S

SQL Sentinel

Trust, but verify — for AI-written SQL.

Schema

Dialect

AI key paste once, stays in this browser

Provider

Free key from Google AI Studio. Stored in localStorage only — never sent anywhere except Google's API.

Ask in English

SQL

Validation report

In plain English

Paste any SQL — yours, a colleague's, an AI's — and get an instant validation report. No key, no account, no network calls. Everything runs locally.

SQL to check

Schema optional but recommended

Dialect

Validation report

In plain English

SQL Sentinel — verified text-to-SQL with a validation loop.

🔒 100% client-side. Your schema and SQL never leave this browser — the only network call is the one you trigger to your chosen provider's API with your key on the Generate tab. The Verify tab makes zero network calls.