AI agents

Open-source AI agents

An AI agent is a program that uses a language model to decide what to do next, calls tools such as a browser, a code interpreter or an API, and repeats until the task is done. The projects here range from frameworks for building your own agents to finished agents that write code, browse the web or run business workflows.

How to choose

Compare three things. Which models it can use: a single provider, or any OpenAI-compatible endpoint including local ones. How it limits what the agent may do: sandboxing, approval steps and permission lists. And whether it keeps memory between steps and sessions. An agent that runs code or shell commands should run in a sandbox, so check that before giving it access to your machine.

Most-starred projects

265–288 of 4,276

KalyanKS-NLP

llm-engineer-toolkit

★ 10,875

A curated list of 120+ LLM libraries category wise.

go-vgo

robotgo

★ 10,853

RobotGo, Go Native cross-platform RPA, GUI automation, Auto test and Computer use @vcaesar

Mail-0

Zero

★ 10,835

Experience email the way you want with Mail0 – the first open source email app that puts your privacy and safety first. Join the discord: https://mail0.link/discord

TypeScript

x-hw

amazing-qr

★ 10,831

💮 amazing QRCode generator (supporting animated gif) - amazing 二维码生成器（支持 gif 动态图片二维码）

Python

presenton

★ 10,822

Open-Source AI Presentation Generator and API (Gamma, Canva, Beautiful AI, Decktopus, Presentations AI Alternative)

TypeScript

OpenPipe

ART

★ 10,781

Agent Reinforcement Trainer: train multi-step agents for real-world tasks using GRPO. Give your agents on-the-job training. Reinforcement learning for Qwen3.6, GPT-OSS, Llama, and more!

Python

langchain-ai

open-swe

★ 10,775

An Open-Source Asynchronous Coding Agent

Python

dmtrKovalenko

fff

★ 10,751

The fastest and the most accurate file search SDK for AI agents, Neovim, Rust, C, Python, Bun and NodeJS

Rust

VoltAgent

voltagent

★ 10,706

AI Agent Engineering Platform built on an Open Source TypeScript AI Agent Framework

TypeScript

mcp-use

★ 10,698

The fullstack MCP framework to develop MCP Apps for ChatGPT / Claude & MCP Servers for AI Agents.

TypeScript

multimodal-art-projection

YuE

★ 10,638

YuE2: frontier music generation with symbolic planning, zero-shot covers, and agentic music editing.

Python

latent-spaces

brag

★ 10,628

You built it. Now brag. Turn the project you just created into a short, shareable launch video with one command.

Python

skypilot-org

skypilot

★ 10,615

The AI Compute Platform for frontier teams. SkyPilot turns fragmented AI compute into one AI supercomputer, so frontier AI teams build custom intelligence faster.

Python

trycompai

crm

★ 10,572

Comp AI CRM is an open source, CRM designed for AI agents. Agentic-first CRM.

TypeScript

google

artemis

★ 10,560

ARTEMIS turns natural-language instructions into reliable Android automation. It automates end-to-end workflows, captures logs, and integrates seamlessly with AI coding assistants such as Antigravity, Codex, and Claude Code. It also achieves 99%+ success rate on AndroidWorld Benchmark. Created by Google's Pixel-Test-Engineering (PTE) Fusion team.

Python

spinabot

brigade

★ 10,550

Brigade — Your personal intelligence, built enterprise-grade

TypeScript

a16z-infra

ai-town

★ 10,535

A MIT-licensed, deployable starter kit for building and customizing your own version of AI town - a virtual town where AI characters live, chat and socialize.

TypeScript