Helmet

About Helmet

Helmet is an Agentic AI Security Platform that provides comprehensive visibility, detection, and enforcement for AI‑driven workflows. It secures multi‑call procedural (MCP) servers and agent‑to‑agent interactions, offering discovery, registration, real‑time policy enforcement, and integration with existing security stacks to protect against prompt injection, tool poisoning, supply‑chain attacks, and other AI‑specific threats.