detect-ai

Detect AI analyzes text to identify AI authorship, returning a confidence score alongside linguistic metrics like perplexity and burstiness. Use it to review content before publication or submission.

Detect AI identifies whether text was written by an AI system using HumanizerAI's analysis engine.

AI-generated summary based on this skill's SKILL.md

★ 35 ⁮ 7 MIT updated 2026-02-05 by humanizerai

Install

humanizerai/agent-skills/detect-ai

Manual (git clone) CLI (skillfed)

git clone https://github.com/humanizerai/agent-skills
cp -r agent-skills/skills/detect-ai ~/.claude/skills/detect-ai

npx skillfed install humanizerai/agent-skills/detect-ai

Frequently asked questions

AI-generated answers based on this skill's SKILL.md and metadata

How does detect-ai check if text is AI generated?

detect-ai analyzes your text to identify AI authorship by examining linguistic patterns and returning a confidence score. The skill evaluates metrics like perplexity and burstiness to determine the likelihood that an AI wrote the content, helping you verify authenticity before publishing or submitting.

What metrics does detect-ai use to analyze text?

detect-ai examines linguistic metrics including perplexity and burstiness to understand AI likelihood. These measurements help the skill assess writing patterns and generate a confidence score that indicates whether the text was likely written by artificial intelligence or by a human author.

Can detect-ai verify if content is human or AI written?

Yes, detect-ai verifies content authenticity by analyzing whether text was written by AI or a human. The skill processes your submission and returns both a confidence score and detailed text metrics, allowing you to confirm human authorship before publication or content submission.

When should I use detect-ai to scan text for AI patterns?

Use detect-ai before publishing or submitting content when you need to verify human authorship. The skill is designed to detect AI-generated content in submissions, helping you identify machine-generated text patterns and ensure your published work meets authenticity requirements.

What does detect-ai's confidence score tell me?

detect-ai's confidence score indicates the likelihood that artificial intelligence wrote the analyzed text. Combined with linguistic metrics like perplexity and burstiness, this score helps you understand the AI probability level and make informed decisions about content authenticity before publishing.

SKILL.md

rendered from the published skill — quoted content, verbatim

Detect AI Content

Analyze text to determine if it was written by AI using the HumanizerAI API.

How It Works

When the user invokes /detect-ai, you should:

Extract the text from $ARGUMENTS
Call the HumanizerAI API to analyze the text
Present the results in a clear, actionable format

API Call

Make a POST request to https://humanizerai.com/api/v1/detect:

Authorization: Bearer $HUMANIZERAI_API_KEY
Content-Type: application/json

{
  "text": "&lt;user's text&gt;"
}

API Response Format

The API returns JSON like this:

{
  "score": {
    "overall": 82,
    "perplexity": 96,
    "burstiness": 15,
    "readability": 23,
    "satPercent": 3,
    "simplicity": 35,
    "ngramScore": 8,
    "averageSentenceLength": 21
  },
  "wordCount": 82,
  "sentenceCount": 4,
  "verdict": "ai"
}

IMPORTANT: The main AI score is score.overall (not score directly). This is the score to

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