Shipped: Spring AI Privacy Guardrails

GitHub: github.com/ultramancode/spring-ai-privacy-guardrails

Spring AI Privacy Guardrails is an open-source Java library that combines PII protection, Spring Security-based tool authorization, and content inspection.

It uses request-scoped PII tokenization, controls which original values authorized tools can receive, and supports rule-based, ONNX, and HTTP-based content inspection.

Built for developers using Spring AI, it protects supported RAG, MCP, chat memory, tool-call, and output boundaries. Modular Spring Boot starters are published on Maven Central.