nemo-guardrails

Enforce runtime safety rails for LLM applications using Colang 2.0 DSL.

52|6|Updated Nov 24, 2025
One-click install
npx skills add https://github.com/ovachiever/droid-tings --skill nemo-guardrails
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: nemo-guardrails
Source: https://github.com/ovachiever/droid-tings/tree/main/skills/nemo-guardrails
Command: npx skills add https://github.com/ovachiever/droid-tings --skill nemo-guardrails

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

NVIDIA's NeMo Guardrails for real-time jailbreak prevention, input/output validation, and fact-checking in LLM apps, with Colang 2.0 DSL for programmable rails.

Core Features & Use Cases

  • ✅ Jailbreak detection and prompt-injection guardrails
  • ✅ PII filtering and toxicity detection
  • ✅ Fact-checking and retrieval integration
  • ✅ Colang 2.0 DSL for configurable safety rails

Quick Start

Install guardrails, define rails with Colang DSL, and apply to LLM calls to enforce safety policies.

Frequently Asked Questions about nemo-guardrails

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I detect and prevent jailbreak attacks on my LLM application?

Jailbreak detection identifies malicious prompts designed to bypass LLM safety constraints. NeMo Guardrails provides runtime jailbreak detection and prompt-injection guardrails using the Colang 2.0 DSL to define and enforce configurable safety policies on GPU-accelerated deployments.

Can I filter PII and detect toxicity in LLM inputs and outputs?

Yes. NeMo Guardrails enables PII filtering and toxicity detection across both user inputs and LLM outputs. Define filtering rules with Colang 2.0 DSL and apply them in real time to enforce production-grade safety compliance.

How do I integrate fact-checking and retrieval validation into my LLM pipeline?

Fact-checking and retrieval integration in NeMo Guardrails allow you to validate LLM responses against external knowledge sources. Use Colang 2.0 DSL to wire guardrails that cross-reference outputs with fact databases and flag hallucinations or unsupported claims.

What's the best way to implement configurable safety rails for production LLM deployments?

NeMo Guardrails provides the Colang 2.0 DSL, a programmable domain-specific language for defining safety rails. Deploy on NVIDIA GPUs for real-time input/output validation, jailbreak detection, and hallucination prevention without modifying your existing LLM pipeline.

Does NeMo Guardrails require GPU infrastructure to run?

NeMo Guardrails is designed for NVIDIA GPU-accelerated execution to handle runtime safety filtering at scale. GPU deployment enables efficient real-time enforcement of guardrails in production LLM applications.

Can I validate both user prompts and model responses with the same guardrails framework?

Yes. NeMo Guardrails supports bidirectional validation through input/output validation components. Define safety policies in Colang 2.0 DSL that govern both incoming prompts and outgoing LLM responses within a single integrated framework.