Orchestrators & Multi-Agent tools for LangChain / LangGraph

12 projects · 12 with stars to rank by · 269,731 combined stars · snapshot 2026-11-01

Running several agents at once, or one agent for a long time: swarms, loop runners, task queues, planners and the orchestration write-ups.

Built on LangChain, LangGraph or LangSmith.

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Runs on: Windows WSL2 macOS Linux Docker

#ShotProject StarsPlugs into What it doesLang / licence / push
1Langflowlangflow-ai/langflow156,222
3 lists
Codex / OpenAILangChain / LangGraph
An effortless way to experiment and prototype LangChain flows with drag-and-drop components and a chat interface
docker run -p 7860:7860 -e LANGFLOW_SUPERUSER_PASSWORD langflowai/langflow:latest
Python
MIT
2026-11-01
2LiteLLMBerriAI/litellm62,492
6 lists
Claude / AnthropicCodex / OpenAILangChain / LangGraphLocal / Ollama
Unified proxy and SDK that routes to 100+ LLM providers behind a single OpenAI-compatible interface, with a Router handling retry/fallback across deployments, per-project cost and rate-limit tracking, and OTEL callback integrations. The right infrastructure layer when your harness needs provider resilience (automatic failover on 429/500 errors), budget guardrails, or the ability to swap models wit
uv tool install 'litellm[proxy]'
Python
—
2026-11-01
3GenAI_AgentsNirDiamant/GenAI_Agents24,774
found by search
Codex / OpenAILangChain / LangGraph
50+ tutorials and implementations for Generative AI Agent techniques, from basic conversational bots to complex multi-agent systems.
git clone https://github.com/NirDiamant/GenAI_Agents.git
Jupyter Notebook
—
2026-11-01
4AgentGuideadongwanai/AgentGuide11,508
found by search
LangChain / LangGraph
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
git clone https://github.com/adongwanai/AgentGuide.git
MDX
—
2026-10-31
5OpenAgentthe-open-agent/openagent5,730
3 lists
MCPCodex / OpenAILangChain / LangGraph
Next-generation personal AI assistant powered by LLM, RAG and agent loops. Supports computer-use, browser-use, coding agent, 30+ model providers, visual workflow builder, and MCP tools. Self-hostable with admin dashboard
irm https://raw.githubusercontent.com/the-open-agent/openagent/master/scripts/install.ps1 | iex
Go
Apache-2.0
2026-10-31
6TradingAgents-astocksimonlin1212/TradingAgents-astock3,869
found by search
Claude / AnthropicLangChain / LangGraph
A股多Agent投研框架 — 适配A股数据源(龙虎榜/游资/解禁等),7位分析师基于A股规则的辩论决策,基于TradingAgents深度改造,适配大A。A-share multi-agent investment research framework — 7 AI analysts, bull/bear debate, risk assessment。
docker run --rm -v tradingagents_data:/d alpine chown -R 1000:1000 /d
Python
Apache-2.0
2026-10-30
7ai-agents-the-definitive-guideNicolepcx/ai-agents-the-definitive-guide2,837
found by search
LangChain / LangGraph
Repo for AI Agents The Definitive Guide
git clone https://github.com/Nicolepcx/ai-agents-the-definitive-guide.git
Jupyter Notebook
—
2026-08-01
8Multi-Agent-CADPan-Chera/Multi-Agent-CAD1,063
found by search
AiderLangChain / LangGraph
MAC (Multi-Agent CAD): A decoupled multi-agent framework for text-to-CAD generation via constrained test-time compute
git clone https://github.com/Pan-Chera/Multi-Agent-CAD.git
Python
MIT
2026-10-28
9AgentScope Runtimeagentscope-ai/agentscope-runtime880
1 list
LangChain / LangGraph
Production-ready open-source runtime focused on two pieces many agent frameworks leave underspecified: secure sandbox execution and durable agent serving. The "Agent as API" model, async sandbox types, and built-in state/sandbox lifecycle management make it one of the few 2026 projects tackling runtime concerns directly instead of stopping at orchestration abstractions
pip install agentscope-runtime
Python
Apache-2.0
2026-06-04
10deepsearch-agentsdidilili/deepsearch-agents308
found by search
LangChain / LangGraph
🔎 深度研搜对话式多智能体 AI Agents,最适合系统学习 DeepAgents 的实战项目|AI Deep Research Agent 实战 · LangGraph + RAGFlow + Tavily + FastAPI + WebSocket 从0到工程化落地。前后端完整代码全栈可跑,Docker 环境一键部署,配套 ai-agents-from-zero 免费教程与章节代码分支。适合系统学习大模型应用、多智能体 Agent 和企业级 AI 工程落地
git clone https://github.com/didilili/deepsearch-agents.git
Python
—
2026-10-14
11OpenBotregnull/openbot36
1 list
MCPLangChain / LangGraph
Self-hosted platform where persistent bots with tools, MCP servers, and long-term memory hand work to each other in shared threads and can stop to ask a human before a sensitive action
git clone https://github.com/regnull/openbot.git
Python
MIT
2026-10-29
12OpenBusinesswanikua/OpenBusiness12
1 list
Claude / AnthropicLangChain / LangGraph
Multi-agent pipeline that turns a company name + domain into an evidence-labeled business model report; runs JTBD, value proposition, GTM, unit economics, moat, canvas synthesis, and an assumption stress test, tagging every claim verified, inferred, or missing. Built on LangGraph; deterministic unit economics in Python
uvx openbusiness analyze "Notion" --domain notion.so
Python
MIT
2026-06-02