Open Source AI Platform & Advanced AI Chat Application
26.3k 2026-04-10

onyx-dot-app/onyx

Onyx is an open-source AI platform providing a feature-rich interface for Large Language Models, enabling advanced AI chat with RAG, web search, and agentic capabilities.

Core Features

Agentic RAG for superior search and answer quality
Deep Research with multi-step information gathering
Custom AI Agents with unique instructions and actions
Web Search supporting multiple providers and crawlers
Code Execution in a sandbox for data analysis and file modification

Quick Start

curl -fsSL https://onyx.app/install_onyx.sh | bash

Detailed Introduction

Onyx is positioned as the application layer for Large Language Models, offering a robust, self-hostable open-source platform that extends far beyond basic chat interfaces. It integrates a comprehensive suite of advanced functionalities, including Agentic Retrieval Augmented Generation (RAG) for superior information retrieval, multi-step deep research, web browsing with various providers, and secure code execution in a sandbox environment. Empowering users to build and deploy sophisticated AI agents with unique instructions and actions, Onyx supports both self-hosted (like Ollama) and proprietary (like OpenAI) LLMs. This flexibility makes it a powerful solution for individuals and enterprises seeking to leverage AI with enhanced control, customization, and advanced capabilities for diverse applications.

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