@khyssabc highlighted Humanizer (github.com/blader/humanizer), an open Markdown skill that rewrites AI-flavored prose against Wikipedia’s 35 “Signs of AI writing” patterns in two passes; it forbids inventing facts, touches body text only, and installs via Skills CLI, the Claude Code plugin market, or Codex/Cursor skill loaders—plus a popular Humanizer-zh fork.

Key Takeaways

  • ✓Two-pass cleanup against Wikipedia’s 35 AI-writing tells—not a vague “sound human” prompt.
  • ✓Hard rules: no invented facts; file mode edits body text only, leaving code/data/frontmatter/link targets alone.
  • ✓Ships as a Markdown skill for Claude Code, Codex, and Cursor; Humanizer-zh is a popular fork.
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