cloudflare-api MCP Server

Use This MCP server To

Enable Cursor Agent to manage Cloudflare resources via API Automate DNS record updates through Cloudflare API Fetch Cloudflare analytics and metrics programmatically Deploy and manage Cloudflare Workers using MCP tools Integrate Cloudflare API calls into AI-driven workflows Securely store and use Cloudflare API keys in MCP server Extend MCP tools to support additional Cloudflare API endpoints

README

cloudflare-api-mcp

This is a lightweight Model Control Protocol (MCP) server bootstrapped with create-mcp and deployed on Cloudflare Workers.

This MCP server allows agents (such as Cursor) to interface with the Cloudflare REST API.

It's still under development, I will be adding more tools as I find myself needing them.

Available Tools

See src/index.ts for the current list of tools. Every method in the class is an MCP tool.

Installation

Run the automated install script to clone this MCP server and deploy it to your Cloudflare account:

bun create mcp --clone https://github.com/zueai/cloudflare-api-mcp

Open Cursor Settings -> MCP -> Add new MCP server and paste the command that was copied to your clipboard.
Upload your Cloudflare API key and email to your worker secrets:

bunx wrangler secret put CLOUDFLARE_API_KEY
bunx wrangler secret put CLOUDFLARE_API_EMAIL

Local Development

Add your Cloudflare API key and email to the .dev.vars file:

CLOUDFLARE_API_KEY=<your-cloudflare-api-key>
CLOUDFLARE_API_EMAIL=<your-cloudflare-api-email>

Deploying

Run the deploy script:

bun run deploy

Reload your Cursor window to see the new tools.

How to Create New MCP Tools

To create new MCP tools, add methods to the MyWorker class in src/index.ts. Each function will automatically become an MCP tool that your agent can use.

Example:

/**
 * Create a new DNS record in a zone.
 * @param zoneId {string} The ID of the zone to create the record in.
 * @param name {string} The name of the DNS record.
 * @param content {string} The content of the DNS record.
 * @param type {string} The type of DNS record (CNAME, A, TXT, or MX).
 * @param comment {string} Optional comment for the DNS record.
 * @param proxied {boolean} Optional whether to proxy the record through Cloudflare.
 * @return {object} The created DNS record.
 */
createDNSRecord(zoneId: string, name: string, content: string, type: string, comment?: string, proxied?: boolean) {
    // Implementation
}

The JSDoc comments are important:

First line becomes the tool's description
@param tags define the tool's parameters with types and descriptions
@return tag specifies the return value and type

Learn More

cloudflare-api-mcp FAQ

How do I install the cloudflare-api-mcp server?

Use the automated install script with 'bun create mcp --clone https://github.com/zueai/cloudflare-api-mcp' and follow setup instructions.

How do I securely provide my Cloudflare API credentials?

Upload your API key and email as secrets to your Cloudflare Worker using 'wrangler secret put' commands.

Can I add more tools to this MCP server?

Yes, the server is under active development and you can add more MCP tools by modifying the source code.

What kind of Cloudflare API functionality is supported?

Currently, it supports various REST API endpoints accessible via MCP tools; more will be added over time.

Is this MCP server compatible with Cursor Agent?

Yes, it is specifically designed to give Cursor Agent access to Cloudflare API capabilities.

Where is the source code for the available tools?

The tools are defined in the 'src/index.ts' file of the repository.

Can this MCP server be deployed outside Cloudflare Workers?

It is designed for Cloudflare Workers deployment but could be adapted with effort.

How do I update the MCP server after installation?

Pull updates from the GitHub repository and redeploy your Cloudflare Worker.