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Building a Remote MCP Server on Cloudflare (Without Auth)

@selee3707

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Basic information

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Developer Tools

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Author

selee3707

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 without authentication on Cloudflare Workers. It is for developers who want a quick, serverless MCP endpoint on Cloudflare's edge network.

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

Deploy with the "Deploy to Workers" button or run npm create cloudflare@latest -- my-mcp-server --template=cloudflare/ai/demos/remote-mcp-authless. Customize tools inside src/index.ts using this.server.tool(...). Connect from Cloudflare AI Playground or from local clients like Claude Desktop via the mcp-remote proxy.

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

  • Deploy a remote MCP server without authentication.
  • Runs on Cloudflare Workers for serverless hosting.
  • Add custom MCP tools programmatically.
  • Connect from Cloudflare AI Playground.
  • Compatible with local MCP clients via proxy.

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

  • Deploy a public MCP server for testing or prototyping.
  • Provide MCP tools accessible from Cloudflare AI Playground.
  • Integrate MCP tools into Claude Desktop through a remote server.
  • Host a lightweight, non-authenticated MCP endpoint for internal demos.

Frequently asked questions

1

Does this MCP server require authentication?

No, this example deploys a remote MCP server that does not require authentication.

2

How do I deploy the MCP server?

You can deploy using the "Deploy to Workers" button or by running the npm create cloudflare command with the provided template URL.

3

How do I add custom tools to the server?

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

4

How do I connect from Cloudflare AI Playground?

Go to the Cloudflare AI Playground, enter your deployed MCP server URL (ending in `/sse`), and use the tools directly.

5

How do I connect from Claude Desktop?

Use the `mcp-remote` proxy by adding a configuration entry in Claude Desktop's settings with the remote server URL.

Comments

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