/usr/bin/mdtool is in monodevelop 5.10.0.871-2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 | #!/usr/bin/env bash
#this script should be in $PREFIX/bin
MONO_EXEC="exec -a mdtool mono-sgen"
EXE_PATH="${0%%/bin/mdtool}/lib/monodevelop/bin/mdtool.exe"
$MONO_EXEC $MONO_OPTIONS "$EXE_PATH" "$@"
|