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What is NVIDIA OpenShell?

NVIDIA OpenShell is an open and secure runtime environment tailored for the operation of autonomous AI agents, managing their execution, access privileges, and the routes for inference traffic. Rather than incorporating security measures directly into the model or application, it upholds safety protocols in the surrounding infrastructure, ensuring that nothing is permitted by default; permissions are allocated through predefined policies, with enforcement mechanisms acting outside the agent's process to avert any potential bypass through prompts. Each autonomous agent is confined within a controlled sandbox, which limits direct network access, restricts file visibility, and employs kernel-level monitoring of system calls to guarantee stringent oversight. Serving as the control plane, a gateway handles user authentication, manages the lifecycle of sandboxes, and provides the agents with policies, configurations, credentials, and settings for inference. Furthermore, an external supervisor evaluates network requests based on policies at multiple levels—including binary, destination, method, and path—and grants access to credentials only when expressly authorized, thereby bolstering the overall security architecture. This comprehensive and layered framework ensures that the agents operate efficiently while upholding strict security measures throughout their processes, ultimately fostering a trustworthy environment for AI interaction. The attention to detail in security design reflects a commitment to safeguarding both the agents and the systems they interact with.

What is Agent Substrate?

Agent Substrate is an open-source runtime that enables the creation and management of isolated, stateful agent and code-execution sandboxes tailored for Kubernetes ecosystems. It efficiently oversees the lifecycle of actors and workers, directing active workloads to a shared pool of resources, and can pause inactive sandboxes while preserving their memory and filesystem states for later utilization. By leveraging gVisor or Cloud Hypervisor microVMs for enhanced isolation, these sandboxes are equipped with distinct identity and networking controls for every actor. This platform is specifically designed for infrastructure and platform teams engaged in developing services for agent hosting, coding environments, and other activities that may involve untrusted or intermittent execution. The core framework is built to be portable across Kubernetes, with Google Cloud offering specialized deployment tools that are fine-tuned for GKE. Furthermore, users have the option to incorporate Filestore agent volumes to ensure that workspaces remain intact and retrievable throughout suspension and resumption cycles, thereby increasing the reliability of the development environment. By enabling such capabilities, Agent Substrate proves to be an indispensable resource for contemporary cloud-native applications, empowering teams to streamline their operations and maximize efficiency in managing complex workloads.

Media

Media

Integrations Supported

Globster
NVIDIA Open Agent Safety Platform

Integrations Supported

Google Cloud Filestore
Google Cloud Platform
Model Context Protocol (MCP)

API Availability

API Availability

Has API

Pricing Information

Pricing not provided

Pricing Information

$0
Agent Substrate on GKE is offered at no extra charge. GKE pricing applies to the resources you create.
Free Version

Supported Platforms

SaaS

Supported Platforms

On-Prem
Linux

Customer Service / Support

Web-Based Support

Customer Service / Support

Not specified

Training Options

Documentation Hub
Webinars

Training Options

Documentation Hub

Company Facts

Organization Name

NVIDIA

Date Founded

1993

Company Location

United States

Company Website

www.nvidia.com/en-us/ai/openshell/

Company Facts

Organization Name

Google

Date Founded

1998

Company Location

United States

Company Website

github.com/agent-substrate/substrate

Categories and Features

Agentic AI

Not specified

Categories and Features

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