Remote MCP Server on Cloudflare

Name: Remote MCP Server on Cloudflare
Author: threepointone

@threepointone

Repository

About Remote MCP Server on Cloudflare

No overview available yet

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

Basic information

Config

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

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

Tools

No tools detected

We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

What is Remote MCP Server on Cloudflare?

Remote MCP Server on Cloudflare is a guide and codebase for deploying a Model Context Protocol (MCP) server on Cloudflare Workers, complete with OAuth login. It enables you to run MCP tools remotely and connect clients such as Claude Desktop or the MCP Inspector.

How to use Remote MCP Server on Cloudflare?

Clone the repository, install dependencies, and run locally with npx nx dev remote-mcp-server. Deploy to Cloudflare with npm run deploy after setting up a KV namespace. Connect clients by pointing them to the server’s SSE endpoint (e.g., http://localhost:8787/sse locally or https://worker-name.account-name.workers.dev/sse after deployment). Use the MCP Inspector with SSE transport, or configure Claude Desktop by adding an mcp-remote entry in its configuration file.

Key features of Remote MCP Server on Cloudflare

Deploys on Cloudflare Workers for global availability
Includes OAuth login flow with mock login locally
Uses SSE (Server-Sent Events) transport
Supports local development and debugging
Provides step-by-step deployment instructions
Can be connected to Claude Desktop via a local proxy

Use cases of Remote MCP Server on Cloudflare

Deploying custom MCP tools accessible over the internet
Connecting Claude Desktop to a remote MCP server with authentication
Testing MCP tools locally before production deployment
Building and sharing MCP tools with OAuth-based access control

FAQ from Remote MCP Server on Cloudflare

What are the runtime and dependency requirements?

Requires Node.js, npm, and a Cloudflare account for deployment. For local development, clone the repo and run npm install.

How does authentication work?

Locally, a mock login screen accepts any email and password. When deployed, OAuth is used with tokens stored in a Cloudflare KV namespace named OAUTH_KV.

What transport protocol does the server use?

The server uses SSE (Server-Sent Events) over HTTP. Clients connect to the /sse endpoint.

How do I connect Claude Desktop to the remote server?

Add an entry to Claude Desktop’s configuration file using the mcp-remote command pointing to the server’s SSE URL (e.g., https://worker-name.account-name.workers.dev/sse). A browser window will open for login.