Remote MCP Authless Cloudflare Server

This MCP server lets you run a remote MCP instance on Cloudflare Workers and connect to it from lightweight clients or local tooling. It enables you to expose your MCP tools remotely without requiring internal authentication, and you can customize the available tools by editing the server initialization. This makes it easy to experiment with remote tooling while keeping deployment simple for development and testing.

How to use

You can interact with your MCP server from two main client paths. First, connect via the Cloudflare AI Playground, a remote MCP client that lets you run your tools directly in the browser. Enter your deployed server URL and start using the tools you defined in your server. Second, connect from local MCP clients using a remote proxy. You can run a local tool that forwards requests to your remote server, or point a compatible client at the remote URL. In practice, you will start by deploying the server, then connect from your preferred client to the sse endpoint where the MCP server serves its tools.

How to install

Prerequisites you need before installation: Node.js (with npm) or an equivalent JavaScript runtime capable of running the MCP setup commands.

Install and bootstrap the remote MCP server using the Cloudflare starter template for the MCP example.

npm create cloudflare@latest -- my-mcp-server --template=cloudflare/ai/demos/remote-mcp-authless