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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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130 projects
Agents & Multi-Agent

MLflow

mlflow/mlflow

An open-source AI engineering platform for tracing, evaluating, monitoring, optimizing, governing, and deploying agents, LLM applications, and machine-learning models.

★ 27.3K⑂ 6.1KPython
Apache-2.0Q98
MCP & Tool Calling

Composio

composiohq/composio

Composio is an open-source SDK monorepo for connecting AI agents to more than 1,000 toolkits. It provides tool discovery and execution, per-user sessions, authentication, triggers, context management, hosted MCP endpoints, provider adapters, a CLI, and a sandboxed workbench.

★ 29.5K⑂ 4.7KTypeScript
MITQ98
Fine-tuning, Training & Data

Langfuse

langfuse/langfuse

An open-source LLM engineering platform for tracing, evaluating, debugging, and improving AI applications, with prompt management, datasets, metrics, a playground, APIs, and managed or self-hosted deployment options.

★ 32.4K⑂ 3.5KTypeScript
NOASSERTIONQ98
Agents & Multi-Agent

Cognee: Open-Source Persistent Memory for AI Agents

topoteretes/cognee

Cognee is a Python-based AI memory platform that turns ingested data into persistent, self-hosted knowledge graph memory. It combines vector embeddings, graph reasoning and ontology generation so agents can retrieve context across sessions.

★ 29.7K⑂ 2.9KPython
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
Agents & Multi-Agent

OpenCodeReview

alibaba/open-code-review

An open-source AI code review CLI from Alibaba that combines deterministic review pipelines with an LLM agent to produce structured, line-level feedback.

★ 18K⑂ 1.2KGo
Apache-2.0Q98
Agents & Multi-Agent

AionUi

iofficeai/aionui

AionUi is described as a free, local, open-source cowork application for working with OpenClaw, Hermes Agent, Claude Code, Codex, OpenCode, Gemini CLI, and more than 20 other CLI tools.

★ 31.3K⑂ 3.2KTypeScript
Apache-2.0Q98
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
Agents & Multi-Agent

Zvec: An Embedded, In-Process Vector Database

alibaba/zvec

Zvec is an Apache-2.0-licensed vector database designed to run directly inside applications. It supports dense and sparse vectors, full-text and hybrid search, structured filtering, local durable storage, and SDKs for several programming languages.

★ 15.4K⑂ 973C++
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

Page 9 / 11 · 130 projects

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