Kyvvu

AI agents decide their own sequence of actions at runtime, and the harm often lies in that sequence rather than in any single step: reading a customer record is legitimate and sending a message is legitimate, while the two together can be an exfiltration. Kyvvu embeds a security kernel in the agent's own process that evaluates each step against the ordered history of the task and returns an allow, warn, or block verdict before the step runs.

Where identity systems, content guardrails, and AI gateways check actions or messages in isolation, the kernel reasons over the whole path and keeps data inside the customer's environment. Policies are version-controlled YAML manifests, enforcement is deterministic and sub-millisecond, and the resulting behavioural audit trail feeds the security tooling an enterprise already runs.