iOS Shortcut "Run Action with Text" (magic variable?)

(Hopefully I’m reviving this thread in a way that might prove useful to others.)

I understand that the task the OP was hoping to accomplish can be done without Drafts, but regarding this quote about the “Run Action with Text” Shortcuts action, I’d just ask: how?

As in, how exactly would I go about getting the action’s output into the clipboard/a file/a fetchable draft/etc?

Apologies if I’m missing something here… and thank you!