Remote MCP Server on Cloudflare
@cnndabbler
About Remote MCP Server on Cloudflare
No overview available yet
Config
Add this server to your MCP-compatible client using the configuration below.
{
"mcpServers": {
"remote-mcp-server-cnndabbler": {
"command": "npx",
"args": [
"nx",
"dev",
"remote-mcp-server"
]
}
}
}Tools
No tools detected
Fetch the live tool list by running this server in a temporary sandbox using the button above.
Overview
What is Remote MCP Server on Cloudflare?
Remote MCP Server on Cloudflare is a server that runs on Cloudflare Workers, providing a remote MCP (Model Context Protocol) endpoint with OAuth login. It is designed for developers who want to deploy and connect MCP-compatible clients (like Claude Desktop) to a remote server.
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 to Cloudflare using npx wrangler kv namespace create OAUTH_KV and npm run deploy. Connect via MCP Inspector (SSE transport) or Claude Desktop using npx mcp-remote pointing to the server’s SSE URL.
Key features of Remote MCP Server on Cloudflare
- OAuth login flow for authentication
- Deployable to Cloudflare Workers
- Local development with hot reload via
npx nx dev - SSE (Server-Sent Events) transport
- Integrates with MCP Inspector and Claude Desktop
- Uses Cloudflare KV for OAuth token storage
Use cases of Remote MCP Server on Cloudflare
- Deploy a remote MCP server with OAuth for external access
- Connect Claude Desktop to a remote MCP server via proxy
- Test MCP tools locally using the MCP Inspector
- Provide a scalable MCP endpoint on Cloudflare’s edge network
FAQ from Remote MCP Server on Cloudflare
How do I connect Claude Desktop to my remote MCP server?
Update Claude’s MCP configuration to use npx mcp-remote with the server’s workers.dev SSE URL. Example: "args": ["mcp-remote", "https://worker-name.account-name.workers.dev/sse"].
What transport does the server use?
The server uses SSE (Server-Sent Events) at the /sse endpoint.
How do I deploy the server to Cloudflare?
First, create a KV namespace with npx wrangler kv namespace create OAUTH_KV and add its ID to wrangler.jsonc. Then run npm run deploy.
How can I debug connection issues?
Restart the client, or test the connection directly with npx mcp-remote http://localhost:8787/sse. Clearing ~/.mcp-auth may also help.
What are the dependencies for local development?
Node.js, npm, and a Cloudflare account (for deployment). The project uses Nx for development orchestration.
Frequently asked questions
How do I connect Claude Desktop to my remote MCP server?
Update Claude’s MCP configuration to use `npx mcp-remote` with the server’s `workers.dev` SSE URL. Example: `"args": ["mcp-remote", "https://worker-name.account-name.workers.dev/sse"]`.
What transport does the server use?
The server uses SSE (Server-Sent Events) at the `/sse` endpoint.
How do I deploy the server to Cloudflare?
First, create a KV namespace with `npx wrangler kv namespace create OAUTH_KV` and add its ID to `wrangler.jsonc`. Then run `npm run deploy`.
How can I debug connection issues?
Restart the client, or test the connection directly with `npx mcp-remote http://localhost:8787/sse`. Clearing `~/.mcp-auth` may also help.
What are the dependencies for local development?
Node.js, npm, and a Cloudflare account (for deployment). The project uses Nx for development orchestration.
Basic information
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