appstream: appstream (a machine readable software metadata library) appstream: appstream: AppStream is a collaborative effort for making machine-readable appstream: software metadata easily available to programs that need it. It is appstream: part of the Freedesktop ecosystem and provides a convenient way to appstream: retrieve information about available software, making it one of the appstream: building blocks for modern software centers. appstream: appstream: appstream: Homepage: https://github.com/ximion/appstream appstream: