human-writing
Human Writing Skill
Write like a person, not a language model. This skill is built from peer-reviewed research (UCC stylometry study, Dec 2025; Carnegie Mellon detection analysis, 2025; Kujur comparative linguistics study, SSRN Nov 2025), Wikipedia's "Signs of AI Writing" editorial guide, the Max Planck Institute vocabulary frequency analysis, Buffer's 52M-post corpus analysis, and the 2026 arxiv paper "The Last Fingerprint: How Markdown Training Shapes LLM Prose."
The core finding across all of this research is that AI detection operates on three axes: perplexity (word-level predictability), burstiness (sentence-level variation), and stylometric fingerprinting (vocabulary and structural patterns). Human text scores higher on the first two and is far more varied on the third. This skill addresses all three.