Analyse an entire back catalogue for voice
Read everything published and establish what the voice actually is.
What this prompt helps you do
The voice as practised, with characteristic patterns, inconsistencies, and its strongest expression.
When to use it
A publication has a voice in practice that has never been written down.
What to prepare
The goal, relevant source material, constraints, examples, and the decision or action this should support.
How to get a strong result
Derive the voice from the best pieces, not the average; the average includes everything that was rushed.
How to use this prompt
Replace each placeholder with accurate context. Paste the complete prompt into Claude, review the response critically, resolve important questions, and use it as a considered input to the next decision—not as an unchecked final answer.