**Show HN: Spring AI Privacy Guardrails – PII, tool permissions, content checks*

**Show HN: Spring AI Privacy Guardrails – PII, tool permissions, content checks**

> Privacy and security guardrails for Spring AI: request-scoped PII tokenization, least-privilege disclosure to tools, and tool authorization with Spring Security. Configurable content inspection using rules, HTTP guard models, or local ONNX classifiers. PII detection with Presidio and JVM-local OpenNLP. - ultramancode/spring-ai-privacy-guardrails Spring AI Privacy Guardrails English | 한국어 | Documentation Apply privacy...

**来源信息**
- **来源**：Hacker News：AI 热帖
- **分类**：ai-products
- **发布时间**：2026-10-27 22:08（北京时间）
- **原文**：[打开原文](https://github.com/ultramancode/spring-ai-privacy-guardrails)