humanize
Transform AI-generated text into natural, human-like content that bypasses AI detectors like GPTZero, Turnitin, and Originality.ai. Uses credits based on word count.
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Install
Works with every agent the skills CLI supports.
npx skills add https://github.com/humanizerai/agent-skills --skill humanize- 01
Install
Run the command in your project. The CLI asks which agents to install for.
- 02
Describe the task
Ask your agent for something this skill covers. It loads humanize automatically when relevant.
- 03
Review the result
The agent follows the SKILL.md steps, scripts and references bundled with the skill.
Security audits
Independent scans of the skill's instructions and bundled files.
SKILL.md
The instructions your agent reads when the skill is triggered.
Humanize AI Text
Transform AI-generated content into natural, human-like writing using the HumanizerAI API.
How It Works
When the user invokes /humanize, you should:
- Parse $ARGUMENTS for text and optional --intensity flag
- Call the HumanizerAI API to humanize the text
- Present the humanized text with before/after scores
- Show remaining credits
Parsing Arguments
The user may provide:
- Just text:
/humanize [their text] - With intensity:
/humanize --intensity aggressive [their text]
Default intensity is medium.
Intensity Levels
| Value | Name | Description | Best For |
|---|---|---|---|
light | Light | Subtle changes, preserves style | Already-edited text, low AI scores |
medium | Medium | Balanced rewrites (default) | Most use cases |
aggressive | Bypass | Maximum bypass mode | High AI scores, strict detectors |
API Call
Make a POST request to https://humanizerai.com/api/v1/humanize:
Authorization: Bearer $HUMANIZERAI_API_KEY
Content-Type: application/json
{
"text": "<user's text>",
"intensity": "medium"
}
Response Format
Present results like this:
## Humanization Complete
**Score:** X → Y (improvement)
**Words Processed:** N
**Credits Remaining:** X
---
### Humanized Text
[The humanized text]
---
[Recommendation based on final score]
Credit Usage
- 1 word = 1 credit
- Detection is free
- Check credits at https://humanizerai.com/dashboard
Error Handling
Insufficient Credits
If the user doesn't have enough credits:
- Show how many credits are needed vs available
- Direct them to https://humanizerai.com/dashboard to top up
Invalid API Key
- Check HUMANIZERAI_API_KEY environment variable
- Direct to https://humanizerai.com to get a key
Rate Limit
If rate limited, suggest waiting or upgrading to Business plan.
FAQ
What does the humanize skill do?
Transform AI-generated text into natural, human-like content that bypasses AI detectors like GPTZero, Turnitin, and Originality.ai. Uses credits based on word count.
How do I install humanize?
Run npx skills add https://github.com/humanizerai/agent-skills --skill humanize in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/humanize/ (personal) or .claude/skills/humanize/ (project).
Which AI agents can use humanize?
Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.
Is humanize safe to install?
Security partners have reviewed it: Gen Agent Trust Hub passed; Socket passed; Snyk passed; Runlayer flagged items to review; ZeroLeaks passed. As with any skill, read the SKILL.md and bundled scripts before installing.
Who maintains humanize?
It is published by humanizerai in humanizerai/agent-skills. It has 4,058 recorded installs.
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