What does this server do?
It deploys a remote MCP server on Cloudflare Workers that does not require authentication, allowing clients to connect over SSE.
Building a Remote MCP Server on Cloudflare (Without Auth)
@felipe-parra
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 server allows you to deploy a remote MCP (Model Context Protocol) server on Cloudflare Workers without requiring authentication. It is intended for developers who want to expose MCP tools over the internet using Cloudflare’s edge network.
How to use Building a 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 in your terminal. After deployment, your server is available at a URL like remote-mcp-server-authless.<your-account>.workers.dev/sse. Customize tools by editing src/index.ts inside the init() method with this.server.tool(...).
Key features of Building a Remote MCP Server on Cloudflare (Without Auth)
- Deployable with one click via Cloudflare Workers button
- No authentication required on the server side
- Uses SSE (Server-Sent Events) as transport
- Customizable by adding your own tools in TypeScript
- Works with Cloudflare AI Playground as a remote MCP client
- Connects to Claude Desktop via the
mcp-remoteproxy
Use cases of Building a Remote MCP Server on Cloudflare (Without Auth)
- Exposing MCP tools from Cloudflare Workers to any remote MCP client
- Testing MCP tools interactively in the Cloudflare AI Playground
- Integrating custom LLM tools with Claude Desktop without local server setup
- Rapid prototyping of MCP servers on a scalable edge platform
Frequently asked questions
How do I deploy the server?
Use the “Deploy to Workers” button from the README or run the `npm create cloudflare` command with the provided template.
Can I add my own tools?
Yes, define each tool inside the `init()` method of `src/index.ts` using `this.server.tool(...)`.
How do I connect to Cloudflare AI Playground?
Go to https://playground.ai.cloudflare.com/, enter your deployed MCP server URL (e.g., `remote-mcp-server-authless.<account>.workers.dev/sse`), and start using the tools.
How do I connect to Claude Desktop?
Use the `mcp-remote` npx proxy. In Claude Desktop’s MCP config, set the command to `npx mcp-remote` with an argument pointing to your server’s SSE URL.
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