Building a Remote MCP Server on Cloudflare (Without Auth)

@Aman-Amith-Shastry

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 project lets you deploy a remote MCP (Model Context Protocol) server on Cloudflare Workers without requiring authentication. It is for developers who want a publicly accessible MCP server that can be used from remote MCP clients like 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 npm create cloudflare@latest -- my-mcp-server --template=cloudflare/ai/demos/remote-mcp-authless. After deployment, connect clients (e.g., Cloudflare AI Playground, Claude Desktop via mcp-remote proxy) using the SSE endpoint URL.

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

Deployable with one-click or CLI scaffolding
No authentication required for access
Customizable with your own tools via this.server.tool()
Works with Cloudflare AI Playground as a remote client
Connectable from local MCP clients (e.g., Claude Desktop) using mcp-remote

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

Expose MCP tools publicly without user login
Test MCP tools from Cloudflare's AI Playground
Use remote MCP tools inside Claude Desktop via a proxy
Quickly scaffold and deploy a custom MCP server on Cloudflare

Frequently asked questions

How do I deploy this MCP server?

Click the "Deploy to Workers" button in the README 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 from Cloudflare AI Playground?

Go to https://playground.ai.cloudflare.com/, enter your deployed MCP server SSE URL, and use the tools directly.

How do I connect from Claude Desktop?

Use the `mcp-remote` npm proxy. Add configuration to your Claude Desktop settings pointing `npx mcp-remote` at your deployed SSE URL.

Does this server require authentication?

No, this MCP server is designed to work without authentication.

Comments

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