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🕵️ AI Tell Detector
Identify and Humanize AI-Generated Prose Modern LLMs have specific stylistic signatures—often called "AI slop"—that make content feel robotic, overly formal, or repetitive.
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See it in action
You say
Scan 'blog-draft.md' for AI signals and suggest how to fix the cadence.
Your agent does
AI Tell Audit: blog-draft.md
- Line 12 (Vocabulary): Used "delve deep into." Suggestion: Use "explore" or "analyze."
- Lines 15-20 (Cadence): 4 consecutive sentences of 12-14 words. Suggestion: Break up the flow with a short sentence.
- Line 34 (Punctuation): Excessive em-dash use detected.
What you get
About this skill
Identify and Humanize AI-Generated Prose
Modern LLMs have specific stylistic signatures—often called "AI slop"—that make content feel robotic, overly formal, or repetitive. The AI Tell Detector is a specialized diagnostic tool designed for developers, editors, and technical writers who need to audit drafts for these recognizable patterns before publication.
What it does
Using a combination of pattern-matching scripts and cadence analysis, the skill scans your Markdown or text files to identify specific linguistic "tells." It doesn't just give a generic "AI score"; it provides a line-level audit of structural and vocabulary issues that trigger human suspicion.
- Vocabulary Auditing: Flags overused AI-isms like "delve," "tapestry," "testament," and "comprehensive."
- Structural Analysis: Identifies uniform sentence lengths and repetitive antithesis constructions (e.g., "Not only X, but also Y").
- Punctuation & Syntax: Detects em-dash overuse and excessive hedging phrases that dilute your message.
- Actionable Feedback: Every finding includes a specific suggestion for how to revise the text for a more natural, human flow.
Why use this skill?
While standard AI detectors provide a "pass/fail" percentage, this skill acts as a mechanical editor. It shows you exactly why a piece of writing feels "off," allowing you to maintain your voice while removing the artifacts of LLM generation. It supports any text or Markdown-based workflow and is optimized for technical documentation and blog drafts.
How to install
Drop the file into your AI Agent. Works with Claude, Cursor, ChatGPT, and 20+ more.
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Creator
JustHandled Labs builds focused agent skills for the work nobody wants to do by hand. Each one is a single repeatable job done well: catching the security and data mistakes that quietly ship, keeping docs and tests honest, gating the commands an agent is about to run, sharpening writing, and handling the founder chores around launches, outreach, and brand setup. Not generic AI productivity. Specific workflows that are easy to run, review, and repeat. Maintained by H.J. Westerfield, with a background in communications, editing, project coordination, customer support, and practical AI systems. Tools for people who want useful automation without theatrical complexity.
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