I Made My Family Dinner AI's Problem — Part 2: Now the Whole House Is In On It

In Part 1 , I built a meal planning system with Claude — preference file, reusable skills, groceries pushed to my Kroger cart. It worked great. For me. But I was still the only person in the loop. The Tool Was Mine. The Problem Was Ours. We already had a family shopping list on Home Assistant — a tablet in the kitchen, an app on our phones. My daughter spots we're low on applesauce? She adds it. My husband wants bread? He adds it. But my meal planner and the family shopping list lived in two com