When added modules, there should be a button on the side that'll display all added items/blocks/meshes, and their stats. Right next to this button some text by the author should be displayed, in case the author needs to tell you something important before viewing it. (compatibility list, or warning you that'll ruin the surprise of the mod). Perhaps there is another text file made by the author that contains tags, for better sorting and searching. The module overview program would be pretty simple. It would simple search the item/mesh/block/ect folders, and if they exist, apply the textures to said object. For items and the likes, it'll also search for the prefab file to display stats.