Show HN: Vibeguard-dev/local – static AST analysis for AI-generated SQL

Category: library

Tags: sql-analysis, static-analysis, ai-safety, database-security, typescript

Score: 7.0/10 (Innovation: 6, Technical: 7, Documentation: 8, Utility: 7)

Vibeguard-local is a TypeScript library that performs static AST analysis of SQL queries to catch dangerous patterns like missing WHERE clauses or cartesian joins, designed specifically for AI-generated SQL. It's interesting because it fills a growing need for safety guardrails in AI coding agents, with 12 pre-built checks and sub-millisecond performance.

Target audience: backend devs, data engineers, ai-agent developers

Repository: https://github.com/MuddySheep/vibeguard-local · TypeScript · Apache-2.0 · 6 stars

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