xiangxin-guardrails - https://github.com/xiangxinai/xiangxin-guardrails/blob/main/README_EN.md An open-source and free enterprise-level AI security protection platform that supports both API and security gateway modes. It provides dual protection via prompt word attack detection and content compliance detection. Based on advanced large language models, it has context-aware capabilities and supports fully private deployment.

https://github.com/xiangxinai/xiangxin-guardrails - www.xiangxinai.cn