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1,407 apps, agents and plugins from GitHub, ranked on how actively they are maintained rather than on stars. Security review is in progress and every project shows exactly what has and has not been checked.

tech·an·dri·a/tɛkˈændriə/n.
A library for the tools of a new age. After the Library of Alexandria, which copied every scroll that reached its harbour before it went on the shelf.
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Ranked by total stars at the last daily refresh. This is not stars earned during the selected period. Star counts in the AI category are known to be inflated by fake-star campaigns, so activity and license are shown first.

13 projects matching “retrieval-augmented-generation”
infiniflow organisation mark

ragflow

infiniflow/ragflow

RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a superior context layer for LLMs

Pushed yesterday.Apache License 2.0GoDeveloper tools94.1k+500
pathwaycom organisation mark

llm-app

pathwaycom/llm-app

Ready-to-run cloud templates for RAG, AI pipelines, and enterprise search with live data. 🐳Docker-friendly.⚡Always in sync with Sharepoint, Google Drive, S3, Kafka, PostgreSQL, real-time data APIs, and more.

Pushed 2 days ago.MIT LicenseJupyter NotebookApps58.7k
HKUDS organisation mark

LightRAG

HKUDS/LightRAG

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

Pushed today.MIT LicensePythonApps40.7k+125
VectifyAI organisation mark

PageIndex

VectifyAI/PageIndex

📑 PageIndex: Document Index for Vectorless, Reasoning-based RAG

Pushed today.MIT LicensePythonApps40.4k+387
chatchat-space organisation mark

Langchain-Chatchat

chatchat-space/Langchain-ChatchatDormant

Langchain-Chatchat(原Langchain-ChatGLM)基于 Langchain 与 ChatGLM, Qwen 与 Llama 等语言模型的 RAG 与 Agent 应用 | Langchain-Chatchat (formerly langchain-ChatGLM), local knowledge based LLM (like ChatGLM, Qwen and Llama) RAG and Agent app with langchain

No push in over a year ago.Apache License 2.0PythonApps38.7k
deepset-ai organisation mark

haystack

deepset-ai/haystack

Open-source AI orchestration framework for building context-engineered, production-ready LLM applications. Design modular pipelines and agent workflows with explicit control over retrieval, routing, memory, and generation. Built for scalable agents, RAG, multimodal applications, semantic search, and conversational systems.

Pushed today.Apache License 2.0PythonDeveloper tools27.0k+67
memvid organisation mark

memvid

memvid/memvidSlowing

Memory layer for AI Agents. Replace complex RAG pipelines with a serverless, single-file memory layer. Give your agents instant retrieval and long-term memory.

Last push 4 months ago.Apache License 2.0RustAgents17.4k+1
The-Pocket organisation mark

PocketFlow

The-Pocket/PocketFlowSlowing

Pocket Flow: 100-line LLM framework. Let Agents build Agents!

Last push 4 months ago.MIT LicensePythonDeveloper tools11.3k+15
SciPhi-AI organisation mark

R2R

SciPhi-AI/R2RDormant

SoTA production-ready AI retrieval system. Agentic Retrieval-Augmented Generation (RAG) with a RESTful API.

No push in over a year ago.MIT LicensePythonDeveloper tools8.1k+33
Marker-Inc-Korea organisation mark

AutoRAG

Marker-Inc-Korea/AutoRAG

Your Personal Librarian Agent. Ask anything on your computer, organize files, remember important info and files.

Pushed yesterday.Apache License 2.0TypeScriptPlugins5.7k+1
TaskingAI organisation mark

TaskingAI

TaskingAI/TaskingAIDormant

The open source platform for AI-native application development.

No push in over a year ago.Apache License 2.0PythonApps5.4k+1
vitali87 organisation mark

code-graph-rag

vitali87/code-graph-rag

The ultimate RAG for your monorepo. Query, understand, and edit multi-language codebases with the power of AI and knowledge graphs

Pushed today.MIT LicensePythonPlugins5.4k+37
GiovanniPasq organisation mark

agentic-rag-for-dummies

GiovanniPasq/agentic-rag-for-dummies

A modular Agentic RAG built with LangGraph — learn Retrieval-Augmented Generation Agents in minutes.

Pushed 2 days ago.MIT LicenseJupyter NotebookAgents4.4k+41
The Great Hall: top open-source AI tools — Techandria