Awesome Agent Orchestration

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The most comprehensive curated list of Agent Orchestration, Multi-Agent Systems, Swarm Intelligence, and LLM Agent frameworks. Includes AutoGen, CrewAI, MetaGPT, LangGraph, Swarms, A2A Protocol, MCP Protocol and more.

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Table of Contents

• Why Agent Orchestration?
• Core Frameworks
  • Multi-Agent Orchestration Frameworks
  • Swarm Intelligence Frameworks
  • Graph-Based Workflow Frameworks
  • Type-Safe & Modern Frameworks
  • TypeScript & Node.js Frameworks
  • Go Frameworks
  • Swift, Ruby & Elixir Frameworks
  • PHP & Java Frameworks
• Agent Communication Protocols
  • Agent-to-Agent (A2A)
  • Model Context Protocol (MCP)
• Orchestration Patterns
  • Hierarchical
  • Sequential
  • Parallel/Concurrent
  • Mixture of Agents (MoA)
  • Agent Council
• Communication & Coordination
• Research Papers
• Tools & Infrastructure
• Learning Resources
• Related Awesome Lists

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What is Agent Orchestration?

Agent Orchestration is the practice of coordinating multiple AI agents (LLM agents, autonomous agents) to work together on complex tasks. It enables:

• Scalability: Handle complex workflows by distributing tasks across specialized agents
• Specialization: Each agent can focus on a specific domain or task
• Robustness: Fault tolerance through agent redundancy and recovery
• Emergent Capabilities: Complex behaviors arising from simple agent interactions
• Real-World Applications: From software development to research automation

Related Concepts

• Multi-Agent System (MAS): A system composed of multiple interacting intelligent agents
• Swarm Intelligence: Collective behavior emerging from simple agent interactions
• Agentic AI: AI systems that can autonomously plan and execute complex tasks
• Agent Communication Protocol: Standards like A2A (Agent-to-Agent) and MCP (Model Context Protocol) for agent interoperability

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Core Frameworks

Multi-Agent Orchestration Frameworks

Project	Description	Stars
AutoGen	Microsoft's framework for building multi-agent conversational systems
CrewAI	Role-based multi-agent framework for building AI teams
MetaGPT	Multi-agent framework for software development with role assignment
agentUniverse	Enterprise-level multi-agent framework
Langroid	Multi-agent programming framework with message-passing
Phidata	Multi-modal agent framework with built-in tools and UI
OpenAgents	Open platform for deploying language agents
AgentVerse	Platform for running multiple LLM agents in simulated environments
agency-swarm	Reliable multi-agent orchestration framework
OpenAI Swarm

Swarm Intelligence Frameworks

Project	Description	Stars
Swarms	Production-grade multi-agent infrastructure platform
Swarm	Lightweight multi-agent orchestration framework
Swarm-Tools	Tool for coordinating AI agents with learning capabilities
Ruflo	Leading agent orchestration platform for Claude
swarms-rs	Enterprise-grade multi-agent orchestration in Rust
Lux	Open-source framework for multi-agent swarmed intelligence
AutoRT	Embodied foundation models for robotic agents

Graph-Based Workflow Frameworks

Project	Description	Stars
LangGraph	Build stateful multi-agent applications with LangChain
LangChain	Modular framework for LLM application chaining
LlamaIndex	Data-centric agent framework for RAG
Semantic Kernel	Microsoft orchestration SDK for .NET/Python

Lightweight & Specialized Agents

Project	Description	Stars
SmolAgents	Minimalist library for code-writing agents
Auto-GPT	Pioneering autonomous agent with self-prompting
BabyAGI	Simple autonomous task management
GPT-Engineer	Agent for generating full projects from specs
BMTools	Tool/API registry for agents

Type-Safe & Modern Frameworks

Project	Description	Stars
PydanticAI	Type-safe agent framework using Pydantic models
DeepAgents	Production-grade autonomous agents on PydanticAI
Subagents	Subagent delegation framework for PydanticAI
Flux0	Multi-agent deployment framework with session management
Mamba Agents	Simple extensible AI Agent framework	![