A2a

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 fail. - Note minor code issues (e.g., a likely typo/bug in Server.__init__) — the implementation is lightweight but not hardened. If you plan to use it in production, review/patch for input validation, errors, use secure wss:// endpoints, and add authentication/authorization between agents. - If you need guarantees about data handling or access controls, require those features (TLS, auth tokens, allowed endpoint list) before using this skill in sensitive contexts.