Cloudflare MCP Server

What is Cloudflare MCP Server?

The Cloudflare MCP Server implements the Model Context Protocol (MCP) to let large language models (LLMs) and MCP clients like Claude Desktop manage Cloudflare resources using natural language. It integrates with Cloudflare’s API to handle Workers, KV, R2, D1, Durable Objects, Queues, Workers AI, and more.

How to use Cloudflare MCP Server?

Run npx @cloudflare/mcp-server-cloudflare init in your terminal, which automatically authenticates with Wrangler if needed. Restart Claude Desktop to see available tools. For other MCP clients, run node dist/index run <account-id> and use tools/list and tools/call commands.

Key features of Cloudflare MCP Server

• Full CRUD for KV, R2, D1, Workers, and Durable Objects
• Manage Workers AI models and run inference
• Create, update, and delete Queues and Workflows
• List and deploy Workers from templates
• Manage service bindings, routes, cron triggers, and secrets
• Retrieve analytics with date range filtering

Use cases of Cloudflare MCP Server

• Deploy a new Worker with a Durable Object using natural language
• Query and manipulate data in a D1 database
• Copy all entries from a KV namespace into an R2 bucket
• Create or update Worker scripts and their bindings
• Manage zones, secrets, and version rollbacks

FAQ from Cloudflare MCP Server

Do I need a paid Cloudflare plan to use all features?

Some tools, such as analytics_get and advanced D1 capabilities, require a paid Cloudflare Workers plan. Ensure your account has the appropriate subscription level.

How does authentication work?

The server automatically runs npx wrangler login if you’re not already authenticated with Cloudflare. A browser prompt will guide you through the process.

Can I use this server with clients other than Claude Desktop?

Yes. Run node dist/index run <account-id> locally, then use MCP commands like tools/list and tools/call from any compatible MCP client.

How do I develop or test the server locally?

Clone the repository, install dependencies with pnpm install, then build with pnpm build:watch. In another terminal run node dist/index.js init to link Claude Desktop to your local version.

What data does the server access?

The server accesses Cloudflare resources (Workers, KV, R2, D1, etc.) that your authenticated account has permissions for. No data is stored outside of Cloudflare.