Top #rag Tools & Software

awesome-llm-apps

github

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

PaddleOCR

github

Turn any PDF or image document into structured data for your AI. A powerful, lightweight OCR toolkit that bridges the gap between images/PDFs and LLMs. Supports 100+ languages.

llama_index

github

LlamaIndex is the leading document agent and OCR platform

hello-agents

github

📚 《从零开始构建智能体》——从零开始的智能体原理与实践教程

LightRAG

github

[EMNLP2025] "LightRAG: Simple and Fast Retrieval-Augmented Generation"

graphrag

github

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

daily_stock_analysis

github

LLM驱动的 A/H/美股智能分析器：多数据源行情 + 实时新闻 + LLM决策仪表盘 + 多渠道推送，零成本定时运行，纯白嫖. LLM-powered stock analysis system for A/H/US markets.

storm

github

An LLM-powered knowledge curation system that researches a topic and generates a full-length report with citations.

graphify

github

AI coding assistant skill (Claude Code, Codex, OpenCode, Cursor, Gemini CLI, GitHub Copilot CLI, OpenClaw, Factory Droid, Trae, Google Antigravity). Turn any folder of code, docs, papers, images, or videos into a queryable knowledge graph