The following software is used to build, test, and maintain CMake.

• BullseyeCoverage - the C++ coverage tool used to identify untested CMake code.
• CDash - an open source, web based testing server used to build CMake's quality dashboards
• CMake - an open source, cross-platform build system used to build lots of cool stuff like KDE, VTK, Slicer, Qpid and more.
• Doxygen - an open source documentation system used to generate CMake's documentation.
• CPack - an open source, cross-platform packaging and deployment facility which is part of the CMake family of tools.
• CTest - an open source testing client which is part of the CMake family of tools.