AI Security Guard – Firewall for AI agents that scans external content before processing

Summary: AI Security Guard intercepts and scans all external content accessed by AI agents, detecting malicious or harmful data before it is processed. It uses deterministic rules and machine learning to analyze inputs from multiple sources, providing actionable advice and context-aware threat detection without storing or sharing data.

What it does

AI Security Guard operates between AI agents and untrusted content, scanning URLs, documents, API responses, and messages using five detection systems combining rules and machine learning. It applies Intent Contracts to contextualize data consumption and identify subtle threats before agents process the information.

Who it's for

It is designed for developers and users deploying AI agents that consume external data from diverse sources such as MCP tools, emails, APIs, and inter-agent communications.

Why it matters

It addresses the risk of malicious content hijacking AI agent behavior by providing a privacy-focused, pay-per-scan security layer that prevents agents from processing harmful inputs.