Quest launches personal AI agent that maps your relationships and controls your messaging apps

Quest, a personal AI agent, requires full access to users' communications and builds a detailed memory of them from day one, creating 100+ wiki files and mapping their relationships. It runs on its own Android phone, can control WhatsApp, Instagram and TikTok, and builds custom iOS mini-apps around user goals. The author reports Quest wrote 156 files about them, mapped 358 relationships, and handles tasks like analyzing English-call transcripts and giving away items in a neighborhood dads' group. The team says data lives in a private sandbox using Anthropic, OpenAI, Google, Typesafe and Baseten models that "can save nothing." Users can delete, correct, or exclude memories.

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