Nyx

Overview

Nyx is a deployed personal voice assistant on Discord with persistent memory via Supabase and local embeddings using Ollama. Supports voice-to-voice interactions with action tools.

Features

• Voice I/O: Speech-to-text and text-to-speech for natural conversations
• Persistent Memory: Embeddings-based memory retrieval for context across sessions
• Action Tools: Integration with calendar, notes, reminders, and web actions
• Local + Cloud: Ollama for embeddings (privacy) + OpenAI for reasoning

Tech Stack

• Platform: Discord bot for voice channels
• STT/TTS: OpenAI Whisper + ElevenLabs/local TTS
• Memory: Supabase for storage + Ollama embeddings
• LLM: OpenAI GPT-4 for conversations and tool use

Use Cases

• Voice-controlled task management
• Meeting notes and reminders
• Information lookup and research
• Personal knowledge base queries