2weeks

KpopDemonCoders is a macOS-native multi-agent AI desktop companion where bugs are "demons" and fixing code is "exorcism." Problem: Solo developers debug alone without feedback, increasing cognitive load and burnout. We turn silent debugging into dialogue — a pixel-art Grim Reaper watches your screen and speaks when it spots issues. Architecture (Swift 6.2, zero deps, MARL-inspired): • VisionAgent: Gemini 3 Flash analyzes active window every 5s via generateContent with responseSchema and thinkingConfig: minimal • Mediator + AdaptiveScheduler: Gates speech and learns user patterns — ignore it, it talks less; engage, more • GeminiLiveClient: Affective voice via Gemini 2.5 Flash Native Audio WebSocket with enableAffectiveDialog, sessionResumption, contextWindowCompression • Google Search Grounding for real-time doc lookup Not a chatbot — a proactive AI agent that sees, reasons, and speaks in real time. Swift 6.2 · macOS 26 · 182 tests · All assets AI-generated