NVIDIA expands Agent Toolkit with new knowledge foundation and secure runtime for enterprise agents

NVIDIA has expanded its open source Agent Toolkit with the new Agent Knowledge Foundation, which allows enterprises to turn company data into usable agent knowledge without moving data or changing existing workflows. The kit includes new CUDA-X libraries, the Auto-Ontology tool, and open models like Nemotron Retriever and the Kumo family to improve information retrieval and prediction. It also features OpenShell for secure agent runtime control and NemoClaw blueprints for building specialized agents.