Formal Verification for
AI-Generated SQL
Catch semantic errors, prevent data corruption, and ensure exact equivalence between your trusted migrations and AI-generated queries. Powered by Z3 Theorem Prover.
Why SQLVerify?
Move fast with AI coding tools without compromising database integrity.
Mathematical Proofs
We don't just run test cases. We use the Z3 Theorem Prover to mathematically guarantee equivalence across all possible data states.
Schema Aware
Upload your Flyway DDL migrations. Our verifier constraints the state space exactly to your existing database schema.
Counterexample Database
Automatically generate a minimal, concrete database state that proves exactly why two queries return different results.
AI Explanations
When queries diverge, receive clear, natural-language explanations of the semantic differences.
Developer First
Automate verification in CI/CD with our CLI, or integrate directly into your IDE using our Model Context Protocol (MCP) server.
Zero Data Exposure
Keep your sensitive data secure. We mathematically verify your queries using only your Schema DDL — zero production data required.
Multi-Dialect Support
Verify queries against your exact flavor of SQL. We support generic SQL, PostgreSQL, MySQL, and SQLite dialects.
Ready to secure your AI queries?
Integrate SQLVerify into your workflow today and stop semantic bugs from reaching production.
Start Your First Verification