Data validation rules

Generates validation rules for a dataset — type, range, format, uniqueness, references.

Ready to drop into dbt tests, Great Expectations, or a custom checker.

Data & Analyticsvalidationquality

Sample data (columns + a few rows)

0/8000

Output

Output will appear here after you click Run.

Or run in your favourite chatbot

Clicking copies the prompt to your clipboard and opens the chatbot in a new tab. Gemini doesn't accept URL params — paste manually with Ctrl/Cmd+V.