(But in seriousness, I hadn't considered using shortcuts. It's not clear it's extensible enough to do exactly what I want, but I'll look into it)
If you like creating, buying software from Anthropic is boring as hell.
It leaves more room for skill expression when you're making architectural decisions, defining scope, and designing the application.
If you really want to engage an LLM to help point it towards Cherri (https://github.com/electrikmilk/cherri) to help with implementation