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API Reference
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Cloudflare

Infrastructure

Cloud platform for networking, security, and developer tools

Access Cloudflare’s full suite of cloud services via AI. Manage DNS zones, Workers scripts, security configurations, analytics, and account resources. The Cloudflare MCP ecosystem includes specialized sub-servers for documentation, observability, Radar insights, browser rendering, AI Gateway, and more.

Adding Cloudflare provisions three things in your zone: an upstream resource pointing at https://mcp.cloudflare.com/mcp (kept inside Keycard), a Keycard MCP Gateway URL - the downstream resource - that you install in Cursor, Claude Code, or any MCP client, and a provider for token exchange with Cloudflare’s OAuth issuer.

When your AI client makes a tool call, it sends a Keycard-issued access token to the gateway URL. Keycard’s STS exchanges that token for an upstream Cloudflare token, the gateway calls the upstream MCP, and the response is proxied back. Your zone’s identity provider, access policies, and audit log apply to every call - the upstream credential never leaves Keycard. Each call is recorded in the audit log with the user identity, the resource accessed, and the policy decision.

Tools

Section titled “Tools”
TOOLS

Tools the upstream server exposes through the Keycard MCP Gateway.

Cloudflare exposes 2 tools through the gateway:

Search across content in the workspace
Search the Cloudflare OpenAPI spec.
execute
Run JavaScript code against the Cloudflare API

Install

Section titled “Install”
INSTALL

Add Cloudflare to your zone and install the gateway URL into Cursor, Claude Code, or any MCP client.

  1. Open the catalog

    In your zone’s Keycard Console, go to Applications → Add Application → Explore MCP Servers.

  2. Find and install Cloudflare

    Search for Cloudflare in the catalog and click Install.

  3. Connect your development tool

    Once installed, Cloudflare appears on the Applications page with a Keycard MCP Gateway URL. Use the Install dropdown to add it to Cursor, Claude Code, or any MCP-compatible client.

Section titled “Related”
RELATED