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

817–840 of 3,152

Human-Agent-Society

reef

★ 2,459

Continual learning infra for self-improving agents

Python

parseablehq

parseable

★ 2,458

Parseable is an open source, unified infrastructure observability platform built in Rust on a data lake architecture. It tracks logs, metrics, traces, and events across apps, agents, and systems, reducing storage costs by up to 90% through columnar telemetry compression.

Rust

docmd-io

docmd

★ 2,457

Documentation compiler for humans and machines. One Markdown source to website, search, AI context, and knowledge formats together.

TypeScript

zerobootdev

zeroboot

★ 2,453

Sub-millisecond VM sandboxes for AI agents via copy-on-write forking

Rust

Farama-Foundation

Arcade-Learning-Environment

★ 2,451

A simple framework that allows researchers and hobbyists to develop AI agents for Atari 2600 games

C++

samugit83

redamon

★ 2,451

An AI-powered agentic red team framework that automates offensive security operations, from reconnaissance to exploitation to post-exploitation, with zero human intervention.

Python

hi-godot

godot-ai

★ 2,450

Production-grade MCP server and AI tools for the Godot engine. A Snap to install. Totally free and fun.

GDScript

roboflow

inference

★ 2,448

Turn any computer or edge device into a command center for your computer vision projects.

Python

FullAgent

fulling

★ 2,446

Fulling is an AI-powered Full-stack Engineer Agent. Built with Next.js, Claude, shadcn/ui, and PostgreSQL. Use kubernetes as infra.

TypeScript

hitsz-ids

synthetic-data-generator

★ 2,438

SDG is a specialized framework designed to generate high-quality structured tabular data.

Python

yctimlin

mcp_excalidraw

★ 2,436

MCP server and Claude Code skill for Excalidraw — programmatic canvas toolkit to create, edit, and export diagrams via AI agents with real-time canvas sync.

TypeScript

alan-ai

alan-sdk-web

★ 2,426

The Self-Coding System for Your App — Alan AI SDK for Web

jackmpcollins

magentic

★ 2,425

Seamlessly integrate LLMs as Python functions

Python

ScrapeCreators

social-media-research-skills

★ 2,424

AI agent skills for social media research. Outlier posts, comment mining, competitor teardowns, ad libraries & trends across TikTok, Instagram, YouTube, Reddit, X, LinkedIn & more. Powered by ScrapeCreators. Works with Claude Code, Cursor, Codex, Gemini CLI.

Python

CodeBoarding

★ 2,422

Interactive architecture diagrams for codebases

Python

datawhalechina

deepagents-in-action

★ 2,422

📚 《Deep Agents 实战》—— LangChain 官方大使出品，基于 LangChain / LangGraph 生态，从零构建生产级 AI Agent 的完整指南

Astro

Django-CRM

★ 2,421

Open Source CRM for Startups and enterprises. Django + SvelteKit · Self-hosted · Multi-tenant · Free forever

Python

LoRexxar

Kunlun-M

★ 2,414

KunLun-M — Open-source static code analysis for PHP, Nodejs/JavaScript, Python, Golang, Java and C/C++, with AST-based semantic scanning and one-click AI Agent integration (OpenClaw, Codex, Claude Code, Hermes, and more).

Python