Have you ever wanted your own Jarvis? A voice assistant that listens, thinks, and speaks back - all running privately on your own hardware? Here's how to build one with Whisper.cpp, Ollama, and Kokoro TTS. No cloud, no wake-word fees, no data leaving your machine. Prerequisites Hardware: Any modern computer with a microphone Software: Python 3.10+, Ollama installed Time: ~30 minutes setup Installation 1. Install Ollama and Pull a Model ollama pull qwen3:14b 2. Install Whisper.cpp git clone https