nostr:npub1xnf02f60r9v0e5kty33a404dm79zr7z2eepyrk5gsq3m7pwvsz2sazlpr5 is a remote control for nodes. You connect it via LNDHub or LND (REST) and it can execute commands to create invoices and manage node operations.

If you have a nostr:npub1getal6ykt05fsz5nqu4uld09nfj3y3qxmv8crys4aeut53unfvlqr80nfm account you can connect it and set up an instant mobile wallet, or if you run a full node with LND you can manage channels, sign with your pubkey, etc.

The upcoming version will also allow you to create your own channels using their node architecture.