offerhopper.ai Grocery and Drug Store Shopping Assistant

This connects Claude to live grocery prices and promotions across German retailers like Aldi, Lidl, Rewe, Norma, and dm. It exposes shopping list optimization that turns natural language requests into actual products with current prices, then calculates multi-stop routes factoring in travel costs and time. The routing engine adjusts for walking, cycling, or driving and weighs whether detours for deals actually save money. Lists get sorted by typical store layout to minimize backtracking. Useful if you're building shopping assistants for German markets or need real-time price comparison beyond static flyers. The service runs as a non-commercial project with streamable HTTP transport.