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

1,681–1,704 of 3,152

QuantGeekDev

mcp-framework

★ 930

The Typescript MCP Framework

TypeScript

SylphxAI

pdf-reader-mcp

★ 929

Give your AI agent eyes for PDFs — structured text, tables, OCR, visual evidence, and page-level citations via MCP. Native Rust, local-first.

TypeScript

usewhale

Whale

★ 928

Whale — blazingly fast, terminal-first AI coding agent for DeepSeek. ~98% prompt cache hit rate, 1M context, MCP tools, dynamic workflows.

CopilotKit

aimock

★ 927

Mock everything your AI app talks to — LLM APIs, MCP, A2A, AG-UI, vector DBs, search. One package, one port, zero dependencies.

TypeScript

friuns2

codex-mobile

★ 927

🚀 Run Codex Mobile Anywhere: Linux, Windows, or Termux on Android 🚀

TypeScript

FlameskyDexive

Legends-Of-Heroes

★ 926

A battle of balls game, lol style, AI Agents base, support agent skills & unityMCP. 基于ET 10的双端C#游戏框架(.net10 + Unity2022.3.62, EUI+Luban+YooAsset)，包含战斗系统（技能/buff/行为树），内置LOL风格球球大战demo

livekit

agents-js

★ 926

Build realtime multimodal AI agents with Node.js

TypeScript

freestylefly

wesight

★ 923

Open-source desktop AI agent workspace with one-click Claude Code, Codex, OpenClaw, Hermes Agent setup and custom LLM model routing.

TypeScript

phasehq

console

★ 923

Secrets management for teams and AI agents.

TypeScript

AI-FanGe

Microduck-build-tutorial

★ 922

A practical hardware and software setup for a compact RL-powered biped robot.

Python

suekou

mcp-notion-server

★ 922

A Model Context Protocol server for connecting Notion to MCP-compatible clients

TypeScript

nashsu

autocli-skill

★ 921

The perfect companion for ClaudeCode/OpenClaw/Agent, Give your AI Agent the ability to reach information across the entire web, fetching real-time data from Bilibili, Zhihu, Twitter/X, YouTube, Weibo, Reddit, Facebook, Instagram, TikTok, Notion, Cursor and 55+ platforms with natural language — reusing your Chrome login session, no API keys needed.

P1kaj1uu

ChattyPlay-Agent

★ 921

🚀 告别多个App！本项目主要基于Python+React+TypeScript+Hono+SQLite3+Redis，打造“All in One”智能工具集。免会员破解爱奇艺、腾讯视频、优酷、抖音、B站、小红书等20+平台视频，支持4K在线解析与无水印高速下载。集成Cloudflare Turnstile防机器人和爬虫、Google、GitHub授权登录及OpenAI SDK、埋点SDK、MCP服务和Agent等，支持ChatGPT对话、AI绘画、论文降重、Hugging Face论文爬取、在线Latex编写；更有实时黄金K线、AI思维导图、闲鱼助手等效率黑科技。内置海量动漫漫画资源，畅享阅读！轻量高效，配置即用，完美适配PC与移动端，快来ChattyPlay开启奇妙之旅吧～

TypeScript

agentic-community

mcp-gateway-registry

★ 920

Enterprise-ready MCP Gateway & Registry that centralizes AI development tools with secure OAuth authentication, dynamic tool discovery, and unified access for both autonomous AI agents and AI coding assistants. Transform scattered MCP server chaos into governed, auditable tool access with Keycloak/Entra integration.

Python

voicetreelab

voicetree

★ 920

The spatial IDE for recursive multi-agent orchestration. It's like an Obsidian graph-view that you work directly inside of.

TypeScript

huggingface

meshgen

★ 919

Use AI Agents directly in Blender.

Python

block

berd

★ 918

a desktop app for getting work done with any model

TypeScript

data-goblin

power-bi-agentic-development

★ 918

Power BI AI skills and Power BI agents for Claude Code and GitHub Copilot: a plugin marketplace of Power BI skills, subagents, and hooks for semantic models, DAX, TMDL, reports, and AI dashboards. Includes Microsoft Fabric skills and Fabric agents. Weekly updates.

Dicklesworthstone

claude_code_agent_farm

★ 918

Orchestration framework for running 20+ Claude Code agents in parallel: automated bug fixing, best-practices sweeps, lock-based coordination, and real-time tmux monitoring

Shell

milisp

codexia

★ 918

Lightweight Agent Workstation for Codex CLI + Claude Code — with task scheduler, git worktree & remote control

TypeScript

retentioneering

retentioneering-tools

★ 918

Python toolkit, MCP server, and agent skills for reproducible, auditable clickstream and event log analytics. Helps AI agents, data scientists and analysts build, validate, and cross-check product analytics, quantitative UX, customer journeys, graph-based user flows, behavioral segmentation, A/B tests, process mining models, Markov chain simulation

Python