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Data cleaning specification prompt builder

Build a data cleaning prompt from a schema, observed defects, and permitted changes. Specify transformation order, preserved unknowns, and review checks.

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How it works

  1. Subscribe to unlock the builder.
  2. Answer five quick questions. More context is optional.
  3. Copy the prompt into your AI app.

About this prompt

A cleaning specification should make every change explainable before any rows are modified. Supply column types, the row identifier, examples of observed defects, and transformations you actually permit.

Questions

Which AI can I use this with?

Any AI app. Paste the prompt into ChatGPT, Claude, Gemini, Copilot or whatever your team already uses.