Cloudflare MCP Server

What is Cloudflare MCP Server?

Cloudflare MCP Server is a collection of domain-specific Model Context Protocol servers that allow you to connect to Cloudflare services from an MCP client (e.g. Cursor, Claude) and use natural language to accomplish tasks through your Cloudflare account. It is designed for users who want purpose-built, curated tools for specific Cloudflare product areas like observability, bindings, browser rendering, and more.

How to use Cloudflare MCP Server?

Access a remote server URL (e.g. https://observability.mcp.cloudflare.com/mcp) from an MCP client. If your client supports remote MCP servers, use the provided interface. Otherwise, configure the client using mcp-remote and specify the server URL in its configuration file. For the OpenAI Responses API, you need an API token with the required scopes.

Key features of Cloudflare MCP Server

• Multiple domain-specific servers for different Cloudflare products.
• Supports streamable-http transport via /mcp.
• Allows reading, processing, and suggesting changes from your Cloudflare account.
• Use natural language to interact with Cloudflare services.
• Remote access from any MCP client.
• Curated, typed tools for specific product areas.

Use cases of Cloudflare MCP Server

• Get up-to-date Cloudflare reference information via the Documentation server.
• Build Workers applications with storage, AI, and compute primitives.
• Debug application logs and analytics with the Observability server.
• Fetch web pages, convert to markdown, and take screenshots.
• Query audit logs and generate reports for review.

FAQ from Cloudflare MCP Server

Which Cloudflare MCP server should I use?

Use the domain-specific servers in this repository when you want purpose-built tools for a specific product area, more guided interactions, or are working primarily within one Cloudflare domain. For broad API coverage across many products, use the Code Mode server (mcp.cloudflare.com).

How do I access the remote MCP server from a client that doesn't support remote servers?

Install mcp-remote (npm package) and configure your client’s configuration file to use it with the server URL, for example: npx mcp-remote https://observability.mcp.cloudflare.com/mcp.

What transport does Cloudflare MCP Server use?

It supports the streamable-http transport via /mcp and the deprecated sse transport via /sse.

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

This usually happens when the context-length limit is hit, often on servers with many chained tool calls. To reduce this, be specific and keep queries concise, or break large requests into smaller tool calls.

Are there any paid features?

Some features may require a paid Cloudflare Workers plan. Ensure your Cloudflare account has the necessary subscription level for the features you intend to use.