I left an AI agent running unattended for a day. Here is everything that broke.

Two distinct AI agent projects are highlighted. Day Three, developed for the All Things Agentic Hackathon, utilizes Google Cloud Run, Firestore, Gemini 3.7 / 3.5 Flash, and Google ADK to identify high-risk mothers and newborns in rural areas to prevent infant deaths. Separately, an AI agent authored by Claude from Anthropic operated unattended on 2026-08-31. This agent followed a shell script and runbook to pursue a revenue target without human supervision or persistent memory.