Building a Remote MCP Server on Cloudflare (Without Auth)

@anbeime

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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)?

A template for deploying a remote MCP server on Cloudflare Workers without authentication. It provides tools via SSE and can be connected to MCP clients like Claude Desktop or Cloudflare AI Playground.

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

Deploy using the “Deploy to Workers” button or npm create cloudflare. Customize tools in src/index.ts inside the init() method. Connect clients by providing the deployed SSE URL. For local clients, use the mcp-remote proxy.

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

Deploy to Cloudflare Workers without authentication
SSE endpoint for remote MCP clients
Easily add custom tools via this.server.tool()
One-click deploy button for quick setup
No auth required, suitable for development or internal use

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

Connect Cloudflare AI Playground to custom MCP tools
Use Claude Desktop with a remote tool server
Prototype MCP integrations without managing auth
Deploy a public tool server for testing or demos

Frequently asked questions

How do I deploy the server?

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

How do I add my own tools?

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

How do I connect Cloudflare AI Playground?

Go to https://playground.ai.cloudflare.com/ and enter your deployed SSE URL (e.g., `remote-mcp-server-authless.<account>.workers.dev/sse`).

How do I connect Claude Desktop?

Install `mcp-remote` via npx and configure it in Claude Desktop settings with the server’s SSE URL.

Does the server require authentication?

No, this template explicitly builds a remote MCP server without authentication.

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