QBT Build Tool
See QBT manifest which contains the source for QBT here: https://github.com/AmlingQbt/meta/
Trust that this website is run by a QBT core developer using keybase.io, a system for purely public trust.
QBT is released to the public domain via the Unlicense.
Current QBT meta_tools.release CumulativeVersion:
Download this binary version of QBT and meta_tools to get started: meta_tools.release.tar.gz
The current release as well as all past releases are hosted on cmyers' github because he does the releases.