Use this server to list your Cloudflare Workers, inspect one worker, and check the routes tied to it.

What it can do

• list_workers - Lists worker scripts in your Cloudflare account and shows the basics for each one.
• get_worker - Shows settings for one worker, including bindings, placement mode, and logpush.
• list_routes - Lists worker routes and can filter them down to one script.

Setup

Set these env vars before you start:

• CLOUDFLARE_API_TOKEN: create a Cloudflare API token here: https://dash.cloudflare.com/profile/api-tokens/ and see the docs here: https://developers.cloudflare.com/fundamentals/api/get-started/create-token/
• CLOUDFLARE_ACCOUNT_ID: copy your account ID here: https://dash.cloudflare.com/?to=/:account/home or use these docs: https://developers.cloudflare.com/fundamentals/account/find-account-and-zone-ids/ Those are the only required env vars.

Claude Desktop config

{
  "mcpServers": {
    "cloudflare-workers": {
      "command": "npx",
      "args": ["-y", "@universal-mcp-toolkit/server-cloudflare-workers@latest"],
      "env": {
        "CLOUDFLARE_API_TOKEN": "your_cloudflare_api_token",
        "CLOUDFLARE_ACCOUNT_ID": "your_cloudflare_account_id"
      }
    }
  }
}

Cursor config

{
  "mcpServers": {
    "cloudflare-workers": {
      "command": "npx",
      "args": ["-y", "@universal-mcp-toolkit/server-cloudflare-workers@latest"],
      "env": {
        "CLOUDFLARE_API_TOKEN": "your_cloudflare_api_token",
        "CLOUDFLARE_ACCOUNT_ID": "your_cloudflare_account_id"
      }
    }
  }
}

Quick example

"List my Workers, show the settings for marketing-edge, then list the routes attached to it and point out anything that might break a rollout."