mcp agent proxy
Basic Information
MCP Agent Proxy is a lightweight MCP server and runtime that lets any MCP client connect to and use agents hosted on heterogeneous agent servers. It exposes agent interactions as simple MCP tools so clients do not need bespoke protocols for each agent framework. The project explicitly supports Mastra and LangGraph servers and provides a plugin architecture to add other server types. The proxy can be launched via npx or run from source and is configured with environment variables or MCP client configuration. It automatically detects server types and transport capabilities, supports multiple transports including stdio, streamable HTTP and legacy SSE, and implements the MCP 2025-03-26 specification to ensure protocol compliance. It is intended to enable dynamic discovery, routing and orchestration across distributed agent networks with minimal configuration.