Neural Sentinel is a free, open-source GitHub Action that detects AI-native vulnerabilities (prompt injection, unconstrained tool execution) in <15s. Unlike cloud scanners, it performs local-execution analysis: zero code or prompts are sent to external SaaS APIs. It automatically maps findings to ISO/IEC 42001 and the EU AI Act. Recently achieved a 100% Passing score on the OpenSSF Best Practices badge.
