Behind-the-scenes notes on building ClawTutor — new features, lessons learned, and what's coming next.
Five days after launch, @spnmlr found and fixed a shell injection vulnerability in the device control script. This is exactly what open source is for.
Read more →Nelly can now send voice messages for dictation exercises and vocabulary practice. Real listening comprehension, real spelling practice — no cheating possible.
Read more →WhatsApp notifications are easy to ignore. A voice from a Bluetooth speaker? Not so much. ClawTutor can now speak quiz reminders, screen time warnings, and more.
Read more →Not every kid learns the same way. ClawTutor now detects each child's learning style and adapts its teaching approach — visual, auditory, read/write, or kinesthetic.
Read more →ClawTutor's third subject is live. A second Raspberry Pi reads a USB MIDI keyboard, sends notes via MQTT, and an AI tutor named Melody gives real-time feedback via WhatsApp.
Read more →Nintendo Switch and PlayStation are now fully wired into ClawTutor. DNS blocking covers online play — and a smart plug closes the local-game loophole so there's no way around it.
Read more →It started with a simple, daily argument. My kids wanted screen time; I wanted them to study first. After one too many negotiations I decided to outsource the whole thing to an AI tutor running on a Raspberry Pi.
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