Nope. Just Amethyst an 0xChat ill not get into others for now since i create my own clients and already running own Prototypes. If you want take a look yourself theyre online. FiveM Server Log Terminal (GTA5, Discord Webhook replacement):

◢ RDE ◣ NOSTR LOG TERMINAL

And my Nostr Terminal Prototype build for RDWE Nostr intregation (This is more like Developer Client working so far but needs some polishing etc.):

◢ RDWE ◣ NOSTR TERMINAL v2.0.0

But atm i am deep into my FiveM Code Sessions so when i continue working on it depends on when i am bored of FiveM coding. In few Days i quess i am bored and need to do something different wich will be RDWE for sure. And if so i might get into deeper Nostr intregation =P