Remote MCP Server on Cloudflare

@remodlai

Repository

Basic information

About Remote MCP Server on Cloudflare

No overview available yet

#remote-mcp-server #cloudflare #mcp-inspector

Remote MCP Server on Cloudflare config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "remote-mcp-server-remodlai": {
      "command": "npx",
      "args": [
        "nx",
        "dev",
        "remote-mcp-server"
      ]
    }
  }
}

Remote MCP Server on Cloudflare tools

Tool list not available yet

This listing does not currently have a tool list to display. This does not mean the server has no tools; check its documentation for supported capabilities.

Fetch the live tool list by running this server in a temporary sandbox using the button above.

Overview

What is Remote MCP Server on Cloudflare?

It is a template and guide for deploying a remote Model Context Protocol (MCP) server on Cloudflare Workers with OAuth login. It allows MCP clients such as Claude Desktop to connect to tools hosted on Cloudflare’s edge network via SSE.

How to use Remote MCP Server on Cloudflare?

Clone the repository, install dependencies with npm install, and run locally with npx nx dev remote-mcp-server. For remote access, deploy with npm run deploy after configuring a KV namespace. Connect via the MCP Inspector using SSE at /sse, or point Claude Desktop to the worker URL using the npx mcp-remote proxy in its configuration file.

Key features of Remote MCP Server on Cloudflare

Deployed on Cloudflare Workers for global edge performance
OAuth login integration for secure access
Supports SSE transport for remote MCP connections
Works with MCP Inspector for testing and debugging
Connects to Claude Desktop via a local proxy
Local development environment with live reload

Use cases of Remote MCP Server on Cloudflare

Deploy custom MCP tools (e.g., a math tool) on Cloudflare’s network
Allow Claude Desktop to call remote tools from anywhere
Protect MCP endpoints with OAuth authentication
Develop and test MCP servers locally before production deployment

Frequently asked questions

What transport does the server use?

The server uses SSE (Server-Sent Events) as the transport, with the SSE endpoint at `/sse`.

How do I connect Claude Desktop to the remote server?

Update Claude Desktop’s configuration to use the `npx mcp-remote` command with the server’s workers.dev URL (e.g., `https://worker-name.account-name.workers.dev/sse`).

How do I deploy the server to Cloudflare?

First create a KV namespace with `npx wrangler kv namespace create OAUTH_KV`, add the ID to `wrangler.jsonc`, then run `npm run deploy`.

How can I debug connection issues?

Run `npx mcp-remote http://localhost:8787/sse` directly on the command line to test the connection. In rare cases, clearing `~/.mcp-auth` may help.

What runtime or dependencies are required?

Node.js and npm are needed for local development. Cloudflare Workers requires the Wrangler CLI and a Cloudflare account for deployment.

Comments

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