A2A-MCP-Server

[](https://opensource.org/licenses/Apache-2.0) [](https://smithery.ai/server/@GongRzhe/A2A-MCP-Server)

A mcp server that bridges the Model Context Protocol (MCP) with the Agent-to-Agent (A2A) protocol, enabling MCP-compatible AI assistants (like Claude) to seamlessly interact with A2A agents.

This project serves as an integration layer between two cutting-edge AI agent protocols:

• Model Context Protocol (MCP): Developed by Anthropic, MCP allows AI assistants to connect to external tools and data sources. It standardizes how AI applications and large language models connect to external resources in a secure, composable way.

• Agent-to-Agent Protocol (A2A): Developed by Google, A2A enables communication and interoperability between different AI agents through a standardized JSON-RPC interface.

By bridging these protocols, this server allows MCP clients (like Claude) to discover, register, communicate with, and manage tasks on A2A agents through a unified interface.

also support cloud deployed Agent

• Agent Management
• Register A2A agents with the bridge server
• List all registered agents
• Unregister agents when no longer needed

• Communication
• Send messages to A2A agents and receive responses
• Stream responses from A2A agents in real-time

• Task Management
• Track which A2A agent handles which task
• Retrieve task results us