Home / Package / NeMo Guardrails Package NeMo Guardrails — NVIDIA's guardrail toolkit Programmable rails that keep LLM chatbots on-topic, safe and secure. Official links github.com/NVIDIA/NeMo-Guardrails NVIDIA/NeMo-Guardrails NeMo Guardrails is written in Python Language Python is a programming language that is simple, versatile, and widely used. NeMo Guardrails features A AI Trait Artificial Intelligence O Open Source Pricing Community built. Open access. Multiple licenses.