Right now this is just a static dummy page with an example tag structure, but this is where eventually the community will be able to make and curate your own tags/items for trade matching.
If you have something you want to be able to trade more easily with my matching algorithm and already have a spreadsheet or some other structured format of the item dataset feel free to email me and I can have a look at handcrafting a bulk import in a way that optimises matching/search.