Cloudflare Remote MCP Server (Authless)

Deploy a remote, authentication-free MCP server on Cloudflare Workers or locally via npm.

Building a Remote MCP Server on Cloudflare (Without Auth)

This example allows you to deploy a remote MCP server that doesn't require authentication on Cloudflare Workers.

This will deploy your MCP server to a URL like:remote-mcp-server-authless.<your-account>.workers.dev/sse

Alternatively, you can use the command line below to get the remote MCP Server created on your local machine:

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

To add your owntoolsto the MCP server, define each tool inside theinit()method ofsrc/index.tsusingthis.server.tool(...).

You can connect to your MCP server from the Cloudflare AI Playground, which is a remote MCP client:
- Go tohttps://playground.ai.cloudflare.com/
- Enter your deployed MCP server URL (remote-mcp-server-authless.<your-account>.workers.dev/sse)
- You can now use your MCP tools directly from the playground!

You can also connect to your remote MCP server from local MCP clients, by using themcp-remote proxy.

To connect to your MCP server from Claude Desktop, followAnthropic's Quickstartand within Claude Desktop go to Settings > Developer > Edit Config.

{ "mcpServers": { "calculator": { "command": "npx", "args": [ "mcp-remote", "http://localhost:8787/sse" // or remote-mcp-server-authless.your-account.workers.dev/sse ] } } }

Restart Claude and you should see the tools become available.

Core AWS MCP server providing prompt understanding and server management capabilities.

An MCP service for deploying HTML content to EdgeOne Pages and obtaining a publicly accessible URL.

Create, build, deploy, and manage Netlify resources using natural language.

An authentication-free, remote MCP server designed for deployment on Cloudflare Workers.

An authentication-free, remote MCP server designed for deployment on Cloudflare Workers.

An authentication-free, remote MCP server designed for easy deployment on Cloudflare Workers.

A template for deploying a remote MCP server on Cloudflare Workers without authentication. It supports one-click deployment or local setup via npm.

A self-hostable MCP server for deployment on Cloudflare Workers using Durable Objects.

Deploy a remote, authentication-free MCP server on Cloudflare Workers.

Deploy a remote, authentication-free MCP server on Cloudflare Workers.