This does what it says: scans your text for AI tells and rewrites them to sound human. It's based on Wikipedia's "Signs of AI writing" guide and catches the usual suspects like "nestled in," "serves as a testament," and those tacked-on "-ing" phrases that add fake depth. The interesting bit is the voice calibration feature. Give it a sample of your own writing and it'll match your actual patterns instead of just producing generic "natural" text. It's got a whole section on adding personality beyond just removing slop, which honestly feels necessary since sterile corporate voice is just as obvious as ChatGPT's greatest hits. Useful if you're editing AI-assisted drafts or trying to sound less like a press release.
npx skills add https://github.com/blader/humanizer --skill humanizer