reaatech/guardrail-chain

These packages give you a composable pipeline of input and output guardrails for LLM calls, with built-in budget management that can skip non-essential checks under latency or token pressure. You'd adopt them to add safety layers—PII redaction, prompt injection detection, toxicity filtering, hallucination detection, and others—without wiring each guardrail from scratch or guessing how they interact under load. The most distinctive thing is that guardrails are scheduled and prioritized by a budget-aware orchestrator, so the chain can short-circuit on failure and degrade gracefully when resources are tight, rather than running every check unconditionally.