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Orchestrate networks of AI agents

Multi-agent frameworks let you wire multiple LLM-powered agents into pipelines, graphs, or crews — each with its own role, memory, and tools. They are the backbone of production agentic systems.

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Top Multi-Agent Frameworks

Ranked by GitHub stars

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ECC
ActiveJavaScript
90

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

framework
233.0k
hermes-agent
ActivePython
90

Hermes-agent is a Python library that lets developers build conversational agents capable of learning and adapting over time, aimed at creating dynamic chatbots and AI assistants.

framework
220.1k
AutoGPT
ActivePython
90

AutoGPT is the vision of accessible AI for everyone, to use and to build on. Our mission is to provide the tools, so that you can focus on what matters.

framework
185.7k
firecrawl
ActiveTypeScript
85

The API to search, scrape, and interact with the web at scale. 🔥

framework
155.7k
open-webui
ActivePython
85

User-friendly AI Interface (Supports Ollama, OpenAI API, ...)

framework
146.7k
langchain
ActivePython
90

LangChain is a Python library that provides tools and abstractions for building and deploying AI agents, facilitating integration with language models and external services.

framework
142.6k
cc-switch
ActiveRust
90

A cross-platform desktop All-in-One assistant for Claude Code, Codex, OpenCode, OpenClaw, Grok Build & Hermes Agent. Only official website: ccswitch.io

framework
121.0k
gemini-cli
ActiveTypeScript
90

An open-source AI agent that brings the power of Gemini directly into your terminal.

framework
106.2k
graphify
ActivePython
90

Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill for Claude Code, Cursor, Codex, and Gemini CLI: local deterministic AST parsing, every edge explained, no vector store.

framework
95.4k

Recently updated

Active development · pushed in the last 30 days

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heym
ActivePython
70

Build AI workflows by prompt or visual canvas. Heym is source-available and self-hosted, with agents, RAG, MCP, HITL, observability, evals, token cost tracking and more.

framework
789
agi
Active
76

The first distributed AGI system. Thousands of autonomous AI agents collaboratively train models, share experiments via P2P gossip, and push breakthroughs here. Fully peer-to-peer. Join from your browser or CLI.

framework
2.0k
generative-ai
ActiveJupyter Notebook
76

Comprehensive resources on Generative AI, including a detailed roadmap, projects, use cases, interview preparation, and coding preparation.

framework
2.6k
PraisonAI
ActivePython
82

PraisonAI 🦞 — Hire a 24/7 AI Workforce. Stop writing boilerplate and start shipping autonomous self-improving agents that research, plan, code, and execute tasks. Deployed in 5 lines of code with built-in memory, RAG, and support for 100+ LLMs.

framework
8.5k
siyuan
ActiveTypeScript
90

A privacy-first, self-hosted, fully open source personal knowledge management software, written in typescript and golang.

framework
45.4k
orca
ActiveTypeScript
90

Orca is the ADE for working with a fleet of parallel agents. Run any coding agent with your own subscription. Available on desktop, mobile and VPS.

framework
28.6k
agent-auth-payments
ActiveTypeScript
65

fullstack chat agent with authentication, request credits and payments built in

framework
199
500-AI-Agents-Projects
ActivePython
90

The 500 AI Agents Projects is a curated collection of AI agent use cases across various industries. It showcases practical applications and provides links to open-source projects for implementation, illustrating how AI agents are transforming sectors such as healthcare, finance, education, retail, and more.

framework
35.1k
Skyvern
ActivePython
90

Skyvern is a Python library that uses AI to automate browser interactions for web tasks, enabling developers to programmatically control browsers without manual scripting.

framework
22.6k

Frequently asked questions about Multi-Agent Frameworks

What is a multi-agent framework?+
A multi-agent framework provides primitives for defining, composing, and running multiple LLM-powered agents that collaborate to solve complex tasks. Examples include LangGraph, CrewAI, AutoGen, and Smolagents.
What is the best multi-agent framework in 2025?+
LangGraph leads production deployments (18k+ stars, used by Replit and LinkedIn). CrewAI is the fastest path to a working crew of agents. AutoGen is best for research and human-in-the-loop scenarios.
LangGraph vs CrewAI — which should I use?+
LangGraph offers fine-grained control via a state machine graph — ideal for production workflows with complex branching. CrewAI is higher-level and faster to prototype with, but less flexible for edge cases.
Can I use multi-agent frameworks without LangChain?+
Yes. AutoGen, Smolagents, and OpenAI Agents SDK are framework-agnostic. LangGraph can also run standalone without the rest of the LangChain ecosystem.

Explore related categories

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