Remote MCP Server Authless

Building a Remote MCP Server on Cloudflare (Without Auth)

This example allows you to deploy a remote MCP server that doesn't require authentication on Cloudflare Workers.

Get started:

This will deploy your MCP server to a URL like: remote-mcp-server-authless.<your-account>.workers.dev/sse

Alternatively, you can use the command line below to get the remote MCP Server created on your local machine:

npm create cloudflare@latest -- my-mcp-server --template=cloudflare/ai/demos/remote-mcp-authless

Customizing your MCP Server

To add your own tools to the MCP server, define each tool inside the init() method of src/index.ts using this.server.tool(...).

Connect to Cloudflare AI Playground

You can connect to your MCP server from the Cloudflare AI Playground, which is a remote MCP client:

Go to https://playground.ai.cloudflare.com/
Enter your deployed MCP server URL (remote-mcp-server-authless.<your-account>.workers.dev/sse)
You can now use your MCP tools directly from the playground!

Connect Claude Desktop to your MCP server

You can also connect to your remote MCP server from local MCP clients, by using the mcp-remote proxy.

To connect to your MCP server from Claude Desktop, follow Anthropic's Quickstart and within Claude Desktop go to Settings > Developer > Edit Config.

Update with this configuration:

{
  "mcpServers": {
    "calculator": {
      "command": "npx",
      "args": [
        "mcp-remote",
        "http://localhost:8787/sse"  // or remote-mcp-server-authless.your-account.workers.dev/sse
      ]
    }
  }
}

Restart Claude and you should see the tools become available.

This server cannot be installed

security - not tested

license - not found

quality - not tested

How are these scores calculated?

A deployable Model Context Protocol server on Cloudflare Workers that doesn't require authentication, allowing tools to be added and used from Cloudflare AI Playground or Claude Desktop.

Related MCP Servers

Remote MCP Server Authless
HawkEyeTheRapper
-
security
F
license
-
quality
A deployable Model Context Protocol server on Cloudflare Workers that operates without authentication, allowing connection to AI assistants like Claude Desktop and Cloudflare AI Playground.
Last updated -
TypeScript
Remote MCP Server (Authless)
feraranas
A
security
F
license
A
quality
A tool for deploying an authentication-free Model Context Protocol server on Cloudflare Workers that can be connected to AI clients like Claude Desktop or the Cloudflare AI Playground.
Last updated -
2
TypeScript
Remote MCP Server (Authless)
narayanmishra1873
-
security
F
license
-
quality
Deploys a Model Context Protocol server on Cloudflare Workers without authentication requirements, allowing you to create and expose custom AI tools to clients like Claude Desktop or Cloudflare AI Playground.
Last updated -
TypeScript
Remote MCP Server for Cloudflare
elizabethsiegle
-
security
F
license
-
quality
A deployable Model Context Protocol server on Cloudflare Workers that runs without authentication requirements, allowing integration with AI models through the Cloudflare AI Playground or Claude Desktop.
Last updated -
TypeScript

View all related MCP servers

Remote MCP Server Authless

Building a Remote MCP Server on Cloudflare (Without Auth)

Get started:

Customizing your MCP Server

Connect to Cloudflare AI Playground

Connect Claude Desktop to your MCP server

Related MCP Servers

Remote MCP Server Authless

Remote MCP Server (Authless)

Remote MCP Server (Authless)

Remote MCP Server for Cloudflare

New MCP Servers

MCP directory API