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GPT MCP Proxy

Source

HTTP server that provides access to executing Multiple Command Protocol (MCP) tools.

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Overview

GPT MCP Proxy is a REST API server that provides HTTP access to Multiple Command Protocol (MCP) tools, acting as a bridge between HTTP clients and MCP-compliant tool servers.

To use GPT MCP Proxy, set up the required environment variables, prepare the configuration file, and run the server using the command go run main.go.

  • List available MCP servers and their tools - Get detailed information about specific tools - Execute tools with custom parameters - OpenAPI 3.1.0 specification - Automatic public HTTPS exposure via ngrok
  1. Integrating MCP tools with custom GPT applications.
  2. Executing various command protocols through a unified HTTP interface.
  3. Facilitating tool discovery and execution in development environments.

Add to your AI client

Use these steps to connect GPT MCP Proxy in Cursor, Claude, VS Code, and other MCP-compatible apps. The same JSON appears in the Use with menu above for one-click copy.

Cursor

Add this to your .cursor/mcp.json file in your project root, then restart Cursor.

.cursor/mcp.json

{
  "mcpServers": {
    "gpt-mcp-proxy-wricardo": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-gpt-mcp-proxy-wricardo"
      ]
    }
  }
}

Claude Desktop

Add this server entry to the mcpServers object in your Claude Desktop config, then restart the app.

~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows)

{
  "mcpServers": {
    "gpt-mcp-proxy-wricardo": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-gpt-mcp-proxy-wricardo"
      ]
    }
  }
}

Claude Code

Add this to your project's .mcp.json file. Claude Code will detect it automatically.

.mcp.json (project root)

{
  "mcpServers": {
    "gpt-mcp-proxy-wricardo": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-gpt-mcp-proxy-wricardo"
      ]
    }
  }
}

VS Code (Copilot)

Add this to your .vscode/mcp.json file. Requires the GitHub Copilot extension with MCP support enabled.

.vscode/mcp.json

{
  "servers": {
    "gpt-mcp-proxy-wricardo": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-gpt-mcp-proxy-wricardo"
      ]
    }
  }
}

Windsurf

Add this to your Windsurf MCP config file, then restart Windsurf.

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "gpt-mcp-proxy-wricardo": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-gpt-mcp-proxy-wricardo"
      ]
    }
  }
}

Cline

Open Cline settings, navigate to MCP Servers, and add this server configuration.

Cline MCP Settings (via UI)

{
  "mcpServers": {
    "gpt-mcp-proxy-wricardo": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-gpt-mcp-proxy-wricardo"
      ]
    }
  }
}

FAQ

What are the prerequisites for using GPT MCP Proxy?

You need Go 1.20 or later, an ngrok account with an auth token, and MCP-compliant tools.

How do I configure the server?

You need to set environment variables and create an `mcp_settings.json` file with your MCP server configurations.

Is GPT MCP Proxy open source?

Yes! GPT MCP Proxy is available on GitHub under the MIT License.7:["$","div",null,{"className":"container mx-auto flex flex-col gap-4","children":["$L26","$L27",["$","$L28",null,{"currentProject":{"id":1763,"uuid":"b8a5270e-9b0e-41c4-aecf-b02332a3b7c0","name":"gpt-mcp-proxy","title":"GPT MCP Proxy","description":"HTTP server that provides access to executing Multiple Command Protocol (MCP) tools.","avatar_url":"https://avatars.githubusercontent.com/u/950640?v=4","created_at":"2025-03-05T05:13:43.463Z","updated_at":"2025-03-12T10:20:57.254Z","status":"created","author_name":"wricardo","author_avatar_url":"https://avatars.githubusercontent.com/u/950640?v=4","tags":"[]","category":"developer-tools","is_featured":false,"sort":1,"url":"https://github.com/wricardo/gpt-mcp-proxy","target":"_self","content":"$29","summary":"$2a","img_url":null,"type":null,"metadata":"{\"star\":\"0\",\"license\":\"\",\"language\":\"Go\",\"is_official\":false,\"latest_commit_time\":\"2025-03-13 18:56:56\"}","user_uuid":null,"tools":null,"sse_url":null,"sse_provider":null,"sse_params":null,"is_official":false,"server_command":null,"server_params":null,"server_config":null,"allow_call":false,"is_innovation":false,"is_dxt":false,"dxt_manifest":null,"dxt_file_url":null,"is_audit":false},"randomProjects":[],"currentServerKey":"$undefined"}]]}]

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