Git.Top Guide

Open Source RAG Frameworks

RAG frameworks and related retrieval projects for agents that need indexing, retrieval, memory, and knowledge workflows.

Guide

RAG Selection Signals

Agents should inspect data connectors, vector database assumptions, deployment target, maintenance score, and collection metadata for resource hubs.

Guide

Use Cases

Use this page for project discovery around retrieval augmented generation, document indexing, agent memory, and knowledge-base application stacks.

Data Source

d1 / d1_query

1224 loaded projects. Generated at 2026-11-04T01:31:50.455Z.

🤗 Transformers: the model-definition framework for state-of-the-art machine learning models in text, vision, audio, and multimodal models, for both inference and training.

Rag FrameworkLibrary OnlyLocalCloud
Quality84
Agent88

Project

ggml-org/llama.cpp

90

LLM inference in C/C++

Rag FrameworkDockerLibrary OnlyLocal
Quality84
Agent90

Project

infiniflow/ragflow

90

RAGFlow is an agent-native database: a Retrieval-Augmented Generation (RAG) engine that grew into context infrastructure.

Rag FrameworkDockerLibrary OnlyLocal
Quality84
Agent90

Open-source AI gateway. Self-hosted LLM gateway with OpenAI-, Claude- and Gemini-compatible APIs, model routing, access control, usage tracking and cost accounting.

Rag FrameworkDockerLocalCloud
Quality84
Agent87

Build resilient agents.

Rag FrameworkLibrary OnlyLocalCloud
Quality84
Agent87

Project

mem0ai/mem0

88

The Memory Layer for AI Agents - Drop-in memory infrastructure for AI agents and apps. Context that persists. Built for production.

Rag FrameworkDockerVercelServerless
Quality75
Agent88

An open-source long-horizon SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skill, subagents and message gateway, it handles different levels of tasks that could take minutes to hours.

Rag FrameworkDockerLocalCloud
Quality72
Agent83

Port of OpenAI's Whisper model in C/C++

Rag FrameworkDockerLibrary OnlyLocal
Quality65
Agent89

100+ AI Agents, Agent Skills and RAG Apps - Free and Open Source.

Rag FrameworkLibrary OnlyLocalCloud
Quality63
Agent79

Project

getzep/graphiti

86

Build Real-Time Knowledge Graphs for AI Agents

Rag FrameworkDockerServerlessLibrary Only
Quality62
Agent86

Air-gapped, privacy-focused, open-source NotebookLM alternative. AI agent that researches, transforms, and edits your documents. Join our Discord: https://discord.gg/ejRNvftDp9

Rag FrameworkLocalCloud
Quality55
Agent83