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

1047 loaded projects. Generated at 2026-08-05T22:43:59.395Z.

Project

ggml-org/llama.cpp

90

LLM inference in C/C++

Rag FrameworkDockerLibrary OnlyLocal
Quality84
Agent90

Project

infiniflow/ragflow

90

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

Rag FrameworkDockerLibrary OnlyLocal
Quality84
Agent90

🤗 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
Quality79
Agent88

Project

mem0ai/mem0

91

Universal memory layer for AI Agents

Rag FrameworkDockerVercelServerless
Quality84
Agent91

A unified AI model hub for aggregation & distribution. It supports cross-converting various LLMs into OpenAI-compatible, Claude-compatible, or Gemini-compatible formats. A centralized gateway for personal and enterprise model management. 🍥

Rag FrameworkDockerLibrary OnlyLocal
Quality84
Agent89

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

Rag FrameworkDockerLibrary OnlyLocal
Quality76
Agent87

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

Rag FrameworkLibrary OnlyLocalCloud
Quality69
Agent82

Build resilient agents.

Rag FrameworkLibrary OnlyLocalCloud
Quality76
Agent84

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
Quality70
Agent82

Project

getzep/graphiti

86

Build Real-Time Knowledge Graphs for AI Agents

Rag FrameworkDockerServerlessLibrary Only
Quality74
Agent86

Project

LMCache/LMCache

87

LMCache: Supercharge Your LLM with the Fastest KV Cache Layer

Rag FrameworkKubernetesLibrary OnlyLocal
Quality72
Agent87