Llm Guardrail Python Packages

director-ai

Real-time LLM hallucination guardrail — NLI + RAG fact-checking with opt-in claim-level streaming contradiction halt. Drop-in for any LLM backend.

backfire-kernel

Real-time LLM hallucination guardrail — NLI + RAG fact-checking with opt-in claim-level streaming contradiction halt. Drop-in for any LLM backend.

zn-gate

The local security layer for coding agents. Use Claude Code, Codex, Cursor, OpenCode or Hermes without exposing your secrets, your data or your systems. Open source, MIT, nothing leaves your machine.

director-ai-lite

Real-time LLM hallucination guardrail — NLI + RAG fact-checking with opt-in claim-level streaming contradiction halt. Drop-in for any LLM backend.

formulagate

Physics-aware LLM guardrail — deterministic dimensional analysis with Z3 SMT proof and calibrated abstention

guardex-ai

Python SDK for LLM guardrails with safety classification, PII detection, prompt injection defense, and grounding checks. Protect AI applications locally with zero external APIs, streaming support, and plug-and-play integration for any LLM.