Cloudflare MCP Server

What is Cloudflare MCP Server?

Cloudflare MCP Server is a collection of Model Context Protocol (MCP) servers that enable large language model (LLM) clients like Cursor and Claude to interact with Cloudflare services using natural language. It allows users to read configurations, process information, make suggestions, and implement changes across Cloudflare's application development, security, and performance products.

How to use Cloudflare MCP Server?

If your MCP client supports remote MCP servers, provide the server URL directly (e.g., https://observability.mcp.cloudflare.com/sse). For clients without native remote support, configure the client's config file using mcp-remote (e.g., npx mcp-remote <url>). To use with the OpenAI Responses API, create a user API token with the required scopes in the Cloudflare dashboard.

Key features of Cloudflare MCP Server

• Access Cloudflare services via natural language.
• Includes 15+ specialized MCP servers (e.g., Workers, Observability, Radar).
• Supports MCP clients like Cursor, Claude, and OpenAI Responses API.
• Uses SSE transport for remote connections.
• Requires a Cloudflare account and API token.
• Some features need a paid Workers plan.

Use cases of Cloudflare MCP Server

• Build, manage, and debug Cloudflare Workers applications.
• Monitor application logs and analytics with natural language queries.
• Retrieve up-to-date Cloudflare documentation and reference info.
• Analyze DNS performance and troubleshoot issues.
• Fetch web pages, convert to markdown, and take screenshots.

FAQ from Cloudflare MCP Server

What MCP clients are supported?

Any MCP client, including Cursor and Claude. Some clients have first-class remote support; others require using mcp-remote.

How do I authenticate with the OpenAI Responses API?

Create a user API token in the Cloudflare dashboard with the permissions required by the MCP server you intend to use.

Why do I see "Claude's response was interrupted"?

The client likely hit its context-length limit. Keep queries concise and break large tasks into smaller tool calls.

Are there paid features?

Yes, some features may require a paid Cloudflare Workers plan. Ensure your account has the necessary subscription level.

Can I run the server locally?

Yes, please refer to CONTRIBUTING.md in the repository for instructions on local development and running the server.