I’ve tried plenty of AI tools that were impressive for an afternoon and almost completely forgettable by the end of the week. They could explain Docker, suggest a command, or produce a clean troubleshooting checklist, but that didn’t help much when I was looking at one of my own services and trying to remember what I’d changed months earlier. The problem wasn’t always that the model was bad. It was that the model knew nothing about my network, my containers, or the reasons behind decisions I’d made while trying to get something working. Once I gave it access to my home lab notes, it finally started helping with the maintenance work I actually do.