Project Status ValidQL Engine Beta Launching Soon Q3 2026. Secure your slot on the early access queue.

Stop AI Agents From Destroying Your Production Database

ValidQL is a deterministic middleware guardrail layer that parses, cross-checks, and self-heals LLM-generated SQL strings before execution.

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AST Structural Safety

Compiles query text arrays into an Abstract Syntax Tree (AST) to securely isolate and terminate unauthorized destructive keywords before execution blocks form.

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Automated Self-Healing

Intercepts runtime schema mismatches and hallucinations, routing descriptive error patches back to the model for background query correction within milliseconds.

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Role-Based Access Guard

Applies strict data visibility schema filters to incoming client operations, blocking high-risk data leakage vulnerabilities automatically.

Why a deterministic guardrail matters: LLM agents are non-deterministic; they make logic mistakes and guess columns. When an LLM connects to a live database, those mistakes lead to expensive data breaches or broken architectures. ValidQL adds a strict, rule-based firewall protection layer to guarantee operational compliance.