2025 AI Open Source Project Latest Active Update Ranking

A document understanding and semantic retrieval framework based on large language models, designed for enterprise knowledge bases and RAG applications.

A general-purpose LLM-based intelligent agent for software engineering, supporting the execution of complex development tasks with natural language instructions.

A CLI tool for analyzing token usage and costs in local JSONL files for Claude Code.

A multi-agent platform based on large language models, providing developer-friendly message exchange mechanisms and distributed deployment capabilities.

An AI-powered task management system designed for developers collaborating with Claude AI, seamlessly integrating with IDE environments like Cursor and Windsurf.

A one-stop AI agent development tool that provides a visual interface to simplify the entire process of agent creation, debugging, and deployment.

Enterprise-grade agentic AI framework for Java developers, built on Spring AI with deep Alibaba Cloud integration for building intelligent agents, workflows, and multi-agent applications

An end-to-end speech recognition toolkit based on ModelScope, supporting various functions such as speech recognition, voice activity detection, and punctuation restoration.

An open-source large language model inference optimization library developed by NVIDIA, providing state-of-the-art performance optimization for GPU inference through TensorRT technology.

A powerful Model Context Protocol (MCP) command-line interface tool

An open-source LLM application development platform that integrates agent workflows, RAG pipelines, model management, and more, allowing you to quickly go from prototype to production deployment.

A leading AI creative engine based on Stable Diffusion, providing powerful AI image generation and editing tools for professionals and artists.

PyTorch: Python tensor and dynamic neural network with strong GPU acceleration

An easy-to-use and fast deep learning and large language model deployment toolkit that supports cloud, mobile, and edge deployment. It includes 20+ mainstream scenarios and 150+ SOTA models for image, video, text, and audio, with end-to-end optimization, multi-platform, and multi-framework support.

Milvus is a high-performance, cloud-native open-source vector database built for large-scale vector similarity search in AI and GenAI applications.

An open-source Retrieval-Augmented Generation engine based on deep document understanding, providing accurate and reliable question answering capabilities for businesses of all sizes.

The AWS MCP Server is an open-source toolkit that empowers AI code assistants with AWS best practices through the Model Context Protocol (MCP), enhancing cloud development workflows.

AI Query Engine - An open-source platform to build and deploy machine learning models on large-scale federated data sources using SQL syntax.

AI-powered search and RAG platform that doesn't require data movement, providing instant answers to enterprise knowledge securely across 100+ applications.

A feature-rich Model Context Protocol (MCP) gateway and registry that provides unified management of tools, resources, and prompts, supports REST API to MCP protocol conversion, and features security and observability.

ComfyUI wrapper for the WanVideo model, supporting Alibaba's WanVideo 2.1 series of AI video generation models.

A TypeScript-based AI agent framework for quickly building AI applications and features.

Unified LLM API gateway, supporting OpenAI format calls for 100+ large language model providers

An open-source, modern AI chat framework that supports multiple AI providers, knowledge base management, multimodal interaction, and more.

A powerful low-code AI application building platform designed for creating intelligent agents and RAG applications.

An open-source Faircode workflow automation platform with native AI capabilities, combining visual building and custom code, supporting 400+ integrations.

Open-source real-time infrastructure monitoring platform providing AI-powered full-stack observability solutions.

A powerful localized LLM frontend interface supporting multiple AI model APIs, offering rich features such as character-based conversations, image generation, and text-to-speech synthesis.

llama.cpp is a LLaMA model inference engine written in pure C/C++, designed for high performance and low resource usage.

AutoGPT is a powerful AI automation platform that makes it easy for anyone to create, deploy, and manage continuous AI agents to automate complex workflows.

An open-source, large-scale vector database and search engine platform that supports real-time inference and AI application building.

An open-source, enterprise-grade AI search and intelligent assistant platform that connects team knowledge bases and provides ChatGPT-like internal knowledge Q&A services.

An open-source machine learning framework for everyone

A feature-rich, self-hosted AI chat interface that supports Ollama and OpenAI API, providing a completely offline AI conversation experience.

A professional visualization tool for neural networks, deep learning, and machine learning models.

Exo: Run your own AI cluster at home using everyday devices

Desktop Commander MCP is an MCP server designed for Claude, giving it terminal control, file system search, and diff file editing capabilities.

An open-source AI agent workflow builder, providing a lightweight visual interface for quickly building and deploying LLM applications that connect various tools.

A free and open-source OpenAI alternative that supports local deployment and inference, allowing you to run large language models without a GPU.

An open-source AI-augmented human capabilities framework providing modular systems and crowdsourced AI prompt patterns.

Google MCP Security project, providing MCP servers to connect Google security products and services with AI assistant integration tools.

An open-source framework providing AI agents with memory capabilities using 5 lines of code.

An open-source tool for post-training AI models, supporting various training methods such as fine-tuning, LoRA, and QLoRA.

JAX is a Python library for high-performance numerical computation and machine learning. It combines the ease of use of NumPy with the power of automatic differentiation and can run on CPUs, GPUs, and TPUs.

Gemini CLI is Google's official open-source AI command-line tool that integrates Gemini AI capabilities directly into the terminal.

An open-source framework for building MCP servers and clients in a fast, Pythonic way.

A multi-agent collaborative automation framework that enables AI agents to work together like team members to execute complex tasks.

vllm is a fast and easy-to-use library for fast inference of large language models.

Telegram Search: A powerful Telegram chat history search tool that supports vector search and semantic matching.

ONNX (Open Neural Network Exchange) is an open ecosystem that empowers AI models to be interoperable across a variety of frameworks, tools, runtimes, and hardware.