-X/-T only support functions that take a map

depending on your goals, https://github.com/babashka/cli might be of interest

I’m just writing a wrapper fn for the time being; another dep is probably not necessary for my use case.

babashka.cli also only invokes functions that take maps

ah, sorry - I thought the focus was on the cli calling, not the function to call

the focus is on making functions that take maps (similar to -X) invokable as unix-like CLIs (like you're used to from tools.cli) using some light metadata annotation

at least, that's one of the things that it does. you can also just parse args yourself (like with tools.cli) and then invoke any function you want