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mcp-server-router

一种代理服务,它将MCP客户端连接到远程MCP服务器,允许用户使用MCP.so的服务器密钥访问远程资源,而无需运行自己的服务器。

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README

mcprouter MCP Server

proxy for remote mcp servers.

Quick Start

  1. Get Remote MCP Server Key

go to MCP.so, select a hosting server,

click Connect to generate your exclusive server_key.

  1. Configure MCP Server in any MCP Client

take Claude Desktop for example:

{
  "mcpServers": {
    "fetch": {
      "command": "npx",
      "args": ["-y", "mcprouter"],
      "env": {
        "SERVER_KEY": "xxx"
      }
    }
  }
}

Development

Install dependencies:

npm install

Build the server:

npm run build

For development with auto-rebuild:

npm run watch

Installation

To use with Claude Desktop, add the server config:

On MacOS: ~/Library/Application Support/Claude/claude_desktop_config.json On Windows: %APPDATA%/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "mcprouter": {
      "command": "/path/to/mcprouter/build/index.js"
    }
  }
}

Debugging

Since MCP servers communicate over stdio, debugging can be challenging. We recommend using the MCP Inspector, which is available as a package script:

npm run inspector

The Inspector will provide a URL to access debugging tools in your browser.

help

Runtime guide

cloud

Hosted runtime

Hosted servers run from a provider-managed environment. You usually connect the MCP client to the hosted endpoint or follow the provider's authorization flow, without keeping a local process alive

  1. Open provider connection page
  2. Authorize or copy endpoint
  3. Connect from your MCP client
terminal

Local runtime / other methods

Local servers run on your own machine or infrastructure. You normally copy the server_config into your MCP client, install the required package, and provide env variables from env_schema when needed

  1. Copy server_config
  2. Install required package
  3. Fill env variables and restart client