Agent skill · writing content · aiskillstore
detect-ai
Analyze text to detect if it was written by AI. Returns a score from 0-100 with detailed metrics. Use when checking content before publishing or submitting.
Why this skill is useful
Integrates with the HumanizerAI API to provide specific metrics and scores for AI detection that the AI wouldn't generate on its own.
What it needs
Requires humanizerai account access. About 1k tokens when loaded. Last updated 2026-08-07. 405 stars on the source repository.
What this skill does
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: 1. Extract the text from $ARGUMENTS 2. Call the HumanizerAI API to analyze the text 3. Present the results in a clear, actionable format API Call Make a POST request to https://humanizerai.com/api/v1/detect: API Response Format The API returns JSON like this: IMPORTANT: The main AI score is score.overall (not score directly). This is the score to display to the user. Present Results Like This Score Interpretation (use score.overall) 0-20: Human-written content 21-40: Likely human, minor AI patterns 41-60: Mixed signals, could be either 61-80: Likely AI-generated 81-100: Highly likely AI-generated Error Handling If the API call fails: 1. Check if HUMANIZERAIAPIKEY is set 2. Suggest the user get an API key at https://humanizerai.com 3. Provide the error message for debugging
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills aiskillstore/detect-ai