Hey Product Hunt! 👋 I am David, security engineer and builder of VibeGuard. I started building this in January after noticing the same security vulnerabilities appearing repeatedly in AI-generated code across multiple projects. SQL injection via f-strings. Hardcoded credentials. JWT bypass. All confidently produced by Copilot and Cursor because they learned these patterns from training data. This week a developer handed me their production codebase to scan. 533 files. 3 critical vulnerabilities. All from AI-generated code. All missed by their existing security pipeline. All fixed with exact one-line commands. VibeGuard is completely free, open source, and runs Locally, no cloud, no tracking, and no cost ever. Happy to answer any questions about how the rules work, what patterns I have found most common, or how to Integrate it into your pipeline. If you use any AI coding tool, run this before you ship. It takes 30 seconds. github.com/zeroFhacker/vibeguard

VibeGuard

Security linter that catches what Copilot, Cursor & ChatGPT

Security linter that catches what Copilot, Cursor & ChatGPT