns such as RPC calls, Publish/Subscribe, and capability discovery. The documentation (SKILL.md and README.md) is comprehensive and accurately describes the code's logic. While the implementation currently lacks authentication and message signing, these are explicitly documented as pending features in the implementation notes. No evidence of malicious intent, data exfiltration, or unauthorized execution was found.