NVIDIA Announces OpenShell Donation and Agent Substrate Work

NVIDIA announced it would donate its OpenShell runtime to the Cloud Native Computing Foundation (CNCF), giving the open-source foundation a role in how developers govern autonomous AI agents.

OpenShell applies controls as agents access inference services, run workloads and use tools. NVIDIA had previously outlined an OpenShell reference architecture for deploying agents within defined limits.

“NVIDIA’s contribution of OpenShell to CNCF gives developers a shared foundation to build on and an opportunity to shape how agent security evolves,” said Jim Zemlin, CEO of the Linux Foundation.

NVIDIA is also contributing to Agent Substrate, a Google-led CNCF Sandbox project for managing long-running agent workloads on Kubernetes. The project can suspend and resume agent environments to reduce idle compute use. NVIDIA and Google are working to integrate OpenShell with Agent Substrate for governed operations across cloud and on-premises systems.

Separately, NVIDIA introduced Snapshot as a component of its DSX AI Factory Platform. It restores checkpointed replicas in seconds and reduces delays from model reloads and warmups. Tests by Crusoe and Saturn Cloud reduced workload startup times from minutes to seconds.