Building a Remote MCP Server on Cloudflare (Without Auth)

@mercedes-aso

Repository

About Building a Remote MCP Server on Cloudflare (Without Auth)

No overview available yet

#remote-mcp #cloudflare #server

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

Tools

No tools detected

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 template lets you deploy a remote MCP (Model Context Protocol) server on Cloudflare Workers without requiring authentication. It is for developers who want to expose MCP tools remotely.

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 from the CLI. After deployment, connect MCP clients like Cloudflare AI Playground by entering the SSE URL, or connect Claude Desktop by configuring the mcp-remote proxy with the same SSE URL in Claude Desktop’s Developer settings.

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

Deploy a remote MCP server without authentication on Cloudflare Workers.
Easily customizable with your own tools via this.server.tool(...).
Connect directly to Cloudflare AI Playground as a remote MCP client.
Connect to Claude Desktop using the mcp-remote proxy.
Simple one-click deployment or CLI-based setup.

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

Expose MCP tools remotely without needing user authentication.
Integrate MCP tools into the Cloudflare AI Playground for testing.
Use MCP tools from Claude Desktop through a remote proxy.
Quickly prototype and deploy MCP servers on Cloudflare’s edge network.

FAQ from Building a Remote MCP Server on Cloudflare (Without Auth)

How do I deploy this MCP server?

Click the “Deploy to Workers” button 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 to the server?

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 SSE URL (e.g., remote-mcp-server-authless.<account>.workers.dev/sse), and the tools become available.

How do I connect Claude Desktop to this server?

Use the mcp-remote proxy (npx mcp-remote) and add the SSE URL to Claude Desktop’s settings under Developer > Edit Config, then restart Claude.

Does this server require authentication?

No, it is explicitly built to be deployed without authentication.

Frequently asked questions

How do I deploy this MCP server?

Click the “Deploy to Workers” button 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 to the server?

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 SSE URL (e.g., `remote-mcp-server-authless.<account>.workers.dev/sse`), and the tools become available.

How do I connect Claude Desktop to this server?

Use the mcp-remote proxy (`npx mcp-remote`) and add the SSE URL to Claude Desktop’s settings under Developer > Edit Config, then restart Claude.

Does this server require authentication?

No, it is explicitly built to be deployed without authentication.

Comments

Basic information

More Developer Tools MCP servers

Skilder.ai

skilder.ai

Run skills and MCP tools like production software: versioned, composed into roles, distributed to every agent from one governed library.

discoverGPT

Joe Monastiero

discoverGPT is visualAI's unified MCP gateway for AI commerce, exposing 29 tools across four capabilities on one canonical product catalog: trimodal search (natural-language, precise-color, and image-similarity), AI cata

CircleCI MCP Server

CircleCI

Manage CI/CD pipelines, debug failed builds, and optimize test suites directly from your AI agents - no terminal required. The CircleCI MCP Server is a remote server hosted by CircleCI that connects AI tools and agents

Rams

HSLA0001 Inc.

Design review for UI code, inside your agent. One tool (review_files): up to 20 files in, a scored review out — 0–100, issues with severity and file:line, a concrete fix for each. 258 versioned rules across accessibility

BetterBugs

The BetterBugs MCP (Model Context Protocol) enables you to load BetterBugs bug reports (via report links) directly to your preferred AI Agents and developer environments with MCP Client capabilities (such as Cursor, VS C