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Open-source AI Projects on GitHub

A fact-based index of LLM, agent, MCP, RAG and AI development projects, with license, setup, download, screenshots and related resources for each entry.

Public repository data

Project index

24 projects
Screenshot of Hugging Face Transformers
Inference, Deployment & Runtime

Hugging Face Transformers

huggingface/transformers

A model-definition framework for state-of-the-art machine learning models across text, vision, audio, and multimodal domains, supporting both inference and training.

★ 163.3K⑂ 34.1KPython
Apache-2.0Q98
Inference, Deployment & Runtime

OpenVINO

openvinotoolkit/openvino

Open-source toolkit for optimizing and deploying AI inference across edge-to-cloud environments.

★ 10.6K⑂ 3.3KC++
Apache-2.0Q98
Screenshot of Xorbits Inference (Xinference)
Inference, Deployment & Runtime

Xorbits Inference (Xinference)

xorbitsai/inference

A powerful and versatile library designed to serve language, speech recognition, and multimodal models. It allows users to swap GPT for any LLM by changing a single line of code and run models on cloud, on-prem, or locally via a unified, production-ready inference API.

★ 9.5K⑂ 853Python
Apache-2.0Q98
Screenshot of Plano: AI-Native Proxy Server and Data Plane for Agentic Apps
Agents & Multi-Agent

Plano: AI-Native Proxy Server and Data Plane for Agentic Apps

katanemo/plano

Plano is an AI-native proxy server and data plane built in Rust that centralizes LLM routing, agent orchestration, observability, and guardrails, allowing developers to focus on core agent logic rather than infrastructure plumbing.

★ 7K⑂ 484Rust
Apache-2.0Q98
Inference, Deployment & Runtime

Mooncake: KVCache-Centric Infrastructure for Distributed LLM Serving

kvcache-ai/mooncake

Mooncake is a C++ infrastructure project for large-scale LLM inference and training. It separates prefill, decode, and storage resources while providing high-performance transfer, distributed KV-cache storage, and fault-tolerant expert-parallel communication.

★ 6.1K⑂ 1KC++
Apache-2.0Q98
Inference, Deployment & Runtime

GPUStack

gpustack/gpustack

GPUStack is an open-source GPU cluster manager for serving AI models and provisioning on-demand, SSH-accessible GPU instances. It orchestrates inference engines including vLLM, SGLang, and TensorRT-LLM across on-premises, Kubernetes, and cloud environments.

★ 5.4K⑂ 604Python
Apache-2.0Q98
Screenshot of Lemonade: Local AI Server for GPU and NPU Inference
MCP & Tool Calling

Lemonade: Local AI Server for GPU and NPU Inference

lemonade-sdk/lemonade

Lemonade is an open-source local AI server that enables users to run optimized Large Language Models (LLMs), speech, and image generation models directly on their own GPUs and NPUs, providing a free and private alternative to cloud APIs.

★ 5.2K⑂ 436C++
Apache-2.0Q98
Screenshot of CSGHub: Open-Source LLM Asset Management Platform
Agents & Multi-Agent

CSGHub: Open-Source LLM Asset Management Platform

opencsgs/csghub

CSGHub is an open-source, on-premise platform for managing the full lifecycle of Large Language Model assets, including models, datasets, spaces, and code, offering functionality comparable to a private Hugging Face.

★ 4.2K⑂ 525Vue
Apache-2.0Q98
Inference, Deployment & Runtime

llm-d: Distributed LLM Inference on Kubernetes

llm-d/llm-d

llm-d is an open-source serving stack that adds distributed orchestration, routing, cache management, autoscaling, and batch processing around model servers such as vLLM and SGLang. It targets high-scale production inference on Kubernetes and modern hardware accelerators.

★ 4K⑂ 649Shell
Apache-2.0Q98
Inference, Deployment & Runtime

vLLM Ascend

vllm-project/vllm-ascend

A community-maintained hardware plugin that enables vLLM to run model inference and serving workloads on supported Ascend NPUs.

★ 2.7K⑂ 2.1KC++
Apache-2.0Q98

Page 1 / 2 · 24 projects

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Hermes Agentnousresearch/hermes-agent★ 227.1K markitdown — Document conversion and extractionmicrosoft/markitdown★ 174.2K skills — Reusable agent skills and workflowsanthropics/skills★ 169.9K Hugging Face Transformershuggingface/transformers★ 163.3K Firecrawlfirecrawl/firecrawl★ 161.1K LangChainlangchain-ai/langchain★ 143.6K