What problem does it solve? Ghostwriting in a specific public figure's voice usually produces parody or generic AI-sounding text. This Skill reproduces Mark Zuckerberg's actual writing style — his sentence rhythm, vocabulary, hedging patterns, and structural habits — so output reads like something he genuinely wrote, not a caricature. ## Core Features & Use Cases - Voice-Grounded Drafting: Composes emails, strategy memos, deal updates, announcements, and public posts using patterns extracted from 12 real Zuckerberg writing samples. - Quantitative Style Scoring: Ships with Python scripts that analyze generated text against a statistical baseline (sentence length, I/we ratio, contractions, punctuation) and return a 0-100% fidelity score. - Format-Specific Calibration: Adjusts tone and structure by format — long strategy memos, reactive emails, terse announcements, deal negotiation threads, and philosophy notes each follow distinct patterns. - Use Case: Ask for an internal memo from Zuckerberg about Meta's open source AI strategy, then run scripts/compare_style.py on the output to verify it scores above 70% fidelity before sending. ## Quick Start Ask the AI to write an internal memo in Mark Zuckerberg's style about why the company should invest in a new product area.