There are already key bindings for eval current form, eval top-level form. What do you think is missing?

Here's what I see in the command palette for "calva eval":

sorry i meant like a script

Oh, you mean like custom REPL snippets in Calva?

i’m debugging something and want to set a hotkey to shadow/compile

See https://github.com/seancorfield/vscode-calva-setup/blob/develop/calva/config.edn

yay

Docs https://calva.io/custom-commands