Mcpsock MCP Server

WebSocket client and server implementation for FastMCP framework

Local serverstdioPython

What is the Mcpsock MCP Server?

WebSocket client and server implementation for FastMCP framework

What the server does

MCPSock is a Python library that provides WebSocket client and server implementations for the FastMCP framework. It offers a clean, easy-to-use API for building WebSocket-based applications that communicate using the FastMCP framework.

  • WebSocketClient — A standalone client for connecting to FastMCP WebSocket servers
  • WebSocketServer — A decorator-based router for handling FastMCP WebSocket communications
  • Support for tools, resources, and prompts
  • Easy integration with FastAPI applications
  • Async/await support

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Maintainer setup documentation.

How to install the Mcpsock MCP Server

{
  "mcpServers": {
    "mcpsock": {
      "command": "uvx",
      "args": ["mcpsock"]
    }
  }
}

Add to claude_desktop_config.json, then restart Claude Desktop.

Example prompts to try

  • “Use Mcpsock to WebSocketClient.”
  • “Use Mcpsock to WebSocketServer.”
  • “Use Mcpsock to Setup.”

Frequently asked questions

WebSocket client and server implementation for FastMCP framework Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.