What it is
A skill that rewrites text to remove the tells of AI writing: significance
inflation, promotional phrasing, forced triads, em-dash overuse, curly-quote and
emoji artifacts, hedging. It works from the taxonomy on Wikipedia’s “Signs of AI
writing” page. It lives in hairyf’s skills, a fork of antfu’s collection that
auto-generates skills from library documentation.
How it was vetted
Read the skill and its host repo at commit d3a6ef5 (2026-06-10) and ran the
injection audit.
- The one skill is cheap: about 145 always-on tokens. Its dir holds three markdown files and nothing else. No scripts, no network, no telemetry.
- The whole collection is not.
--all -ginstalls 68 skills at about 32,000 always-on tokens, loaded in every project. Most are auto-generated and, per the repo’s own README, “not fully tested.” - Install by name.
pnpx skills add hairyf/skills --skill writing-humanizertakes only this skill. That is the difference between 145 tokens and 32,000. - Well-scoped and single-purpose. It triggers on editing or reviewing text and does one thing.
