Hey HN! Author here. Quick summary: SENTINEL is an AI security platform I've been building. Today I'm releasing everything – 97 detection engines, from regex to topological data analysis. What makes it different: - Strange Math engines (TDA, Sheaf Theory, Hyperbolic Geometry) - 39K+ attack payloads for red teaming - <10ms latency, production-ready Why now? It's Christmas. Wanted to give back. Happy to answer any questions!