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Sorry for delay in reply. I know it could seems a bit outdate, but it works with default passwords. even nowadays
Below answer I can provide:

• [Name] - routerkeygen
• [Version] - Latest from github ( https://github.com/routerkeygen/routerkeygenPC ); to be compiled cause the latest version released is not updated with latest update of the code.
• [Homepage] - https://github.com/routerkeygen + https://routerkeygen.github.io
• [Download] - https://github.com/routerkeygen + https://routerkeygen.github.io
• [Author] - Took form repo: Rui Araújo
• [Licence] - GNU General Public License v3.0 - https://github.com/routerkeygen/routerkeygenPC/blob/master/COPYING
• [Description] - Generate default keys for many type of wifi routers + https://github.com/routerkeygen/routerkeygenPC/blob/master/README.md
• [Dependencies] - Took from repo: cmake build-essential qt5-default libssl-dev qtscript5-dev libnm-gtk-dev qttools5-dev qttools5-dev-tools rpm lintian
• [Similar tools] - Most of them outdated algorithm, or a little bit complicated/not userfriendly like this; this has GUI and CLI version too.
• [How to install] - https://github.com/routerkeygen/routerkeygenPC/blob/master/INSTALL + https://github.com/routerkeygen/routerkeygenPC/blob/master/README.md
• [How to use] - Click "SCAN" and click on wifi networks not red to get keys. If I remeber well there is also the "self connection test" feature in PC version.

@kali-team, please could this be packaged up.
@author, If you want to help the packaging process, you can check the documentation here ~ https://www.kali.org/docs/development/public-packaging

Im not the author of the package; I think i provided all information I could :)

version 1.1.0+git20190721.c1f1665-0kali2 is now in kali.