detect-ai

Scores AI-likelihood of text via HumanizerAI API and returns metrics.

1|Updated Apr 25, 2026
One-click install
npx skills add https://github.com/collat-labs/collat --skill detect-ai
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: detect-ai
Source: https://github.com/collat-labs/collat/tree/main/.agents/skills/detect-ai
Command: npx skills add https://github.com/collat-labs/collat --skill detect-ai

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

It helps you assess whether a piece of text was likely generated by AI, so you can make faster, higher-confidence decisions before publishing or submitting content.

Core Features & Use Cases

  • AI Authorship Scoring: Computes an overall 0–100 likelihood score plus multiple supporting metrics to interpret the result.
  • Granular Readability & Pattern Signals: Provides perplexity, burstiness, readability, and n-gram statistics to understand why the text is flagged.
  • Use Case: Before posting or submitting an article, essay, or report, you can run it through the skill to identify mixed or highly AI-likely drafts.

Quick Start

Run /detect-ai on the text you plan to submit or publish, and review the score.overall and verdict to decide whether the content should be humanized.

Frequently Asked Questions about detect-ai

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I detect AI writing in an essay before submission?▼

To detect AI writing, submit your text to calculate an overall 0–100 authorship likelihood score and review the verdict to determine if the draft is AI-generated before submission.

What readability metrics help identify AI-generated text?▼

Readability metrics like perplexity, burstiness, readability scores, and n-gram statistics are analyzed to provide granular linguistic signals that explain why text is flagged as AI-generated.

Can I check article authorship likelihood for content moderation?▼

Yes, you can check article authorship likelihood for content moderation by generating a 0–100 score and linguistic metric breakdowns to validate written materials before publication.

What is the best way to review text perplexity before publishing?▼

The best way to review text perplexity is to analyze the text to extract supporting linguistic metrics, including perplexity and burstiness, to understand pattern signals prior to publishing.

Do I need an API key to run an AI authorship check?▼

Yes, you need an Authorization bearer token to make a POST request to the HumanizerAI API endpoint, which returns the overall score, wordCount, verdict, and metric breakdowns.

What should I do if my content receives a high AI likelihood score?▼

If your content receives a high AI likelihood score, the skill exposes supporting linguistic metrics so you can decide whether the flagged draft should be humanized before finalizing.