Best Open Source multi agent Libraries
A curated list of the most popular GitHub repositories tagged with multi agent. Select any project to visualize its architecture and dive into the codebase using RepoMind's AI engine.
#1FoundationAgents/MetaGPT
🌟 The Multi-Agent Framework: First AI Software Company, Towards Natural Language Programming
#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。
#3bytedance/deer-flow
An open-source SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skills and subagents, it handles different levels of tasks that could take minutes to hours.
#4HKUDS/Vibe-Trading
"Vibe-Trading: Your Personal Trading Agent"
#5google/adk-python
An open-source, code-first Python toolkit for building, evaluating, and deploying sophisticated AI agents with flexibility and control.
#6NirDiamant/agents-towards-production
This repository delivers end-to-end, code-first tutorials covering every layer of production-grade GenAI agents, guiding you from spark to scale with proven patterns and reusable blueprints for real-world launches.
#7agentscope-ai/agentscope
Build and run agents you can see, understand and trust.
#8alibaba/spring-ai-alibaba
Agentic AI Framework for Java Developers
#9omnigent-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.
#10ringhyacinth/Star-Office-UI
A pixel office for your OpenClaw: turn invisible work states into a cozy little space with characters, daily notes, and guest agents. Code under MIT; art assets for non-commercial learning only.
#11bradygaster/squad
Squad: AI agent teams for any project
#12OpenNSWM-Lab/FAROS
A blueprint-driven AutoResearch runtime for orchestrating AI research workflows from idea generation and experiments to paper writing and peer review.
#13777genius/agent-teams-ai
You're the boss, agents are your team. They handle tasks on their own, message each other, and review each other's work. You just watch the kanban board and give high-level commands. Codex/Claude/OpenCode(200+ models, 75+ LLM providers, free models no auth). Build your AI company with multiple teams.
#14preset-io/agor
Agor - team command center for all things agentic
#15modu-ai/moai-adk
SPEC-First Agentic Development Kit for Claude Code — 24 AI agents + 52 skills with TDD/DDD quality gates, 16-language projects, 4-language docs. Go CLI, zero deps.
#16alookai/alook
The collaboration layer for your AI workforce. Run a team of AI agents that coordinate over email, share memory, and get better with every task.
#17cognizant-ai-lab/neuro-san-studio
A playground for neuro-san
#18ZaxbyHub/opencode-swarm
Architect-centric agentic swarm plugin for OpenCode. Hub-and-spoke orchestration with SME consultation, code generation, and QA review.
#19smithersai/smithers
Agent workflows with full observability and time travel: watch every step live, rewind, fork, replay any run. Claude Code, Codex, Gemini, any model or harness.
#20openwong2kim/wmux
Windows tmux alternative for AI agents — split terminals for Claude Code, Codex, Gemini CLI with MCP browser automation. No WSL required.
#21charan820/PhantomCrowd-Simulacra
PhantomCrowd AI Marketing Simulator 2026: Content Spread Forecasting with Local LLM
#22inclusionAI/Avernet
Distributed agent coordination platform where agents live, connect, coordinate, execute, and evolve together.
#23OWWZO/ai-agent
一个多智能体协作应用平台，支持多策略 Agent 调度、多工具编排、RAG 检索增强、会话记忆与执行过程持久化，能够按业务场景动态组织多智能体分工协作，完成复杂任务拆解、工具调用与结果汇聚，提升运维和分析场景的自动化与智能化水平 项目wiki：https://zread.ai/OWWZO/ai-agent