Kastra checks AI prompts, tool calls, commands, and API requests against policies, allowing, blocking, or escalating actions while recording audit evidence.

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Kastra is an AI authorization and governance platform designed to control how AI agents, models, and tools perform actions. It evaluates AI activity in real time using attribute-based policies and can allow, deny, redact, or escalate requests before execution. The platform also creates cryptographic audit evidence to support monitoring, compliance, and security reviews. Kastra includes a centralized control plane with a policy engine, evidence vault, local enforcement capabilities, and integrations for major cloud environments, including AWS, Azure, Google Cloud, and Oracle. Kastra Edge helps protect local development environments by blocking destructive commands, secret exfiltration, and unauthorized tool use across AI coding agents. Kastra Recon provides retrospective visibility into shell commands, file changes, and API calls, helping teams identify risky AI agent behavior and create policies to prevent similar actions in the future. It is suited to organizations seeking runtime AI security, agent governance, access control, and auditable oversight of AI-driven workflows.

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