While color, contrast, and saturation transfer beautifully, LUTs (CUBE files) are strictly color maps. They store: Local adjustments (masks, brushes). Lens corrections. Noise reduction or grain. Transform/Crop data.
: A versatile desktop application that supports batch processing. You simply right-click your .XMP files and select "Convert to cube". IWLTBAP LUT Generator xmp to cube converter
The most common methods involve using specialized plugins or a "HALD" image bridge to translate metadata into color data. Convert xmp to cube - Filestar and saturation transfer beautifully
If you do not want to use a direct plugin, the manual "round-trip" method is the standard alternative: xmp to cube converter