Sounds useful. I'm often struggling with how extremely verbose Claude is. Shorter is better. Cut the unnecessary prose and the Claudian turns of phrase.
But this seems to focus very much on telling the user what to do, whereas usually I'm telling Claude what to do. It feels like this inverts the relationship and wants to turn me into a reverse centaur.
Wouldn't "lead with the answer" be better than "lead with the action"? But sometimes answers do require detail and explanation. I just want to get rid of all the unnecessary prose.