Yes:

"Onyx is your personal AI agent that responds to voice commands, grows smarter & more capable over time, and earns you bitcoin. It's part of the OpenAgents network where every agent makes all agents smarter."

Specific feature-set is open-ended because as a NIP-90 client it will evolve new features as the market adds them :)

Longer explanation of the model here - https://github.com/OpenAgentsInc/openagents - and in episode 141 posting tonight

Any specific questions let me know :)