Awesome Opensource Ai

The AI Toolkit for TypeScript. From the creators of Next.js, the AI SDK is a free open-source library for building AI-powered applications and agents

Generative Models by Stability AI

Symphony turns project work into isolated, autonomous implementation runs, allowing teams to manage work instead of supervising coding agents.

PM Skills Marketplace: 100+ agentic skills, commands, and plugins — from discovery to strategy, execution, launch, and growth.

Persistent file-based planning for AI coding agents and long-running tasks. Crash-proof markdown plans, session recovery after /clear and compaction, per-turn re-injection against context rot, deterministic completion gate. Manus-style. Install from npm, the Claude Code plugin marketplace, or npx skills. Codex, Cursor, OpenCode, 60+ agents.

The Cursor for Designers • An Open-Source AI-First Design tool • Visually build, style, and edit your React App with AI

Open Source alternative to Algolia + Pinecone and an Easier-to-Use alternative to ElasticSearch ⚡ 🔍 ✨ Fast, typo tolerant, in-memory fuzzy Search Engine for building delightful search experiences

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.

SoTA open-source TTS

Apache Flink

Specification and documentation for Agent Skills

Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, DeepSeek, and more. Simple declarative configs with command line and CI/CD integration. Used by OpenAI and Anthropic.

Distribute and run LLMs with a single file.

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

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

Agent2Agent (A2A) is an open protocol enabling communication and interoperability between opaque agentic applications.

Official Compound Engineering plugin for Claude Code, Codex, Cursor, and more

Implementation of Vision Transformer, a simple way to achieve SOTA in vision classification with only a single transformer encoder, in Pytorch

A simple screen parsing tool towards pure vision based GUI agent

Faster Whisper transcription with CTranslate2

Platform for stateful agents: AI with advanced memory that can learn and self-improve over time.

AI Agents & MCPs & AI Workflow Automation • (~400 MCP servers for AI agents) • AI Automation / AI Agent with MCPs • AI Workflows & AI Agents • MCPs for AI Agents

Fast and memory-efficient exact attention

🤖 Python examples of popular machine learning algorithms with interactive Jupyter demos and math being explained

Roo Code gives you a whole dev team of AI agents in your code editor.

DeepSeek Coder: Let the Code Write Itself

The open-source alternative to Claude Cowork (powered by opencode)

PArallel Distributed Deep LEarning: Machine Learning Framework from Industrial Practice （『飞桨』核心框架，深度学习&机器学习高性能单机、分布式训练和跨平台部署）

Graph Neural Network Library for PyTorch

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

ncnn is a high-performance neural network inference framework optimized for the mobile platform

The first open-source harness builder for AI coding. Make AI coding deterministic and repeatable.

Audiocraft is a library for audio processing and generation with deep learning. It features the state-of-the-art EnCodec audio compressor / tokenizer, along with MusicGen, a simple and controllable music generation LM with textual and melodic conditioning.

DeepSeek 4 Flash and PRO local inference engine for Metal, CUDA and ROCm

Temporal service

"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。

Open-source vector similarity search for Postgres

A reactive notebook for Python — run reproducible experiments, query with SQL, execute as a script, deploy as an app, and version with git. Stored as pure Python. All in a modern, AI-native editor.

A high-performance observability data pipeline.

Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards.

Scale computer-use 2.0 with open-source drivers, cross-OS fleets, and benchmarks for training, evaluation, and data generation.

No description.

Multi-lingual large voice generation model, providing inference, training and deployment full-stack ability.

Large-scale Self-supervised Pre-training Across Tasks, Languages, and Modalities

Chat with your documents on your local device using GPT models. No data leaves your device and 100% private.

Open-source LLM knowledge platform: turn raw documents into a queryable RAG, an autonomous reasoning agent, and a self-maintaining Wiki.

🤗 The largest hub of ready-to-use datasets for AI models with fast, easy-to-use and efficient data manipulation tools

ONNX Runtime: cross-platform, high performance ML inferencing and training accelerator