Archive:Build Service KDE Rich Client
Please refer to this article's discussion page for more information.
A rich client for the build service is developed by Jonathan Arsenault as part of Google's Summer of Code 2006.
Programmed as a c++ QT/KDE GUI application to help user of the opensuse build service, communication with the server is done in xml using kio_slave. Currently viewing of project listing, project metada and some data about their package should work.
Writing of those data back to server is currently in development :\
https://svn.berlios.de/svnroot/repos/opensuse/trunk/buildservice/src/richclient/ subversion repository
http://software.opensuse.org/download/openSUSE:/Tools/ for repo containing built package for diferent distro.
You can find some screenshot here http://jarpack.net/images/nbs/