Do you know what it does?
This is my understanding: a web service reachable via Nostr ie I only need to share an npub for you to find the service https://primal.net/e/note1e9nqey8dhyzw59mkhal2dpn26uc3jgw7076z22y82jcskryqh28s2jgf0f
Questions like this and what caused it to be asked is what will turn welders, plumbers, bankers, and autists - who have been lucky enough to find nostr now - into rabid web developers in a blink of an eye. nostr:note1jxx892jjfyxxuqdlzh8uwsxst4mq7jj2s9cl6rqa9l5k7ku5cnnqcsljfw