Building a Remote MCP Server on Cloudflare (Without Auth)

@assylbek-codes

Repository

Basic information

About Building a Remote MCP Server on Cloudflare

No overview available yet

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

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

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.

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

Overview

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

This is a deployment example that allows you to run a remote MCP server without authentication on Cloudflare Workers. It is intended for developers who want to quickly set up a Model Context Protocol server that can be accessed remotely by MCP clients like the 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 using the command npm create cloudflare@latest -- my-mcp-server --template=cloudflare/ai/demos/remote-mcp-authless. After deployment, connect from the Cloudflare AI Playground by entering your SSE endpoint URL, or from Claude Desktop by configuring it with the mcp-remote proxy.

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

Deploy to Cloudflare Workers without authentication
Use the button to deploy instantly
Customize tools inside the init() method with this.server.tool(...)
Connect from Cloudflare AI Playground with a remote MCP client
Connect from local MCP clients via the mcp-remote proxy

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

Deploy a remote MCP server for public or internal tools
Connect the server to Cloudflare's AI Playground for testing
Use the server from Claude Desktop by proxying through mcp-remote

Frequently asked questions

What does "Without Auth" mean for this server?

The remote MCP server deployed does not require any authentication or authorization; it is open to anyone who knows the URL.

How do I deploy the server?

You can deploy by clicking the "Deploy to Workers" button on the README, or by running `npm create cloudflare@latest -- my-mcp-server --template=cloudflare/ai/demos/remote-mcp-authless` in the command line.

How do I add my own tools to the MCP server?

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

How can I connect from Claude Desktop?

Use the `mcp-remote` npm package as a proxy. Configure Claude Desktop by adding an entry in `mcpServers` with `"command": "npx"`, `"args": ["mcp-remote", "<your-server-url>/sse"]`.

Where is the server deployed?

The server is deployed to a Cloudflare Workers URL like `remote-mcp-server-authless.<your-account>.workers.dev/sse`.

Comments

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