Most of these are extensions of available Houdini SOPs or small little tools to help generate buildings.
mbCarve
Extended SOP of the Houdini internal Carve.
mbDeleteByArea
Deletes a Polygon with an area less than the defines Value. Good for cleaning or separating lots that are too small or too big.
mbextendCurve
Extends the ends of a curve.
mbInsetter
Extrude SOP Inset with multiple iterations and fusing of close points. Only used in cases where the 2D Polyexpand fails (Almost no use in H16 anymore. Use 2d polyexpand instead)
mbMultiCurveSect
Curvesect but with multiple Lines. (Similar to H16 Intersection Stitch but can be faster with low polyamount)
mbReverseBackface
Revereses Normals that face backwards or the direction defines by the user.
mbSplitByPerimter
Splits a Polygon by its longest Perimeter
Tries to generate a footprint out of a polygon input. Not that fast so its not useful to process a ton amount of polygons.
The Toggle Generate All Cuttings will Polyexpand the lines to faces. and create center outside and corner groups.