RAGFlow is an open-source RAG (Retrieval-Augmented Generation) engine based on deep document understanding.

Collection of awesome LLM apps with AI Agents and RAG using OpenAI, Anthropic, Gemini and opensource models.

LlamaIndex is the leading framework for building LLM-powered agents over your data.

基于大模型搭建的聊天机器人，同时支持 微信公众号、企业微信应用、飞书、钉钉 等接入，可选择ChatGPT/Claude/DeepSeek/文心一言/讯飞星火/通义千问/ Gemini/GLM-4/Kimi/LinkAI，能处理文本、语音和图片，访问操作系统和互联网，支持基于自有知识库进行定制企业智能客服。

Opiniated RAG for integrating GenAI in your apps 🧠 Focus on your product rather than the RAG. Easy integration in existing products with customisation! Any LLM: GPT4, Groq, Llama. Any Vectorstore: PGVector, Faiss. Any Files. Anyway you want.

Universal memory layer for AI Agents; Announcing OpenMemory MCP - local and secure memory management.

AI's query engine - Platform for building AI that can answer questions over large scale federated data. - The only MCP Server you'll ever need

Your AI second brain. Self-hostable. Get answers from the web or your docs. Build custom agents, schedule automations, do deep research. Turn any online or local LLM into your personal, autonomous AI (gpt, claude, gemini, llama, qwen, mistral). Get started - free.

A modular graph-based Retrieval-Augmented Generation (RAG) system

An open-source RAG-based tool for chatting with your documents.

AI orchestration framework to build customizable, production-ready LLM applications. Connect components (models, vector DBs, file converters) to pipelines or agents that can interact with your data. With advanced retrieval methods, it's best suited for building RAG, question answering, semantic search or conversational agent chatbots.

Python scraper based on AI

🤖 Chat with your SQL database 📊. Accurate Text-to-SQL Generation via LLMs using RAG 🔄.

"LightRAG: Simple and Fast Retrieval-Augmented Generation"

🔥 MaxKB is an open-source platform for building enterprise-grade agents. MaxKB 是强大易用的开源企业级智能体平台。

AI Native Data App Development framework with AWEL(Agentic Workflow Expression Language) and Agents

Build Real-Time Knowledge Graphs for AI Agents

Gen-AI Chat for Teams - Think ChatGPT if it had access to your team's unique knowledge.

🤩 Easy-to-use global IM bot platform designed for the LLM era / 简单易用的大模型即时通信机器人开发平台 ⚡️ Bots for QQ / QQ频道 / Discord / WeChat（企业微信、个人微信）/ Telegram / 飞书 / 钉钉 / Slack 🧩 Integrated with ChatGPT、DeepSeek、Dify、n8n、Claude、Google Gemini、xAI、PPIO、Ollama、阿里云百炼、SiliconFlow、Qwen、Moonshot(Kimi K2)、SillyTraven、MCP、WeClone etc. LLM & Agent

💡 All-in-one open-source AI framework for semantic search, LLM orchestration and language model workflows