Yes, it’s possible. I have admin rights on dev.gnupg.org and can create accounts.
Please send a direct message to me with:
- user name
- real name
- mail address
to be used for the phabricator account there.
For all people considering applying for an account at dev.gnupg.org: it is a development tool where we track our tickets, no support forum. For support use the forum here or the gnupg-users mailing list. The latter especially if you have questions which go deeply into gpg internals.