QueryGuard analyzes SQL inside your IDE. It does not collect, transmit, sell, or share SQL, results, credentials, connection URLs, schema metadata, table names, audit records, or telemetry. Free safety analysis works offline. Marketplace and the IDE process license information under their own policies; QueryGuard makes no custom license request and does not read your e-mail. Local audit metadata contains only time, datasource alias, environment, score, rule IDs, and action.