Show HN: PreFlight – A local AST scanner to catch AI architectural drift

Category: security

Tags: ast-scanner, security, ai-code-analysis

Score: 6.5/10 (Innovation: 7, Technical: 7, Documentation: 6, Utility: 6)

PreFlight is a local-first AST scanner that detects security and architectural drift in AI-generated code before commit, using a tri-state risk score and a two-phase remediation pipeline. It combines static analysis, micro-fuzzing, and a code property graph to catch issues like SQL injection and auth flaws, with a freemium model for deeper AI-powered fixes.

Target audience: backend devs, devops, security engineers

Repository: https://github.com/av29nassh-sketch/PreFlight · JavaScript · NOASSERTION

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