A Self-Hosted Garden Sensor Agent with Ecowitt, Claude, and Telegram on GCP

My wife asked me a simple question: “When should I water the vegetable beds?” A normal person would have said “check if the soil feels dry about an inch down.” I am not a normal person. I know a thing or two about IoT sensors, LLMs, and agents. So naturally, I spent the next two weekends building a complete monitoring pipeline so that neither of us would ever have to go outside and touch grass…