This tool is made for Unreal Engine. It currently includes features such as mass-importing assets with pre-defined settings, distributing assets into custom created folder structures, as well as auto instancing materials for multiple static meshes at once.
UE5 Python Documentation: https://docs.unrealengine.com/5.0/en-US/PythonAPI/
Link to ArtStation: https://amritha2112.artstation.com/projects/OGqndk