Remote MCP Server on Cloudflare

Name: Remote MCP Server on Cloudflare
Author: MLC-Digital-Transformation

@MLC-Digital-Transformation

リポジトリ

Remote MCP Server on Cloudflare について

概要はまだありません

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

基本情報

カテゴリ

クラウドとインフラ

ランタイム

node

トランスポート

stdio

公開者

MLC-Digital-Transformation

設定

以下の設定を使って、このサーバーを MCP 対応クライアントに追加してください。

{
  "mcpServers": {
    "remote-mcp-server-mlc-digital-transformation": {
      "command": "npx",
      "args": [
        "nx",
        "dev",
        "remote-mcp-server"
      ]
    }
  }
}

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 Remote MCP Server on Cloudflare?

Remote MCP Server on Cloudflare is a reference implementation that runs a Model Context Protocol (MCP) server on Cloudflare Workers with OAuth login. It is intended for developers who want to host and serve MCP tools remotely and connect clients like the MCP Inspector or Claude Desktop.

How to use Remote MCP Server on Cloudflare?

Clone the repository, install dependencies with pnpm install, then run locally with npx nx dev remote-mcp-server. Deploy to Cloudflare using npm run deploy after creating an OAUTH_KV namespace. Connect clients by pointing them to the server’s SSE endpoint (e.g., http://localhost:8787/sse locally or the Workers URL in production) and authenticating via the OAuth login screen.

Key features of Remote MCP Server on Cloudflare

Deployed on Cloudflare Workers for serverless hosting
OAuth login for authenticated tool access
Uses Server‑Sent Events (SSE) transport
Includes a math tool as an example (addition)
Works with MCP Inspector for local development
Connects to Claude Desktop via a remote proxy (mcp-remote)

Use cases of Remote MCP Server on Cloudflare

Hosting custom MCP tools and making them accessible over the internet
Testing MCP tool interactions locally with the MCP Inspector
Connecting Claude Desktop to a remote MCP server using OAuth
Demonstrating a full remote MCP workflow from development to deployment

FAQ from Remote MCP Server on Cloudflare

What runtime or dependencies are required?

The server runs on Cloudflare Workers. Local development requires Node.js and pnpm. You also need wrangler (installed via npm) for deployment and an OAUTH_KV namespace for OAuth state.

How does authentication work?

The server uses OAuth login. When connecting via MCP Inspector or Claude, you are redirected to a login screen where you enter an email and password. After authentication, you are returned to the client and can call tools.

Can I use this server with Claude Desktop?

Yes. Configure Claude’s mcpServers to use the mcp-remote command pointing to the server’s SSE URL. For a local server, use http://localhost:8787/sse; for a deployed one, use your Workers URL (e.g., https://worker-name.account-name.workers.dev/sse).

How do I debug connection issues?

Restart Claude or try connecting directly with npx mcp-remote http://localhost:8787/sse. If problems persist, clear the OAuth cache at ~/.mcp-auth using rm -rf ~/.mcp-auth.

What transport does the server use?

The server communicates over Server‑Sent Events (SSE). The MCP Inspector and Claude proxy connect to the <url>/sse endpoint.

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