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

1,489–1,512 of 4,276

agentset-ai

agentset

★ 2,099

The open-source RAG platform: built-in citations, deep research, 22+ file formats, partitions, MCP server, and more.

TypeScript

yyjeqhc

webcodex

★ 2,099

Give cloud AI agents a real development environment on your own machines.

Rust

google-github-actions

run-gemini-cli

★ 2,096

A GitHub Action invoking the Gemini CLI.

TypeScript

tigerless-labs

agent-memory

★ 2,093

Long-term memory runtime for AI agents — plain Markdown as the source of truth, local ranked retrieval, and an independent sleep-time Manage layer. Claude Code and Codex share one store. No API key.

Python

4thfever

cultivation-world-simulator

★ 2,091

基于 AI Agent 工作流的修仙世界模拟器，旨在还原智能、开放的仙侠世界。| An open-source Cultivation World Simulator using Agentic Workflow to create a dynamic, emerging Xianxia world.

Python

zhimaAi

chatwiki

★ 2,087

ChatWiki 微信公众号的AI知识库工作流Agent平台，RAG大模型AI客服机器人，致力于成为垂直领域的coze、n8n。

Vue

eugene1g

agent-safehouse

★ 2,086

Sandbox your local AI agents so they can read/write only what they need

Shell

maxritter

pilot-shell

★ 2,081

Professional context and harness engineering for Claude Code and OpenAI Codex. Build production-grade software with spec-driven development, TDD, persistent memory, quality gates, code intelligence, human oversight, and end-to-end verification.

JavaScript

rebel0789

codexpro

★ 2,080

Use ChatGPT Developer Mode as a local coding agent for your repo through MCP.

JavaScript

MG1937

ASC

★ 2,078

ASC is a super FAST Android decompiler front-end designed for Agents/Mobile Researchers.

Python

rynfar

meridian

★ 2,076

Use your Claude Max subscription with OpenCode, Pi, Droid, Aider, Crush, Cline, Jcode. Proxy that bridges Anthropic's official SDK to enable Claude Max in third-party tools.

TypeScript

LetsFG

★ 2,075

Agent-native flight & hotel search and booking — MCP server, CLI, and Python/JS SDKs. Hundreds of airlines plus the major booking sites, with per-flight reliability history. Free-cancellation hotel rates: hold the room with a small upfront charge, then pay the balance later by link, up to the hotel's own deadline.

Python

arcsin1

oh-my-ppt

★ 2,068

Describe what you need — a presentation, lesson, or story — and let the AI build clean, beautiful HTML slides for you. Local-first. Works offline. Works for you.

TypeScript

run-llama

llama_deploy

★ 2,068

Deploy your agentic worfklows to production

Python

hyperspaceai

agi

★ 2,065

The first distributed AGI system. Thousands of autonomous AI agents collaboratively train models, share experiments via P2P gossip, and push breakthroughs here. Fully peer-to-peer. Join from your browser or CLI.

JavaScript