README.md

Guardrails Example

OpenAI-based guardrails example using LLMLayer + PipelineBuilder.

Run

OPENAI_API_KEY=... cargo run -p guardrails-example

Scenarios

• Scenario 1: Regex PII redaction preview (RegexPiiRedactionGuard) on local input payload.
• Scenario 2: Early input blocking for prompt injection (PromptInjectionGuard, Block).
• Scenario 3: Custom output sanitization via output_sanitizer(...) (Sanitize).