Building a Remote MCP Server on Cloudflare (Without Auth)

Name: Building a Remote MCP Server on Cloudflare (Without Auth)
Author: IlanKalendarov

@IlanKalendarov

リポジトリ

Building a Remote MCP Server on Cloudflare (Without Auth) について

概要はまだありません

#remote-mcp-server #cloudflare #mcp-server

基本情報

カテゴリ

開発者ツール

ランタイム

node

トランスポート

stdio

公開者

IlanKalendarov

設定

標準の設定はありません

このサーバーの README には解析可能な MCP 設定ブロックが含まれていません。インストール手順はリポジトリをご確認ください。

リポジトリ

ツール

ツールは検出されませんでした

ツールは README から自動的に抽出されます。メンテナーは ## Tools という見出しの下に記載することで、このタブに反映できます。

概要

What is Building a Remote MCP Server on Cloudflare (Without Auth)?

This server lets you deploy a remote MCP (Model Context Protocol) server on Cloudflare Workers without requiring authentication. It is intended for developers who need a publicly accessible MCP endpoint for AI tools and model interactions, and it can be customized with your own tool definitions.

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

Deploy via the Cloudflare Workers button or run npm create cloudflare@latest -- my-mcp-server --template=cloudflare/ai/demos/remote-mcp-authless. Customize tools in src/index.ts inside the init() method using this.server.tool(...). Connect to the server from the Cloudflare AI Playground by entering its SSE URL, or from Claude Desktop by configuring the mcp-remote proxy in Claude’s settings.

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

No authentication required for public access
Deploy on Cloudflare Workers with a single click
Uses SSE (Server-Sent Events) transport
Customizable MCP tools via code
Connects to Cloudflare AI Playground and Claude Desktop

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

Quickly prototype and test MCP tools without auth overhead
Serve MCP tools to remote AI clients like Cloudflare AI Playground
Integrate MCP capabilities into Claude Desktop using the mcp-remote proxy
Deploy a demonstration or internal MCP server for your team

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

How do I deploy this MCP server?

Click the “Deploy to Workers” button in the README or run npm create cloudflare with the provided template. You must have a Cloudflare account and optionally npm installed.

How do I add custom tools?

Inside src/index.ts, use this.server.tool(name, schema, handler) in the init() method. The server will serve those tools over SSE.

How do I connect from Cloudflare AI Playground?

Go to https://playground.ai.cloudflare.com/, enter your deployed SSE URL (e.g., remote-mcp-server-authless.<your-account>.workers.dev/sse), and start using your tools.

How do I connect from Claude Desktop?

Use the mcp-remote npm proxy. In Claude Desktop’s settings, add an mcpServers entry with command: "npx" and args: ["mcp-remote", "http://localhost:8787/sse"] (or your remote URL). Restart Claude to see the tools.

What runtime or dependencies are needed?

A Cloudflare Workers account and Node.js/npm for local development. The server itself runs on Cloudflare’s edge runtime; no other dependencies are listed in the README.

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