Building a Remote MCP Server on Cloudflare (Without Auth)

Name: Building a Remote MCP Server on Cloudflare (Without Auth)
Author: sanganisuraj-applens

@sanganisuraj-applens

Repository

About Building a Remote MCP Server on Cloudflare (Without Auth)

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

Basic information

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

Tools

No tools detected

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

Overview

What is 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. It is for developers who want to quickly set up a remote Model Context Protocol server hosted on Cloudflare's edge network.

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

Deploy using the "Deploy to Workers" button or run npm create cloudflare@latest -- my-mcp-server --template=cloudflare/ai/demos/remote-mcp-authless from the command line. After deployment, connect remote MCP clients such as Cloudflare AI Playground or Claude Desktop (via the mcp-remote proxy) by pointing them to your server's /sse endpoint.

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

Deploy directly from GitHub using the Deploy to Workers button.
Customize tools by editing src/index.ts inside the init() method.
Connect to Cloudflare AI Playground as a remote MCP client.
Connect to Claude Desktop using the mcp-remote proxy.
No authentication required for access.

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

Quickly prototyping MCP tools hosted on Cloudflare Workers.
Connecting remote MCP tools to Cloudflare AI Playground.
Using MCP tools from Claude Desktop via a secure proxy.
Sharing MCP tool endpoints without user authentication.

FAQ from Remote MCP Server on Cloudflare (Without Auth)

How do I deploy this MCP server?

You can deploy using the "Deploy to Workers" button or run npm create cloudflare@latest -- my-mcp-server --template=cloudflare/ai/demos/remote-mcp-authless on your local machine.

How do I add custom tools to the MCP server?

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

How do I connect Cloudflare AI Playground to this MCP server?

Go to https://playground.ai.cloudflare.com/, enter your deployed MCP server URL (e.g., remote-mcp-server-authless.<your-account>.workers.dev/sse), and you can use your MCP tools directly from the playground.