Naver Api MCP Server

🚀 Setting Up a Remote MCP Server on Cloudflare

Let's get a remote MCP server up and running on Cloudflare Workers with OAuth login!

🚀 Quick Start

Local Development

# Clone the repository
git clone git@github.com:cloudflare/ai.git

# Install dependencies
cd ai
npm install

# Run locally
npx nx dev remote-mcp-server

You should be able to open a browser window at http://localhost:8787/.

Connecting the MCP Inspector to Your Server

To explore the new MCP API, you can use the MCP Inspector.

• Start it using npx @modelcontextprotocol/inspector.
• In the inspector, switch the transport type to SSE and enter http://localhost:8787/sse as the URL to connect to the MCP server, then click "Connect".
• You'll be navigated to a (simulated) user/password login screen. Enter any email and password to log in.
• You should be redirected back to the MCP inspector, and you can now list and call any defined tools!

Connecting Claude Desktop to Your Local MCP Server

The MCP inspector is great, but what we really want to do is connect it to Claude! Follow the Anthropic's Quick Start guide. In Claude Desktop, go to Settings > Developer > Edit Configuration to find your configuration file. Open the file in a text editor and replace it with the following content:

{
  "mcpServers": {
    "math": {
      "command": "npx",
      "args": [
        "mcp-remote",
        "http://localhost:8787/sse"
      ]
    }
  }
}

This will run a local proxy that allows Claude to communicate with your MCP server over HTTP. When you open Claude, a browser window should open and allow you to log in. You should see available tools in the bottom right corner. As prompted, Claude should be able to call the tools.

Deployment to Cloudflare

1. npx wrangler kv namespace create OAUTH_KV
2. Follow the instructions to add the kv namespace ID to wrangler.jsonc.
3. npm run deploy

Calling Your New Remote MCP Server from a Remote MCP Client

Just like in the "Local Development" section above, run the MCP inspector: npx @modelcontextprotocol/inspector@latest Then, in the inspector, enter your Worker's workers.dev URL (e.g., worker-name.account-name.workers.dev/sse) as the URL to connect to the MCP server, and click "Connect". You are now connected to your MCP server through a remote MCP client.

Connecting Claude Desktop to Your Remote MCP Server

Update the Claude configuration file to point to your workers.dev URL (e.g., worker-name.account-name.workers.dev/sse), then restart Claude.

{
  "mcpServers": {
    "math": {
      "command": "npx",
      "args": [
        "mcp-remote",
        "https://worker-name.account-name.workers.dev/sse"
      ]
    }
  }
}

Debugging

If any issues arise, restarting Claude or directly connecting to your MCP server via the following command may be helpful.

npx mcp-remote http://localhost:8787/sse

In rare cases, clearing the files in ~/.mcp-auth may be helpful.

rm -rf ~/.mcp-auth