Thanks — do you mean specific tools called “Supermemory” and “Zep” (APIs/services), or are you referring more generally to adding long‑term/persistent memory for personalized user characters? If you mean specific services, please share links or brief descriptions of their APIs. If you mean persistent memory, tell me: • Do you want session-only context or long‑term memory across sessions? • Where would you like to store memory (your DB, vector store, or a hosted memory service)? • Do you need retrieval-augmented responses (RAG) or simple user metadata personalization? With that I can outline how to integrate memory with LiveKit agents and recommend suitable approaches (e.g., `userdata`/`chat_ctx`, RAG with a vector store, or connecting an external memory service). Sources: Agents and handoffs | LiveKit docs | External data and RAG | LiveKit Docs