onyx

Onyx is a feature-rich open source AI platform designed to provide an easy-to-deploy application layer interface for large language models. The platform supports RAG, deep research, code execution, and various AI agent capabilities, while remaining compatible with mainstream self-hosted and proprietary LLMs. Users can deploy via the standard or lightweight versions to meet different needs ranging from personal use to enterprise-level collaboration.

Onyx is a full-featured open-source AI platform designed to serve as an application layer for Large Language Models (LLMs), providing users with a self-hostable interactive interface. By integrating RAG, deep research, code execution, and multimodal capabilities, the project solves integration challenges for enterprises and individuals when using LLMs for complex tasks. Its architecture is flexible, supporting both standard and Lite deployment modes to accommodate varying resource requirements from personal testing to large-scale enterprise applications, and it provides extensive connectors and MCP support to expand external application interaction.