I want to help, what can I do?
If you see a bug and it is not packaging related (i.e. you know it's a programming error), file a bug at the KDE bts website (https://bugs.kde.org) instead of/as well as the Debian BTS, unless it is release critical. If you do file bugs with both systems, please note in each bug the ID of the bug in the other system.
Forward existing bugs reported to the Debian BTS (https://firstname.lastname@example.org) that you can reproduce and aren't Debian specific to the KDE bts.
Write better descriptions for the packages. Email such descriptions to the package maintainer or to email@example.com.
- Write man pages for programs without them. You may also want to translate existing manpages.
Keep this FAQ up-to-date
Help with the KDETodo items.
- Run lintian on the packages and fix all the errors and warnings.
If you are interested/involved in the development side of Qt/KDE for Debian, join the debian-qt-kde mailing list
Most stuff is kept on https://pkg-kde.alioth.debian.org.