I made a first version of this DVM. You can try it with the bot nostr:npub1cc79kn3phxc7c6mn45zynf4gtz0khkz59j4anew7dtj8fv50aqrqlth2hf for now. Will add this somehow to the website as well. DM it with 15 Amethyst and it should show all users with amethyst in their profile.