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Remote MCP Server on Cloudflare

@ajot

Repository

About Remote MCP Server on Cloudflare

No overview available yet

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

Basic information

Category

Cloud & Infrastructure

Runtime

node

Transports

stdio

Publisher

ajot

Config

Add this server to your MCP-compatible client using the configuration below.

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

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 Remote MCP Server on Cloudflare?

Remote MCP Server on Cloudflare lets you deploy a Model Context Protocol (MCP) server on Cloudflare Workers with OAuth login. It is for developers who want a remotely accessible, authenticated MCP server that AI clients like Claude Desktop can connect to over SSE.

How to use Remote MCP Server on Cloudflare?

Clone the repository, install dependencies with npm install, and run locally with npx nx dev remote-mcp-server. Deploy with npm run deploy after creating an OAUTH_KV namespace in Cloudflare. Connect clients (MCP Inspector, Claude Desktop) using the SSE endpoint (e.g., http://localhost:8787/sse or your workers.dev URL).

Key features of Remote MCP Server on Cloudflare

  • OAuth-based login for secure access
  • Runs on Cloudflare Workers for global, serverless deployment
  • Uses SSE (Server-Sent Events) transport
  • Supports MCP Inspector for testing and debugging
  • Integrates with Claude Desktop via the mcp-remote proxy

Use cases of Remote MCP Server on Cloudflare

  • Host a remote MCP server accessible from anywhere
  • Add OAuth authentication to MCP tool calls
  • Connect Claude Desktop to a cloud‑deployed MCP server
  • Develop and test MCP tools locally before deploying
  • Securely expose MCP endpoints without managing infrastructure

FAQ from Remote MCP Server on Cloudflare

What do I need to run the server locally?

You need Node.js, npm, and the repository cloned. Run npm install then npx nx dev remote-mcp-server. The server will be available at http://localhost:8787/.

How do I deploy to Cloudflare?

Run npx wrangler kv namespace create OAUTH_KV, add the resulting namespace ID to wrangler.jsonc, then execute npm run deploy.

How do I connect Claude Desktop to the remote server?

Edit Claude Desktop’s config file and add an mcpServers entry with the command set to npx and args to ["mcp-remote", "https://your-worker.your-account.workers.dev/sse"].

How can I debug connection issues?

Restart Claude, or test the connection directly via npx mcp-remote http://localhost:8787/sse. In rare cases, clear stored auth data by deleting ~/.mcp-auth.

Does the server use authentication?

Yes, the server includes an OAuth login flow. When connecting via MCP Inspector or Claude Desktop, you will be redirected to a login screen.

Comments

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