**humanizer**

Humanizer

A skill for Claude Code and OpenCode that removes signs of AI-generated writing from text, making it sound more natural and human.

Installation

Claude Code

Clone directly into Claude Code's skills directory:

mkdir -p ~/.claude/skills
git clone https://github.com/blader/humanizer.git ~/.claude/skills/humanizer

Or copy the skill file manually if you already have this repo cloned:

mkdir -p ~/.claude/skills/humanizer
cp SKILL.md ~/.claude/skills/humanizer/

OpenCode

Clone directly into OpenCode's skills directory:

mkdir -p ~/.config/opencode/skills
git clone https://github.com/blader/humanizer.git ~/.config/opencode/skills/humanizer

Or copy the skill file manually if you already have this repo cloned:

mkdir -p ~/.config/opencode/skills/humanizer
cp SKILL.md ~/.config/opencode/skills/humanizer/

**Note:** OpenCode also scans `~/.claude/skills/` for compatibility, so a single clone into `~/.claude/skills/humanizer/` works for both tools.

Usage

Claude Code

/humanizer

[paste your text here]

OpenCode

/humanizer

[paste your text here]

Or ask the model to humanize text directly in either tool:

Please humanize this text: [your text]

Voice Calibration

To match your personal writing style, provide a sample of your own writing:

/humanizer

Here's a sample of my writing for voice matching:
[paste 2-3 paragraphs of your own writing]

Now humanize this text:
[paste AI text to humanize]

The skill will analyze your sentence rhythm, word choices, and quirks, then apply them to the rewrite instead of producing generic "clean" output.

Overview

Based on [Wikipedia's "Signs of AI writing"](https://en.wikipedia.org/wiki/Wikipedia:Signs_of_AI_writing) guide, maintained by WikiProject AI Cleanup. This comprehensive guide comes from observations of thousands of instances of AI-generated text.

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