CalibratedDecisions.

Repo · Safety & guardrails

jev-runtime-security

Ring Zero Security: runtime security for AI agents, enforced at the kernel layer.

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From the repository

Ring Zero Security: runtime security for AI agents, enforced at the kernel layer. Decide what each agent can read, run, install and connect to, and keep a record of every refusal.

agent-securityai-agentsai-securitykernel-securitymcpruntime-securitysecuritysecurity-researchsecurity-tools

How builders describe it

Ring Zero Security: runtime security for AI agents, enforced at the kernel layer. Decide what each agent can read, run, install and connect to, and keep a record of every refusal.
Kernel-enforced runtime security for AI agents with eBPF/LSM: policy decides file, exec, package-install and MCP operations at the syscall, while Jev can run as an optional checks provider whose verdict can only raise severity. The Jev checks layer is off by default.

The decision Jev makes

Allow, flag or escalate a message, tool call or action.

Where it fits

Screening messages, tool calls and outputs before they cause trouble. Jev gives a fast, calibrated verdict that can sit in front of every request or agent action. All 229 safety & guardrails projects →

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