Show HN: AgentGuard – Open-source security layer for AI agents and skills (github.com)

GoPlus Security has introduced AgentGuard, an open-source security layer designed to protect AI agents and their associated skills from potential threats such as malicious prompts and skill injections. As AI agents increasingly gain access to sensitive user data like terminal commands and files, the risks of executing unverified or harmful code have grown significantly. AgentGuard addresses these concerns by automatically scanning and blocking dangerous actions before they can execute, thus safeguarding against attacks that could lead to data breaches or other destructive outcomes. This innovative tool operates on two layers: an Automatic Guard that intercepts and prevents harmful commands, and a Deep Scan feature that conducts real-time security audits with a comprehensive set of detection rules. AgentGuard is significant for the AI/ML community as it bridges a critical security gap, ensuring that AI agents can operate without exposing users to harmful risks. Its capabilities include static analysis for identifying obfuscation and credential theft, and a trust registry for managing skill permissions. With easy installation and integration across various platforms, AgentGuard promises to enhance the safety and reliability of AI-driven technologies.