How do I deploy the 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.
Building a Remote MCP Server on Cloudflare (Without Auth)
@rokith
Basic information
About Building a Remote MCP Server on Cloudflare
No overview available yet
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.
RepositoryBuilding 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 (Model Context Protocol) server on Cloudflare Workers that does not require authentication. It is intended for developers who want a quick, no-auth MCP server integrated with Cloudflare's infrastructure.
How to use Building a Remote MCP Server on Cloudflare (Without Auth)?
Deploy by clicking the "Deploy to Workers" button in the README or by running npm create cloudflare@latest -- my-mcp-server --template=cloudflare/ai/demos/remote-mcp-authless. After deployment, the server is available at a URL like remote-mcp-server-authless.<your-account>.workers.dev/sse. Connect to it from Cloudflare AI Playground by entering that URL, or from local MCP clients (e.g., Claude Desktop) using the mcp-remote proxy as shown in the README’s JSON configuration example.
Key features of Building a Remote MCP Server on Cloudflare (Without Auth)
- Deploy a remote MCP server without authentication.
- Customize MCP tools via the
server.tool()method insrc/index.ts. - Connect directly to Cloudflare AI Playground.
- Connect local clients (e.g., Claude Desktop) via
mcp-remoteproxy. - Fully serverless deployment on Cloudflare Workers.
Use cases of Building a Remote MCP Server on Cloudflare (Without Auth)
- Quickly deploy a public MCP server for prototyping or internal tools.
- Enable custom MCP tools in the Cloudflare AI Playground.
- Connect the remote MCP server to local AI applications like Claude Desktop.
Frequently asked questions
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 Claude Desktop?
Use the `mcp-remote` proxy (from npm). Update your Claude Desktop's `mcpServers` configuration with the command `npx mcp-remote` and your server’s SSE URL.
What URL will my server have?
After deployment, the server is available at `remote-mcp-server-authless.<your-account>.workers.dev/sse` (replace `<your-account>` with your Cloudflare account identifier).
Does this server require authentication?
No, this example is specifically designed to run without authentication.
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