Invariant Labs provides security and reliability tools for organizations building AI agents. The platform consists of three main products designed to address different aspects of AI agent security and operations. Explorer enables inspection and observation of agent behavior, allowing teams to monitor how AI agents operate and interact with systems. This component focuses on visibility into agent actions and decision-making processes. Guardrails functions as a contextual security layer specifically designed for AI agents. It provides protective controls to ensure agents operate within defined security boundaries and policies. MCP Scan is a security scanning tool built for Model Context Protocol (MCP) servers. This tool identifies security vulnerabilities and issues in MCP server implementations. The platform was acquired by Snyk to accelerate agentic AI security innovation. Invariant Labs targets agent builders who need to create secure, reliable, and robust AI agent products. The company is based in Zurich, Switzerland and focuses on helping organizations address security challenges unique to AI agent deployments.