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Trending AI Projects on GitHub

Track active open-source AI repositories across LLM, agent, MCP, RAG and coding topics, with stars and verified project facts.

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75 projects
MCP & Tool Calling

Bifrost AI Gateway

maximhq/bifrost

Bifrost is a Go-based AI gateway that provides a unified, OpenAI-compatible API for 23+ AI providers. It supports routing, fallbacks, load balancing, semantic caching, governance, observability, multimodal requests, plugins, and Model Context Protocol integrations.

★ 7K⑂ 984Go
Apache-2.0Q98
Fine-tuning, Training & Data

Oumi: Open-Source Foundation Model Training, Evaluation, Inference, and Deployment

oumi-ai/oumi

Oumi is a Python-based platform for preparing data, training and fine-tuning open-weight foundation models, evaluating results, running inference, and deploying models. It provides configuration recipes and a consistent CLI for local, cluster, and cloud workflows.

★ 9.4K⑂ 784Python
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 MemPalace
MCP & Tool Calling

MemPalace

mempalace/mempalace

A local-first, open-source AI memory system that stores conversation history and project files as verbatim text for semantic retrieval, achieving 96.6% R@5 on LongMemEval without requiring LLMs or API calls.

★ 58K⑂ 7.5KPython
MITQ98
Screenshot of AstrBot: Open-Source AI Agent Assistant & Development Framework
MCP & Tool Calling

AstrBot: Open-Source AI Agent Assistant & Development Framework

astrbotdevs/astrbot

AstrBot is an open-source, all-in-one AI agent chatbot platform and development framework that integrates mainstream instant messaging platforms, large language models, plugins, and agent capabilities for building production-ready conversational AI applications.

★ 38.5K⑂ 2.7KPython
AGPL-3.0Q98
Screenshot of LightRAG: Simple and Fast Retrieval-Augmented Generation
RAG & Knowledge Systems

LightRAG: Simple and Fast Retrieval-Augmented Generation

hkuds/lightrag

A lightweight, graph-based retrieval-augmented generation (RAG) framework that uses a dual-layer architecture combining knowledge graphs and vector embeddings to deliver efficient indexing, low-cost incremental updates, and high-quality contextual retrieval.

★ 38.4K⑂ 5.4KPython
MITQ98
Screenshot of PaddleOCR — OCR and document intelligence
Multimodal AI

PaddleOCR — OCR and document intelligence

PaddlePaddle/PaddleOCR

Turn any PDF or image document into structured data for your AI. A powerful, lightweight OCR toolkit that bridges the gap between images/PDFs and LLMs. Supports 100+ languages

★ 87.8K⑂ 11.2KPython
Apache-2.0Q86
Screenshot of evals — Model evaluation framework
Evaluation, Observability & Safety

evals — Model evaluation framework

openai/evals

Evals is a framework for evaluating LLMs and LLM systems, and an open-source registry of benchmarks

★ 19.2K⑂ 3.1KPython
NOASSERTIONQ82
Screenshot of Qwen3-Coder — Code-focused language models
LLM & Foundation Models

Qwen3-Coder — Code-focused language models

QwenLM/Qwen3-Coder

Qwen3-Coder is the code version of Qwen3, the large language model series developed by Qwen team

★ 16.8K⑂ 1.2KPython
License not detectedQ82

Page 6 / 7 · 75 projects

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