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

3,601–3,624 of 3,726

d4ncboz

github-farm

★ 322

Production-grade, AI-Agent-friendly multi-platform OAuth harvesting and session management framework for AI Gateways.

Python

guoqingbao

xinfer

★ 322

Blazing-fast LLM inference in pure Rust. No PyTorch and Python runtime.

Rust

shengjidaguai-china

personal-homepage-skill

★ 322

用于生成高质量个人主页与 HTML PPT 的 AI Skill：参考优先、19 个模板、Hero 视频主页、便携 HTML 与质量检查

JavaScript

browser-use

browser-use-pi

★ 321

A tiny TypeScript web agent, hill climbed on real browser evals.

JavaScript

cristicretu

diri

★ 321

A native workspace for coding agents. Run in parallel, review in place.

Rust

csml-rpi

Foam-Agent

★ 321

Foam-Agent: An end-to-end, composable multi-agent framework for automating CFD simulations in OpenFOAM. NeurIPS 2025 Machine Learning and the Physical Sciences Workshop.

Python

ivorpad

mercadona-cli

★ 321

Unofficial, agent-friendly Mercadona shopping CLI (Go) — search products, read prices, build a cart and prepare checkout from the terminal. BYO credentials.

LukasNiessen

terrashark

★ 321

Terraform Skill for Claude Code and Codex. LLMs hallucinate a lot with Terraform - TerraShark fixes this. It eliminates hallucinations, is designed for modular and secure code and grounds your IaC in the official Hashicorp Terraform best practices.