Remote MCP Server on Cloudflare
@MCP-Mirror
About Remote MCP Server on Cloudflare
Mirror of
Config
Add this server to your MCP-compatible client using the configuration below.
{
"mcpServers": {
"anandkumarpatel_remote-mcp-server": {
"command": "npx",
"args": [
"nx",
"dev",
"remote-mcp-server"
]
}
}
}Tools
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Overview
What is Remote MCP Server on Cloudflare?
Remote MCP Server on Cloudflare provides a starter template to deploy a remote MCP (Model Context Protocol) server on Cloudflare Workers with OAuth login. It is designed for developers building AI‑connected tools that need a publicly accessible, authenticated MCP endpoint.
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. To connect clients, use the MCP Inspector (via npx @modelcontextprotocol/inspector) with SSE transport at http://localhost:8787/sse for local testing, or replace localhost with your deployed Worker URL for remote access. For Claude Desktop, add a configuration entry using mcp-remote pointing to that SSE endpoint.
Key features of Remote MCP Server on Cloudflare
- OAuth login integrated into the server flow.
- Local development with hot‑reloading via Nx.
- One‑command deployment to Cloudflare Workers.
- Supports SSE transport for remote MCP clients.
- Connects to MCP Inspector, Claude Desktop, and other clients.
- Includes a mock login screen for local testing.
Use cases of Remote MCP Server on Cloudflare
- Run a custom MCP server accessible from anywhere.
- Connect Claude Desktop to a remote, authenticated tool server.
- Prototype and debug MCP tools locally before deploying.
- Provide a secure API endpoint for AI assistants using OAuth.
- Experiment with remote MCP workflows without self‑hosting infrastructure.
FAQ from Remote MCP Server on Cloudflare
What transport does the server use?
The server uses SSE (Server‑Sent Events) at the /sse endpoint for client connections.
How do I deploy the server to Cloudflare?
Run npx wrangler kv namespace create OAUTH_KV, add the namespace ID to wrangler.jsonc, then execute npm run deploy.
How do I connect the MCP Inspector to the server?
Start the inspector with npx @modelcontextprotocol/inspector, switch Transport Type to SSE, and enter the server URL ending with /sse. A mock login screen appears; input any email and password.
How do I connect Claude Desktop to a remote instance?
Edit Claude’s config file to add an entry like "command": "npx", "args": ["mcp-remote", "https://your-worker.workers.dev/sse"]. A browser window opens for OAuth login; tools become visible in Claude after authentication.
How can I debug connection issues?
Restart Claude, or test directly with npx mcp-remote http://localhost:8787/sse. In rare cases, clear stored credentials by running rm -rf ~/.mcp-auth.
Frequently asked questions
What transport does the server use?
The server uses SSE (Server‑Sent Events) at the `/sse` endpoint for client connections.
How do I deploy the server to Cloudflare?
Run `npx wrangler kv namespace create OAUTH_KV`, add the namespace ID to `wrangler.jsonc`, then execute `npm run deploy`.
How do I connect the MCP Inspector to the server?
Start the inspector with `npx @modelcontextprotocol/inspector`, switch Transport Type to SSE, and enter the server URL ending with `/sse`. A mock login screen appears; input any email and password.
How do I connect Claude Desktop to a remote instance?
Edit Claude’s config file to add an entry like `"command": "npx", "args": ["mcp-remote", "https://your-worker.workers.dev/sse"]`. A browser window opens for OAuth login; tools become visible in Claude after authentication.
How can I debug connection issues?
Restart Claude, or test directly with `npx mcp-remote http://localhost:8787/sse`. In rare cases, clear stored credentials by running `rm -rf ~/.mcp-auth`.
Basic information
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