Currently, the only way to share Outsystems code with LLMs or to show to a person on the forums, etc, is with a Screenshots, but a Screenshot cannot display everything at once: for example Input/Output parameters for several Actions in an Action flow in a single Screenshot.

A single one side Service Studio -> Text Editor would open new doors, if you can Copy/Paste Service Studio elements in a text form to paste into LLMs or other text editors for AI code generations, context, creation of documentation, etc.
It doesn't have to be perfect, it can be an imperfect, incomplete and invalid machine generated code (JSON, XML or any other text form, that is easier for the Service Studio team to implement), LLMs nowadays can quickly reformat it in a better form according to use case and extract whatever needed.

It can help by virtually all of a module/application elements inside Service Studio, but among the most beneficial would be StaticEntities and Entities + attributes, Structures + attributes, Action in a flow (names + input/output parameters), etc.) in a text form.

It is not the same as, but it would implicitly provide some solution for the problem from this idea:
https://www.outsystems.com/ideas/11114/copy-multiple-property-names/