How Cloudflare detects MCP traffic and helps secure it
Cloudflare Gateway now identifies Model Context Protocol requests using protocol-level heuristics. Security teams can leverage this signal to discover shadow MCP traffic, enforce portal-only access, and block unmanaged direct connections.
Why it matters: As organizations adopt MCP to connect models with tools and data, visibility into protocol traffic becomes critical to prevent shadow IT and unauthorized data access. This feature gives enterprise security teams native protocol-level control over AI tooling traffic.










