How to export list of unique layer names?

The Figma file I work with has ~750 individual top level layers (ie screens and modals).
They are all uniquely named - or meant to be.

I would like to extract a list of the layer names so I can:
(a) ensure they are unique using a spreadsheet
(b) ensure they conform to the naming convention
(c) populate a custom design mgt database that records other attributes about screen usage.

I have used the Sorter plugin (very handy) to help with a manual version of (a) and (b) - but that is very manual and mistake prone.

Any thoughts?
tx