Mouse Sprite — Ai Learnin
✨ AI-Powered View on Chrome Web StoreChrome will indicate if you already have this installed.
Overview
Mouse Sprite is a floating AI learning companion that follows you across every webpage — ready to help the moment you get stuck on a concept.
🎯 Drag-to-explain — highlight any text on any page, click the floating button, and get a contextual AI explanation without navigating away.
⏱️ Stall detection — when your cursor pauses longer than usual, the sprite gently asks if you need a hand.
💬 Ask anything — click the sprite to open a panel and type any question you have about the page.
🕒 Local history — every question and answer is stored on your device so you can revisit and learn from your own queries.
✨ Adaptive recommendations — concepts you keep returning to are surfaced as review suggestions.
🔑 Bring your own API key —Add your own key
🌐 Languages — UI in English and 简体中文, auto-detected from your browser locale or switchable from the settings page.
🔒 Privacy first — all settings and history live only in chrome.storage on your device. Mouse Sprite never uploads your queries, keys, or any other data to a server of ours. Your questions go directly from your browser to the LLM endpoint you chose — exactly as if you were using that provider's own site.
Built for students, lifelong learners, and anyone who reads technical content online and wishes they had a patient tutor nearby.
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🔐 Security Analysis
This extension hasn't been security-scanned yet.