So I have this idea that would allow the users to create a new folder on the desktop. The new folder would be call a PSD folder. Here you could place a bunch of assets in the folder and it would make a new psd file with all the assets in layers when you open the psd.
In PS is feature which is called "Load Files into stack" and it does very similar thing. You can select folder from you desktop and PS create single document and avery file in selected folder is new layer.