https://toolhub.wikimedia.org/tools/pywikibot and https://toolhub.wikimedia.org/tools/wikimedia-quarry are good examples of tools that feature much more metadata than the bare minimum required during initial tool registration.
Many tools could need a helping hand to fill in missing information. This would aid in tool discovery and make the tools ecosystem better for everyone. While some information is editable only by the author(s) of a tool, much of it can be added by anyone willing to spend some time doing a bit of research.
For information on how to edit, see https://meta.wikimedia.org/wiki/Toolhub/Hackathon_2022#Edit_Toolhub_records
Thank you for your help and happy editing!