Best Open Source ai agent Libraries

#1NousResearch/hermes-agent

The agent that grows with you

#2zhayujie/chatgpt-on-wechat

CowAgent是基于大模型的超级AI助理，能主动思考和任务规划、访问操作系统和外部资源、创造和执行Skills、拥有长期记忆并不断成长。同时支持飞书、钉钉、企微、QQ、微信公众号、网页等接入，可选择OpenAI/Claude/Gemini/DeepSeek/ Qwen/GLM/Kimi/LinkAI，能处理文本、语音、图片和文件，可快速搭建个人AI助手和企业数字员工。

#3CherryHQ/cherry-studio

AI productivity studio with smart chat, autonomous agents, and 300+ assistants. Unified access to frontier LLMs

#4bojieli/ai-agent-book

《深入理解 AI Agent：设计原理与工程实践》（李博杰 著）开源主仓库：全书正文、编译版 PDF 与按章配套代码

#5shareAI-lab/learn-claude-code

Bash is all you need - A nano Claude Code–like agent, built from 0 to 1

#6CopilotKit/CopilotKit

The Frontend Stack for Agents & Generative UI. React + Angular. Makers of the AG-UI Protocol

#7esengine/DeepSeek-Reasonix

DeepSeek-native AI coding agent for your terminal. Engineered around prefix-cache stability — leave it running.

#8teableio/teable

✨ AI Spreadsheet for Business

#9can1357/oh-my-pi

⌥ AI Coding agent for the terminal — hash-anchored edits, optimized tool harness, LSP, Python, browser, subagents, and more

#10trycua/cua

Scale computer-use 2.0 with open-source drivers, cross-OS fleets, and benchmarks for training, evaluation, and data generation.

#11iOfficeAI/AionUi

Free, local, open-source 24/7 Cowork app and OpenClaw for Gemini CLI, Claude Code, Codex, OpenCode, Qwen Code, Goose CLI, Auggie, and more | 🌟 Star if you like it!

#12Panniantong/Agent-Reach

Give your AI agent eyes to see the entire internet. Read & search Twitter, Reddit, YouTube, GitHub, Bilibili, XiaoHongShu — one CLI, zero API fees.

#13saturndec/waoowaoo

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.

#14omnigent-ai/omnigent

Omnigent is an open-source AI agent framework and meta-harness: orchestrate Claude Code, Codex, Cursor, Pi, and custom agents — swap harnesses without rewriting, enforce policies and sandboxing, and collaborate in real time from any device.

#15citrolabs/ego-lite

The fastest browser for AI agents to run browser automation, built for sharing your logged-in browser state with your AI agents, like Codex or Claude Code, without disturbing you. Zero cost, zero config.

#16adongwanai/AgentGuide

https://adongwanai.github.io/AgentGuide | AI Agent开发指南 | LangGraph实战 | 高级RAG | 转行大模型 | 大模型面试 | 算法工程师 | 面试题库 | 强化学习｜数据合成

#17holaboss-ai/holaOS

Open-source All in One AI agent workspace. Run any agent — Claude Code, Codex — across your tools (100+ integrations + MCP), apps, browser, and files, with shared memory. Built-in models or BYOK.

#18Q00/ouroboros

Agent OS: Stop prompting. Start specifying.

#19chaitin/MonkeyCode

AI coding platform for teams

#20TabularisDB/tabularis

Open-source desktop SQL workspace for PostgreSQL, MySQL/MariaDB, SQLite and 15+ more databases like DuckDB, ClickHouse, Redis and Firestore. Built-in MCP server for Claude, Cursor and Devin, SQL notebooks and visual EXPLAIN.

#21ArcReel/ArcReel

AI Agent 驱动的开源视频生成工作台 — 小说→角色/场景/道具设计→剧本→分镜图→视频，跨镜头角色与场景一致 | Open-source AI video workspace powered by AI Agents, Nano Banana 2 & Veo 3.1 / Grok / Seedance / OpenAI

#22synthetic-sciences/openscience

The open-source AI workbench for scientific research

#23dramaclaw/dramaclaw

A general-purpose AIGC video engine: script to finished film in one pipeline — dramas, ads, product videos, otome games, and more. | 通用 AIGC 视频引擎 —— 从剧本到成片一条流水线，漫剧、广告、电商、乙游皆可

#24boxlite-ai/boxlite

The micro-VM for AI agents — light enough to embed on your laptop, elastic enough to power an agentic cloud.

#25the-open-engine/zeroshot

Your autonomous engineering team in a CLI. The agent loop produces senior-level code that you can actually trust in prod because of non-negotiable feedback from independent reviewers. Supports Claude Code, OpenAI Codex, OpenCode, and Gemini CLI with trivial setup.

#26powerycy/goutoujunshi

一个先接住情绪、再分析关系并给出可执行策略的 Codex 恋爱军师，内置心理、法律、社会、人文、哲学、婚姻家庭与性学知识库，支持多元关系。

#27makecindy/cindy

Consider it done. The open-source AI agent that works out of the box · 想到，就能做到。开源、开箱即用的 AI Agent。

#28zhu1090093659/deepseek-pp

DeepSeek Web browser extension: AI agent workspace with MCP tools, memory, Skills, automation, web search, and conversation export.

#29Eynzof/Hermes-CN-Desktop

Hermes Agent CN desktop app, Windows-First, built with Tauri, Typescript and Rust. Isolated Hermes Agent core insides.

#30aipoch/open-science

Open Science is an open-source, local-first, model-agnostic AI research workbench for scientific discovery.

#31modu-ai/moai-adk

Agentic development harness for Claude Code — SPEC-driven plan/run/sync, TRUST 5 quality gates, model+effort routing, and Claude×GLM multi-LLM cost control. Single Go binary, 16 languages, zero deps.

#32vm0-ai/vm0

Zero, your trustworthy AI teammate for real work.

#33xuzhougeng/wisp-science

Open-source, local-first desktop AI research workbench for scientific computing with Python/R, MCP bioinformatics tools, SSH/WSL/GPU runtimes, and OpenAI/Anthropic models.

#34agentforce314/clawcodex

Token efficient Claude Code full Python rebuild. AI Coding Agent in 270K LoC pure Python. Up to 200X Cost Saving!

#35RandallLiuXin/GodotMaker

Autonomous text-to-game pipeline for Godot, powered by Claude Code,Codex,Opencode

#36artokun/comfyui-mcp

Local-first, agent-native control plane for ComfyUI — MCP server + sidebar agent that generates images, video & audio, authors and runs workflows, and edits your live graph in natural language on ANY LLM (Claude, ChatGPT, Gemini, offline Ollama, or any hosted model). 178 tools, 36 AI skills, 55 installer packs. Local, LAN, VPS, or Comfy Cloud.

#37rlaope/oh-my-hermes

Just install once. Anyone can use hermes-agent professionally. the powerful intelligence and memory system for your agent ⚚

#38Mininglamp-OSS/octo-web

Web & desktop (Electron) client for the OCTO open workplace — one React + TypeScript codebase shipping browser and PC surfaces, with first-class AI agent UX.

#39sonichi/sutando

My AI Stand. Realtime by day, rewriting itself by night. Summon my AI superpower.

#40code-yeongyu/senpi

pi had nothing (nothing), so I made something (something) — sorry mariozechner-senpai, I went ahead and lovingly soiled your pure pi for you. opinionated fork of badlogic/pi-mono with extension-first additions. ganbare ganbare senpi 頑張れ頑張れ先輩

#41patriceckhart/zot

Yet another coding agent harness, lightweight and written in go.

#42xevrion-v2/agent-playground

#43rajudandigam/agent-inspect

Local execution trees for TypeScript AI agents. agent-inspect helps you understand what happened inside an AI agent run — locally. It turns manual steps, tool calls, LLM calls, structured logs, failures, durations, and run metadata into readable execution trees you can inspect from the terminal. It is built for TypeScript/Node.js developers..

#44Peiiii/nextclaw

An open-source, extensible, self-hosted agent workspace with multi-runtime support for Codex, Claude Code, and more, plus reusable local apps for custom interfaces and services.

#45channprj/kmsg

Unofficial KakaoTalk CLI and native MCP server for macOS — read, watch, and send messages via Accessibility automation.

#46Pinvou/pinvou-agent

Open-source desktop AI agent for tools, files, knowledge, workflows, and real deliverables.

#47CodeAlta/CodeAlta

Your efficient agentic AI coding CLI assistant

#48OpenWhale-Org/OpenWhale

The programmable layer for composable, AI-native economic strategies

#49arthurpanhku/dvalincode

Approvable, local-first AI coding agent for regulated teams: policy controls, governed MCP, evidence packs, audit trails, secure remediation, and any OpenAI-compatible model.

#50artokun/comfyui-mcp-panel

The local-first sidebar AI agent for ComfyUI — runs on your own Claude OR ChatGPT subscription (no API keys, no extra LLM costs). Drives your live graph: edits, workflows & installs in natural language. The panel UI for comfyui-mcp, the agent-native control plane for ComfyUI.