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Building a Remote MCP Server on Cloudflare (Without Auth)

@codescept

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Developer Tools

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Author

codescept

About Building a Remote MCP Server on Cloudflare

No overview available yet

Building a Remote MCP Server on Cloudflare config

No standard config provided

This server doesn't expose a parseable MCP config block in its README. See the repository for install instructions.

Repository

Building a Remote MCP Server on Cloudflare tools

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Overview

What is Building a Remote MCP Server on Cloudflare (Without Auth)?

This project provides a template to deploy a remote MCP (Model Context Protocol) server that does not require authentication, running on Cloudflare Workers. It is intended for developers who want to quickly set up a remote MCP server and connect it to MCP clients like Cloudflare AI Playground or Claude Desktop.

How to use Building a Remote MCP Server on Cloudflare (Without Auth)?

Deploy by clicking the "Deploy to Workers" button or by running npm create cloudflare@latest -- my-mcp-server --template=cloudflare/ai/demos/remote-mcp-authless. After deployment, the server is available at a URL like remote-mcp-server-authless.<your-account>.workers.dev/sse. Connect to it from the Cloudflare AI Playground by entering that URL, or from Claude Desktop using the mcp-remote proxy.

Key features of Building a Remote MCP Server on Cloudflare (Without Auth)

  • Deploy a remote MCP server without authentication.
  • Runs on Cloudflare Workers for global scalability.
  • Easily customizable by adding your own tools in src/index.ts.
  • Connect directly to Cloudflare AI Playground.
  • Compatible with local MCP clients via the mcp-remote proxy.

Use cases of Building a Remote MCP Server on Cloudflare (Without Auth)

  • Deploy a public MCP server for testing or internal tools.
  • Build and experiment with MCP tools on Cloudflare’s edge platform.
  • Integrate MCP tools into the Cloudflare AI Playground.
  • Connect a remote MCP server to Claude Desktop or other MCP clients.

Frequently asked questions

1

What is the purpose of this server?

It allows you to deploy a remote MCP server that does not require authentication, making it easy to get started with MCP on Cloudflare Workers.

2

How do I deploy the server?

You can deploy by clicking the "Deploy to Workers" button or by using the `npm create cloudflare@latest` command with the provided template.

3

How do I add my own tools?

Define each tool inside the `init()` method of `src/index.ts` using `this.server.tool(...)`.

4

How can I connect to Cloudflare AI Playground?

Go to the Cloudflare AI Playground, enter your deployed MCP server URL (e.g., `remote-mcp-server-authless.<your-account>.workers.dev/sse`), and start using the tools.

5

How do I connect to Claude Desktop?

Use the `mcp-remote` proxy. Update Claude Desktop’s configuration to point to your server URL via `npx mcp-remote <your-server-url>/sse`.

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