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

2,233–2,256 of 4,275

vercel-labs

knowledge-agent-template

★ 1,063

Open source file-system and knowledge based agent template. Build AI agents that stay up to date with your knowledge base

TypeScript

Mininglamp-OSS

octo-server

★ 1,062

🐙 The Go backend powering OCTO — an open workplace built for humans × AI agents. REST & WebSocket APIs, Lobster (AI agent) orchestration, and WuKongIM real-time messaging control plane.

SharzyL

pastebin-worker

★ 1,062

Pastebin on Cloudflare worker, with friendly CLI usage and rich features

TypeScript

doccker

cc-use-exp

★ 1,061

⛔ No longer maintained → dev-agent-kit/recipes 让 Claude Code、Antigravity、Gemini CLI、Codex、Cursor 开箱即用的分层配置模板，总结十多年的日常开发经验

Python

Evokoa

pgGraph

★ 1,061

Open-source graph database superpowers for your existing Postgres data.

Rust

juanjuandog

FinSight-AI

★ 1,061

AI equity research agent with resilient workflows, evidence-grounded RAG, versioned reports, and automated quality evaluation.

Java

Tencent

WeSmartFlow

★ 1,059

Every question can open a new path. WeSmartFlow turns learning into conversation, exploration, stories, and hands-on discovery.

Python

stackql

★ 1,058

Query, provision and operate Cloud, SaaS, API and Model Context Protocol (MCP) resources through a unified SQL-based framework for humans and AI agents.

nexscope-ai

eCommerce-Skills

★ 1,057

E-commerce skills for AI agents — product research, marketing automation, supply chain optimization, and business analytics for online sellers across Amazon, Shopify, Etsy, TikTok Shop, and all platforms.

Python

jonwiggins

optio

★ 1,055

Workflow orchestration for AI coding agent swarms, from task to merged PR.

TypeScript

RyanAlberts

best-of-Agent-Harnesses

★ 1,053

🏆 Curated, ranked list of AI agent harnesses (100+) — plus an MCP server, llms.txt & JSON so agents can recommend them too. Rescored weekly.

Python

banteg

takopi

★ 1,052

he just wants to help-pi!

Python

HanyuanWang

LiveStream-Agent-Studio

★ 1,051

面向抖音直播电商的 Windows 本地 AI Agent Studio，贯通主播发现、直播洞察、直播复盘与短视频内容编导的统一智能工作流。

Python

numman-ali

n-skills

★ 1,051

Curated plugin marketplace for AI agents - works with Claude Code, Codex, and openskills

TypeScript

docker

compose-for-agents

★ 1,048

Build and run AI agents using Docker Compose. A collection of ready-to-use examples for orchestrating open-source LLMs, tools, and agent runtimes.

TypeScript

TIGER-AI-Lab

verl-tool

★ 1,046

A version of verl to support diverse tool use [TMLR 2026]

Python

wrtnlabs

agentica

★ 1,046

TypeScript AI AI Function Calling Framework enhanced by compiler skills.

TypeScript

ArcadeAI

arcade-mcp

★ 1,044

MCP Server Framework and Tool Development library for building custom capabilities into agents.

Python

Human-Agent-Society

CORAL

★ 1,044

Open-source autoresearch powered by autonomous coding agents. Run Claude Code, OpenCode, and Codex with grading, shared knowledge, and multi-agent evolution. Accepted at COLM 2026.

Python