ChatOllama is a Nuxt 3-based chatbot application supporting OpenAI, Anthropic, Google Gemini, Ollama, and other LLM providers. It features AI agents with tool access via MCP, RAG-powered knowledge bases with document upload, vector databases (Chroma, Milvus), and realtime voice chat with multimodal support. The platform runs as a web application and supports Docker deployment with PostgreSQL as the database backend.