Kastra serves as the essential runtime authorization layer for your AI agents. It intercepts actions to enforce security policies with sub-1 ms latency, ensuring your agents behave exactly as intended across tools, prompts, and inputs. Whether you are using Claude Code, Cursor, or the OpenAI SDK, Kastra provides a single control plane to prevent prompt injection and data exposure. It is about trusting the rules rather than the agents themselves.
Launch Team / Built with
FV
CJ
Launch Date:
July 26, 2026