AI pattern interrupter for Claude. Three skills that build a voice fingerprint from your real writing, then rewrite AI output to match it. /voice-profiler interviews you and analyzes 3-5 writing samples to generate a structured profile (sentence rhythm, vocabulary, openings, closings, banned words). /humanize scores any AI-generated text against 23 detection patterns across three tiers (statistical, deep-learning, document-level) and rewrites in your authentic voice using the saved profile. /humanize-ig does the same with Instagram-specific overrides (lowercase, no em dashes, abbreviated phrasing). Free + MIT. Dual-target SKILL.md — works on Claude Code (plugin install) and Claude.ai Cowork (paste GitHub URL or .zip upload).