A model reading my essays gives back 2 of my 16 rules
I keep being told the voice guide is unnecessary: show the model what you have already published and let it work the voice out. I gave claude-opus-5 8 of my 11 English essays and asked for the guide. Over 5 runs it wrote 92 entries and 2 of them are mine. All 16 checks score 0 across 12587 words of published prose, and for 6 of them even the baselines score 0, so there was nothing there to find.