Awesome Opensource Ai

An Open Source implementation of Notebook LM with more flexibility and features

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

Self-evolving Context Database for AI Agents. Unify Agent Memory, Knowledge RAG and Skills.

Extremely fast Query Engine for DataFrames, written in Rust

DSPy: The framework for programming—not prompting—language models

Hundreds of models & providers. One command to find what runs on your hardware.

In-depth tutorials on LLMs, RAGs and real-world AI agent applications.

Your AI second brain. Self-hostable. Get answers from the web or your docs. Build custom agents, schedule automations, do deep research. Turn any online or local LLM into your personal, autonomous AI (gpt, claude, gemini, llama, qwen, mistral). Get started - free.

The Frontend Stack for Agents & Generative UI. React, Angular, Mobile, Slack, and more. Makers of the AG-UI Protocol

VoxCPM2: Tokenizer-Free TTS for Multilingual Speech Generation, Creative Voice Design, and True-to-Life Cloning

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

SGLang is a high-performance serving framework for large language models and multimodal models.

Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/

Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 60-95% fewer tokens, same answers. Library, proxy, MCP server.

ChatDev 2.0: Dev All through LLM-powered Multi-Agent Collaboration

A hive mind communication platform

⌥ Coding agent with the IDE wired in. Built by Stencil Labs.

The fundamental package for scientific computing with Python.

SOTA Open Source TTS

Open Source AI Platform - AI Chat with advanced features that works with every LLM

Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory with small models for free

Local-first code intelligence graph for MCP and CLI. Builds a persistent map of your codebase so AI coding tools read only what matters, with benchmarked context reductions on reviews and large-repo workflows.

Community plugin to control Blender 3D with any LLM of your choice. Not affiliated with the official Blender Foundation.

Memory and context engine + app that is extremely fast, scalable, and can be run fully locally. The Memory API for the AI era.

Fully automatic censorship removal for language models

Build Real-Time Knowledge Graphs for AI Agents

An autonomous agent that conducts deep research on any data using any LLM providers

Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action.

Simulation platform for general-purpose robotics & embodied AI learning.

A lightweight, powerful framework for multi-agent workflows

The batteries-included agent harness.

A powerful MCP toolkit for coding, providing semantic retrieval and editing capabilities - the IDE for your agent

Integrate cutting-edge LLM technology quickly and easily into your apps

The open source AI engineering platform for agents, LLMs, and ML models. MLflow enables teams of all sizes to debug, evaluate, monitor, and optimize production-quality AI applications while controlling costs and managing access to models and data.

Label Studio is a multi-type data labeling and annotation tool with standardized output format

Invoke is a leading creative engine for Stable Diffusion models, empowering professionals, artists, and enthusiasts to generate and create visual media using the latest AI-driven technologies. The solution offers an industry leading WebUI, and serves as the foundation for multiple commercial products.

🚀 The fast, Pythonic way to build MCP servers and clients.

An open-source AI coding agent that lives in your terminal.

🤗 LeRobot: Making AI for Robotics more accessible with end-to-end learning

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.

Apache Flink

Specification and documentation for Agent Skills

A game theoretic approach to explain the output of any machine learning model.

An open-source RAG-based tool for chatting with your documents.

Fast and memory-efficient exact attention

Graph Neural Network Library for PyTorch

Prefect is a workflow orchestration framework for building resilient data pipelines in Python.

"RAG-Anything: All-in-One RAG Framework"

Universal LLM Deployment Engine with ML Compilation

🔥 MaxKB is an open-source platform for building enterprise-grade agents. 强大易用的开源企业级智能体平台。