Specify a piece's reader and their decision
Define who is reading and what they should be able to do afterwards.
What this prompt helps you do
A specification with the reader, their knowledge, the decision, and how the piece serves it.
When to use it
A piece is being written to cover a topic with no defined effect on the reader.
What to prepare
The goal, relevant source material, constraints, examples, and the decision or action this should support.
How to get a strong result
Name what the reader should be able to do afterwards; a piece that only informs rarely justifies its length.
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.