For reference, the list of repos are:

ArticleFeedbackv5
ArticleRatings
GlobalContribs
MediaWikiChat
NewTalkGlobal
NumberOfComments
Snippet
UnusedRedirects
DeepSea (skin)
Refreshed (skin)

I'll do this in a few days if there are no objections.

@Legoktm Just want to point that we have another project on that list (which is #USERNAME) but at the time that you saw the description it was removed by me ,but then I later realized that it was probably a better idea to keep it under the description but in it's own section as "Inactive/archived projects". That was my bad, sorry!

We've also recently just marked NumberOfComments (T146431) and NewTalkGlobal (T146242) as archived extensions, but perhaps ownership should be given in those repos still just in case?

What is @Kingcjc 's Gerrit username?

Group: https://gerrit.wikimedia.org/r/#/admin/groups/1252,members

And added to the above list of repositories.

In T146413#2660944, @SamanthaNguyen wrote:

@Legoktm Just want to point that we have another project on that list (which is #USERNAME) but at the time that you saw the description it was removed by me ,but then I later realized that it was probably a better idea to keep it under the description but in it's own section as "Inactive/archived projects". That was my bad, sorry!

We've also recently just marked NumberOfComments (T146431) and NewTalkGlobal (T146242) as archived extensions, but perhaps ownership should be given in those repos still just in case?

Done for all archived repos as well. Relatedly, please make sure you follow the entire process at https://www.mediawiki.org/wiki/Gerrit/Inactive_projects#Actions_to_deactivate_an_unused_repository.

Thanks for the tip and creating the group! I'll work on the steps. Also, I'm not sure about his username but I can ask him.