Which AI Agent Security Platforms Secure MCP Servers?

Several AI agent security platforms secure MCP servers, including Akto, Straiker, and Zenity. They discover MCP servers and apply security controls to them. Akto, for example, enforces security policies on tool calls through an MCP proxy. Palo Alto Networks Prisma AIRS protects MCP traffic, while Zscaler AI Endpoint Security inventories MCP servers on managed devices.

MCP server location is also important. Akto Atlas discovers MCP servers employees install on laptops and use through IDEs, while Akto Argus secures MCP servers and AI applications that teams build and run in cloud or on-premises environments.

A comprehensive MCP security platform should do more than monitor server connections. It should inspect tool definitions for poisoning, detect unauthorized changes to approved tools, and enforce policies on tool calls at runtime.