Mentro — Live Prompt Analyzer

About

Most people hit send without thinking twice about how they asked. Mentro gives you a second opinion before you do.

As you type, Mentro scores your prompt across four dimensions, Ownership, Depth, Critical Thinking, and Clarity, and shows you exactly where it's weak. Hover over the input bar and you'll see specific suggestions you can actually use, not generic tips like "add more context."

The scoring runs in two layers. A fast heuristic fires instantly as you type. Then an AI model runs a deeper pass a second and a half later and refines the score. If the AI disagrees with the heuristic, the score adjusts smoothly, it doesn't jump around.

Works on ChatGPT, Gemini, Perplexity, and Claude. No setup required beyond installing the extension.

What you get:
- Live score badge next to the input bar
- 4 dimension circles (Ownership, Depth, Critical, Clarity) on hover
- Up to 3 suggestion pills with concrete, prompt-specific tips
- Score history and per-platform stats in the popup
- Free to install