Assessment Strength Checker: An AI-Powered Tool for Evaluating Assignment Resistance to Generative AI

The Assessment Strength Checker is a free, browser-based tool for university faculty across all disciplines. It evaluates the AI-resistance of any assignment prompt using Google Gemini 2.5 Flash and returns five outputs: an overall AI-resistance score from 1 to 10, a verdict label, four dimension scores (Authenticity Required, Process Visibility, Specificity to Context, Higher-Order Thinking), three concrete redesign suggestions, and a fully rewritten version of the prompt that preserves the original learning objective while significantly raising its resistance to AI completion. No installation required. Works in any browser. Developed at the Knight Foundation School of Computing and Information Sciences, Florida International University.