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

121–144 of 3,152

wdndev

llm_interview_note

★ 15,105

主要记录大语言大模型（LLMs）算法（应用）工程师相关的知识及面试题

HTML

yc-software

qm

★ 15,057

Multiplayer agent harness for work.

TypeScript

botpress

★ 14,917

The open-source hub to build & deploy GPT/LLM Agents ⚡️

TypeScript

ifixai-ai

iFixAi

★ 14,899

Independent Auditing of AI Agents. Run by human or the agent itself, to answer the most crucial question in the AI Agent Economy. Is the agent doing what is supposed to do? With iFixAi you can have this answer in less than 120 seconds.

Python

millionco

react-doctor

★ 14,845

Your agent writes bad React. This catches it

TypeScript

llmware-ai

llmware

★ 14,843

Unified framework for building enterprise RAG pipelines with small, specialized models

Python

microsoft

RD-Agent

★ 14,643

Research and development (R&D) is crucial for the enhancement of industrial productivity, especially in the AI era, where the core aspects of R&D are mainly focused on data and models. We are committed to automating these high-value generic R&D processes through R&D-Agent, which lets AI drive data-driven AI. 🔗https://aka.ms/RD-Agent-Tech-Report

Python

NevaMind-AI

memU

★ 14,410

Personal memory across agents

Python

casdoor

★ 14,408

An open-source Agent-first Identity and Access Management (IAM) /LLM MCP & agent gateway and auth server with web UI supporting OpenClaw, MCP, OAuth, OIDC, SAML, CAS, LDAP, SCIM, WebAuthn, TOTP, MFA, Face ID, Google Workspace, Azure AD

superset-sh

superset

★ 14,254

Superset is an agentic IDE to orchestrate 100+ coding agents in parallel. Run any agent with your own subscription.

TypeScript

waooAI

waoowaoo

★ 14,096

首家工业级全流程 AI 影视生产平台。Industry-first professional AI Agent platform for controllable film & video production. From shorts to live-action with Hollywood-standard workflows.

TypeScript

datawhalechina

llm-universe

★ 13,978

本项目是一个面向小白开发者的大模型应用开发教程，在线阅读地址：https://datawhalechina.github.io/llm-universe/

Jupyter Notebook

567-labs

instructor

★ 13,897

structured outputs for llms

Python

e2b-dev

E2B

★ 13,815

Open-source, secure environment with real-world tools for enterprise-grade agents.

Python

nanobrowser

★ 13,800

Open-Source Chrome extension for AI-powered web automation. Run multi-agent workflows using your own LLM API key. Alternative to OpenAI Operator.

TypeScript

browseros-ai

BrowserOS

★ 13,677

🌐 The open-source Agentic browser; alternative to ChatGPT Atlas, Perplexity Comet, Dia.

TypeScript

microsoft

agent-framework

★ 13,533

A framework for building, orchestrating and deploying AI agents and multi-agent workflows with support for Python and .NET.

Python

xszyou

Fay

★ 13,528

fay是一个帮助数字人（2.5d、3d、移动、pc、网页）或大语言模型（openai兼容、deepseek）连通业务系统的agent框架。

Python

langchain4j

★ 13,100

LangChain4j is an idiomatic, open-source Java library for building LLM-powered applications on the JVM. It offers a unified API over popular LLM providers and vector stores, and makes implementing tool calling (including MCP support), agents and RAG easy. It integrates seamlessly with enterprise Java frameworks like Quarkus and Spring Boot.

Java

cloudwego

eino

★ 13,059

The ultimate LLM/AI application development framework in Go.

ShishirPatil

gorilla

★ 13,023

Gorilla: Training and Evaluating LLMs for Function Calls (Tool Calls)

Python

The-PR-Agent

pr-agent

★ 13,002

🚀 PR Agent: The Original Open-Source PR Reviewer. This project is not the Qodo free tier.

Python

InsForge

★ 12,989

The all-in-one, open-source backend platform for agentic coding. InsForge gives your coding agent database, auth, storage, compute, hosting, and AI gateway to ship full-stack apps end-to-end.

TypeScript

EverMind-AI

EverOS

★ 12,978

One portable memory layer for every AI agent: local-first, Markdown-native, user-owned, and self-evolving across apps, tools, and workflows.

Python