matrix-commander : A simple but convenient CLI-based Matrix client app for sending and receiving ( https://github.com/8go/matrix-commander )
mirage : A fancy, customizable, keyboard-operable Qt/QML+Python Matrix chat client. ( https://github.com/mirukana/mirage )
pantalaimon : A Matrix proxy daemon that adds E2E encryption capabilities ( https://github.com/matrix-org/pantalaimon )
spectral : A glossy client for Matrix, written in QtQuick Controls 2 and C++. ( https://gitlab.com/spectral-im/spectral )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a src_prepare-overlay
For Paludis use this rsync : rsync://gentoo.zugaina.org/src_prepare-overlay-portage
If you have a problem : ycarus(-at-)zugaina.org