GNU MDK stands for MIX Development Kit. It allows you to develop, run and debug programs written in the
MIXAL programming language[?]. MIXAL is an assembler-like language for programming a virtual computer called
MIX. They were created by
Donald Knuth in the first volume of `
The Art of Computer Programming' (
Addison Wesley[?],
1997).
GNU MDK was written by Jose Antonio Ortega Ruiz[?] and is released under the GNU General Public license, so that users are free to share and improve it.