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

2,089–2,112 of 4,275

zjunlp

LightMem

★ 1,182

[ICLR 2026] LightMem: Lightweight and Efficient Memory-Augmented Generation

Python

AltanS

collie

★ 1,181

PWA to manage 🐑 herdr on the go. Tailnet accessible, push notifications, quick actions and more.

TypeScript

ALwrity

★ 1,180

ALwrity - AI-first Digital Marketing Platform. AI Content Strategy and Planning, Multimodal content generation, Publishing, Analytics, AI SEO, Connect & Manage Social Accounts. Marketing OS - WIP

Python

Azure

GPT-RAG

★ 1,180

Enterprise-grade accelerator for agentic RAG on Azure. Built on Microsoft Foundry with Foundry IQ as the default retrieval backend, Microsoft Agent Framework orchestration, Zero-Trust architecture and IaC.

Python

shengjidaguai-china

BossHunter

★ 1,177

智能求职 Agent（source-available，PolyForm 非商业许可；商业使用需另行书面授权）

Python

ref-tools

ref-tools-mcp

★ 1,175

Helping coding agents never make mistakes working with public or private libraries without wasting the context window.

TypeScript

syrizelink

OpenFic

★ 1,175

专为小说创作打造的跨平台、用户友好、AI Native 的一站式 Vibe Wrting 工具。A cross-platform, user-friendly, AI-native, all-in-one Vibe Writing tool designed specifically for novel wrting.

Python

test-zeus-ai

testzeus-hercules

★ 1,174

Hercules is the world’s first open-source testing agent, enabling UI, API, Security, Accessibility, and Visual validations – all without code or maintenance. Automate testing effortlessly and let Hercules handle the heavy lifting! ⚡

Python

xyTom

coding-tools-mcp

★ 1,174

Give any AI agent the ability to code

Python

Ricky-7-Yan

intelligent-audit-system

★ 1,172

AuditPilot: auditable enterprise AI agents for evidence-grounded workflows, governed tools, evaluation harnesses, human review, and remediation delivery.

Python

strands-agents

agent-sop

★ 1,172

Natural language workflows that enable AI agents to perform complex, multi-step tasks with consistency and reliability.

Python

whyiyhw

chatgpt-wechat

★ 1,172

企业微信/微信安全使用的 LLM 个人助手/客服, 也支持 dify 工作流

ProxyShard

ShardBrowser

★ 1,171

Free, open-source anti-detect browser launcher for web scraping and multi-accounting. By the ProxyShard team. Engine-level fingerprint spoofing in Chromium 148 (WebGL / WebGPU / Client Hints / fonts / TLS), 170+ device profiles bundled, stable QUIC + WebRTC over SOCKS5.

TypeScript