Set up a brand voice Project Claude can hold
Load the voice, vocabulary, and boundaries once so every draft starts in the right register.
What this prompt helps you do
Project instructions and knowledge covering voice principles, vocabulary, examples, and prohibited patterns.
When to use it
Every piece of writing needs the same voice correction and it is being applied by hand.
What to prepare
The goal, relevant source material, constraints, examples, and the decision or action this should support.
How to get a strong result
Include the words and constructions to avoid; prohibitions shape voice more reliably than adjectives.
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.