Category
RAG / vector
Retrieval-augmented generation, vector databases, embeddings and search.
25 repos tracked
est. means the star gain is estimated, not measured: until OSS Radar has collected enough daily snapshots for a repo, we use total stars ÷ days since creation (or extrapolate from the snapshots we do have). Estimates are replaced by measured deltas automatically as history builds up.
- 1virgiliojr94/book-to-skill
Turn any technical book PDF into a Claude Code skill — ready to study, reference, and use while you work. Why it matters: relevant for grounding LLMs in your own data.
RAG / vectorPython★ 35k
+210est.stars / 24h
- 2datawhalechina/hello-agents
《从零开始构建智能体》——从零开始的智能体原理与实践教程. Why it matters: relevant for grounding LLMs in your own data.
RAG / vectorPython★ 83k
+207est.stars / 24h
- 3TencentCloud/TencentDB-Agent-Memory
TencentDB Agent Memory is a team-level memory hub for AI Agents — turning conversations, docs, and code into four reusable memory assets (Chat… Why it matters: relevant for grounding LLMs in your own data.
RAG / vectorTypeScript★ 28k
+150est.stars / 24h
- 4HKUDS/DeepTutor
DeepTutor: Lifelong Personalized Tutoring. https://deeptutor.info/. Why it matters: relevant for grounding LLMs in your own data.
RAG / vectorPython★ 41k
+143est.stars / 24h
- 5deeplethe/utopia
World's first open-source enterprise world model. Why it matters: relevant for grounding LLMs in your own data.
RAG / vectorRust★ 8.3k
+125est.stars / 24h
- 6langchain-ai/langchain
The agent engineering platform. Why it matters: relevant for grounding LLMs in your own data.
RAG / vectorPython★ 148k
+101est.stars / 24h
- 7infiniflow/ragflow
RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a superior… Why it matters: relevant for grounding LLMs in your own data.
RAG / vectorGo★ 92k
+89est.stars / 24h
- 8StarTrail-org/PixelRAG
https://arxiv.org/abs/2606.28344. The end of web parsing. The beginning of scalable pixel-native search. link: https://pixelrag.ai/. Why it matters: relevant for grounding LLMs in your own data.
RAG / vectorPython★ 10k
+75est.stars / 24h
- 9ConardLi/garden-skills
ConardLi's open-source Skills collection, featuring web design, knowledge retrieval, image generation, and more. Why it matters: relevant for grounding LLMs in your own data.
RAG / vectorCSS★ 13k
+73est.stars / 24h
- 10VectifyAI/PageIndex
PageIndex: Document Index for Vectorless, Reasoning-based RAG. Why it matters: relevant for grounding LLMs in your own data.
RAG / vectorPython★ 39k
+70est.stars / 24h
- 11opendataloader-project/opendataloader-pdf
PDF Parser for AI-ready data. Automate PDF accessibility. Open-source. Why it matters: relevant for grounding LLMs in your own data.
RAG / vectorJava★ 30k
+57est.stars / 24h
- 12mem0ai/mem0
The Memory Layer for AI Agents - Drop-in memory infrastructure for AI agents and apps. Context that persists. Built for production. Why it matters: relevant for grounding LLMs in your own data.
RAG / vectorPython★ 67k
+55est.stars / 24h
- 13HKUDS/LightRAG
[EMNLP2025] LightRAG: Simple and Fast Retrieval-Augmented Generation. Why it matters: relevant for grounding LLMs in your own data.
RAG / vectorPython★ 40k
+54est.stars / 24h
- 14alibaba/zvec
A lightweight, lightning-fast, in-process vector database. Why it matters: relevant for grounding LLMs in your own data.
RAG / vectorC++★ 16k
+52est.stars / 24h
- 15simstudioai/sim
Sim is the collaborative workspace to build, deploy, and monitor AI agents and workflows. Used by 100,000+ builders. Why it matters: relevant for grounding LLMs in your own data.
RAG / vectorTypeScript★ 30k
+46est.stars / 24h
- 16SenteLabsAI/OpenExecutive
AI-powered virtual executive team — a single coherent executive persona backed by 8 specialist agents (FastAPI + Next.js). Why it matters: relevant for grounding LLMs in your own data.
RAG / vectorPython★ 5.6k
+45est.stars / 24h
- 17youngyangyang04/llm-master
大模型(LLM)全栈学习路线与中文教程:覆盖 Prompt Engineering、RAG、AI Agent、MCP、微调、模型部署、Transformer、AI 编程与大厂面试,从入门到生产实践。 Why it matters: relevant for grounding LLMs in your own data.
RAG / vector★ 1.3k
+41est.stars / 24h
- 18getzep/graphiti
Build Real-Time Knowledge Graphs for AI Agents. Why it matters: relevant for grounding LLMs in your own data.
RAG / vectorPython★ 32k
+40est.stars / 24h
- 19microsoft/graphrag
A modular graph-based Retrieval-Augmented Generation (RAG) system. Why it matters: relevant for grounding LLMs in your own data.
RAG / vectorPython★ 36k
+39est.stars / 24h
- 20langchain-ai/langgraph
Build resilient agents. Why it matters: relevant for grounding LLMs in your own data.
RAG / vectorPython★ 43k
+37est.stars / 24h
- 21run-llama/llama_index
LlamaIndex is the document processing platform for AI. Why it matters: relevant for grounding LLMs in your own data.
RAG / vectorPython★ 52k
+36est.stars / 24h
- 22NirDiamant/RAG_Techniques
This repository showcases various advanced techniques for Retrieval-Augmented Generation (RAG) systems. Each technique has a detailed notebook… Why it matters: relevant for grounding LLMs in your own data.
RAG / vectorJupyter Notebook★ 30k
+36est.stars / 24h
- 23The-Vibe-Company/quivr
An open-source engine that turns continuous content streams into search and monitoring. Durable ingestion, hybrid search, alerts, and plugins for… Why it matters: relevant for grounding LLMs in your own data.
RAG / vectorGo★ 40k
+32est.stars / 24h
- 24InsForge/InsForge
The all-in-one, open-source backend platform for agentic coding. InsForge gives your coding agent database, auth, storage, compute, hosting, and AI… Why it matters: relevant for grounding LLMs in your own data.
RAG / vectorTypeScript★ 13k
+30est.stars / 24h
- 25semantica-agi/semantica
Graph-Native Infrastructure for Context and Accountable AI Systems. Why it matters: relevant for grounding LLMs in your own data.
RAG / vectorPython★ 14k
+29est.stars / 24h