MetaMCP MCP Server

https://metamcp.com: The One MCP to manage all your MCPs

MetaMCP MCP Server is a proxy server that joins multiple MCP⁠ servers into one. It fetches tool/prompt/resource configurations from MetaMCP App⁠ and routes tool/prompt/resource requests to the correct underlying server.

Installation

Installing via Smithery

The installation from Smithery doesn't work on cloud yet. Please install manually for now.

Manual Installation

export METAMCP_API_KEY=<env>
npx -y @metamcp/mcp-server-metamcp

{
  "mcpServers": {
    "MetaMCP": {
      "command": "npx",
      "args": ["-y", "@metamcp/mcp-server-metamcp"],
      "env": {
        "METAMCP_API_KEY": "<your api key>"
      }
    }
  }
}

Highlights

Compatible with ANY MCP Client
Multi-Workspaces layer enables you to switch to another set of MCP configs within one-click.
GUI dynamic updates of MCP configs.
Namespace isolation for joined MCPs.

Environment Variables

METAMCP_API_KEY: Required. Obtained from MetaMCP App’s “API Keys” page (https://metamcp.com/api-keys).
METAMCP_API_BASE_URL: Optional override for MetaMCP App URL (e.g. http://localhost:12005).

Architecture Overview

Credits

Inspirations and some code (refactored in this project) from https://github.com/adamwattis/mcp-proxy-server/