Quasi All scripts of Max Smirnov are here!
https://moi3d.com/wiki/MaxScriptArchive

All for make Subdivisions modeling inside Moi3D! ;)
sSPlit, SBridge, sSCale, SubDiv beta 9

and this fabulous thread! :)

http://moi3d.com/forum/index.php?webtag=MOI&msg=9689.1

About the"list" inside MOi3D it's Custom UI ;) (same archive Page above)