Remote MCP Server on Cloudflare

@BenH123

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-benh123": {
      "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 that lets you deploy a remote MCP (Model Context Protocol) server on Cloudflare Workers, complete with OAuth login. It is intended for developers who want to host MCP tools accessible over the internet with authentication.

How to use Remote MCP Server on Cloudflare?

Clone the repository, run npm install, then use npx nx dev remote-mcp-server to run locally. Connect via the MCP Inspector over SSE (e.g., http://localhost:8787/sse) or configure Claude Desktop using a local proxy and the mcp-remote command pointing to that URL. For production, deploy with npm run deploy after setting up a KV namespace for OAuth.

Key features of Remote MCP Server on Cloudflare

Deploy MCP server on Cloudflare Workers globally
OAuth login for secure remote access
Local development with mock authentication
Supports SSE transport for MCP clients
Works with MCP Inspector for testing
Integrates with Claude Desktop via proxy

Use cases of Remote MCP Server on Cloudflare

Host a math tool that Claude Desktop can call remotely
Test MCP server capabilities with the MCP Inspector
Build and iterate on custom MCP tools with Cloudflare infrastructure
Secure tool access with OAuth for remote clients

Frequently asked questions

What is the purpose of this server?

It provides a working template to run a remote MCP server on Cloudflare Workers with OAuth, enabling hosted MCP tools.

How do I connect a remote MCP client?

Use SSE transport to the `/sse` endpoint of your deployed Worker URL (e.g., `https://worker-name.account-name.workers.dev/sse`) in tools like the MCP Inspector.

What are the dependencies to run it?

Node.js, npm, and the repository’s dependencies. For deployment you also need the Wrangler CLI and a Cloudflare account.

How do I authenticate with the server?

OAuth login is built in. Locally it shows a mock login screen; after deployment it uses a browser-based OAuth flow that redirects back to the client.

Where is OAuth data stored?

In a Cloudflare KV namespace that you create and configure (named `OAUTH_KV` in the template).

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