Building a Remote MCP Server on Cloudflare (Without Auth)

@adappterxyz

Repository

Basic information

About Building a Remote MCP Server on Cloudflare

No overview available yet

#remote-mcp #cloudflare #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 example allows you to deploy a remote MCP server that requires no authentication on Cloudflare Workers. It is intended for developers who want to quickly set up a remote MCP server for use with clients like the Cloudflare AI Playground or local MCP clients such as Claude Desktop.

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

Deploy via the "Deploy to Workers" button or by running npm create cloudflare@latest -- my-mcp-server --template=cloudflare/ai/demos/remote-mcp-authless. After deployment, connect to the server’s SSE endpoint (e.g., remote-mcp-server-authless.<your-account>.workers.dev/sse). Custom tools are added in the init() method of src/index.ts using this.server.tool(...).

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 edge deployment.
Exposes tools via SSE endpoint.
Easily customizable with custom tools.
One-click deploy button available.

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

Connect to Cloudflare AI Playground as a remote MCP client.
Use with Claude Desktop via the mcp-remote proxy.
Prototype and test MCP tools without setting up authentication.
Host a public MCP server for lightweight integrations.

Frequently asked questions

How do I deploy this MCP server?

Use the "Deploy to Workers" button or run `npm create cloudflare@latest -- my-mcp-server --template=cloudflare/ai/demos/remote-mcp-authless` in your terminal.

How do I add custom tools?

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

How do I connect to Cloudflare AI Playground?

Go to https://playground.ai.cloudflare.com/, enter your deployed MCP server URL (the `/sse` endpoint), and then use the tools directly from the playground.

How do I connect Claude Desktop to this server?

Use the `mcp-remote` proxy. In Claude Desktop's settings, add an MCP server with command `npx mcp-remote <your-server-url>/sse`.

Does this server require authentication?

No, by design this server does not require authentication. The title explicitly states "Without Auth".

Comments

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