Building a Remote MCP Server on Cloudflare (Without Auth)

@djaman

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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 lets you deploy a remote MCP (Model Context Protocol) server on Cloudflare Workers that requires no authentication. It is aimed at developers who want a simple, publicly accessible MCP server for prototyping or connecting to local and remote MCP clients.

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

Deploy by clicking the “Deploy to Workers” button or run npm create cloudflare@latest -- my-mcp-server --template=cloudflare/ai/demos/remote-mcp-authless. Customize tools by editing the init() method in src/index.ts. Connect clients by providing the deployed SSE URL (e.g., remote-mcp-server-authless.<your-account>.workers.dev/sse).

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

Deploys a remote MCP server on Cloudflare Workers
No authentication required for access
Exposes tools via Server-Sent Events (SSE)
Customizable tools defined inside src/index.ts
Easy one‑click deploy from GitHub

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

Quickly create a public MCP server for testing and demos
Connect zero‑auth remote tools to Cloudflare’s AI Playground
Use the mcp-remote proxy to connect Claude Desktop to remote tools

Frequently asked questions

What is this project?

It is an example that lets you deploy a remote MCP server without authentication on Cloudflare Workers.

How do I deploy the server?

Click 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.

How can I add my own tools?

Edit `src/index.ts` and define tools inside the `init()` method using `this.server.tool(...)`.

How do I connect from Cloudflare AI Playground?

Go to the Playground at `https://playground.ai.cloudflare.com/` and enter your deployed MCP server’s SSE URL.

How do I connect from Claude Desktop?

Use the `mcp-remote` proxy (install via npm) and add a configuration entry pointing to your SSE URL (local or remote) in Claude Desktop’s developer settings.

Comments

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