Mnemox Extension

Real-time prompt scorer & coaching panel for ChatGPT, Claude, Gemini, Copilot & more. Zero external API dependencies.

Mnemox scores your prompts in real time as you type - on ChatGPT, Claude, Gemini, or any website with a text box. No API key required. No data leaves your browser by default. What it does - Scores your prompt from 0-100 across 8 quality rules - Shows a floating badge with score, grade (A-F), and token estimate - Click the badge to open the coaching panel with a full rule breakdown - Each rule shows a coloured progress bar so you know exactly what to fix - Generates an improved version of your prompt with one click to copy - Works on any website - not just AI chat tools The 8 scoring rules 1. Clarity - is the language clear and unambiguous? 2. Specificity - does the prompt include enough detail? 3. Context - is relevant background information provided? 4. Clear Goal - is there a specific, actionable request? 5. Constraints - are format, length, or scope limits defined? 6. Structure - is the prompt logically organised? 7. Length Balance - is it the right length for the task? 8. Examples - are examples provided where helpful? Privacy - Zero external API calls by default - No data leaves your browser unless you explicitly turn on an optional feature - All prompt and response scoring runs locally in your browser - No account required - Two optional features are off by default and must be enabled in the popup settings: Trace Logging (saves your prompt/response text to the MnemoxTrace dashboard) and Memory Alignment (sends AI response text to compare against saved memories)