FoundationAgents/MetaGPT
🌟 The Multi-Agent Framework: First AI Software Company, Towards Natural Language Programming
MetaGPT is an open-source multi-agent framework that assigns LLMs the roles of a software company (product manager, architect, engineer) to turn a one-line requirement into code, docs, and diagrams. Its core idea is Code = SOP(Team): encode procedures, then run them on a team of agents.
Our Review
With more than 68,000 GitHub stars, MetaGPT is one of the most-starred multi-agent frameworks, and its research pedigree is real: its AFlow paper earned an oral presentation at ICLR 2025. The framework grew into a commercial product, MGX, while the core engine stays open-source under the MIT license.
What MetaGPT does:
- •Role-based agents assigns LLMs the roles of product manager, architect, project manager, and engineer to collaborate on a task.
- •One-line to full project takes a single requirement and outputs user stories, competitive analysis, requirements, data structures, APIs, and documents.
- •SOP-driven orchestration encodes standard operating procedures so agents follow a structured software-company process rather than improvising.
- •Data interpreter an agent for data analysis and machine-learning tasks that writes and runs its own code.
- •Research-backed methods ships techniques from its own papers, including AFlow for automating agentic workflow generation.
- •Multi-LLM support works with OpenAI, Anthropic, and other providers through a common configuration.
MetaGPT ecosystem:
- •MGX (MetaGPT X) the hosted product at mgx.dev built on the framework, marketed as a no-code AI agent development team.
- •Examples and papers a library of runnable examples plus published research (AFlow, SPO, AOT).
- •Active community a large Discord and contributor base around the framework.
Getting started:
Install with pip install metagpt (Python 3.9 or later), configure an LLM API key, then run a one-line requirement such as metagpt "create a 2048 game" to watch the agent team produce the project. Full docs and examples are in the repository and at docs.deepwisdom.ai.
Limitations:
MetaGPT is a developer framework you run yourself, so it needs Python and paid LLM API credits, and complex requirements can consume a lot of tokens. Multi-agent output still needs human review, since generated code is a strong starting point rather than finished production software. Formal GitHub releases lag the active main branch (the last tagged release predates recent commits), so track the repository for current behavior. The hosted MGX product is separate and commercial.
Our Verdict
MetaGPT is the most influential attempt at turning a team of LLMs into a working software company in 2026, and its Code = SOP(Team) philosophy is what makes its output more structured than a single coding agent.
For Developers, MetaGPT is most useful as a way to scaffold a whole project from a requirement: it produces planning artifacts (requirements, architecture, APIs) alongside code, which is more than most single-agent tools attempt. The research methods it ships, like AFlow, are genuinely ahead of the curve.
For Vibe Builders, the framework itself needs Python and API keys, so the hosted MGX product at mgx.dev is the more practical entry point if you want the experience without the setup. The open-source repo is where you go once you want to customize the agent roles and SOPs.
Skip it if you want a simple single-agent coding assistant or a no-setup tool, since MetaGPT is a framework that rewards configuration and review. For one-off code generation, a coding assistant like Cursor or Claude Code will be faster than orchestrating a full agent team.
Frequently Asked Questions
Is MetaGPT free and open-source?
Yes, the MetaGPT framework is free and open-source under the MIT license, and it has more than 68,000 GitHub stars as of 2026. You can run it at no cost, paying only for the LLM API calls it makes. A separate hosted product called MGX is built on top of the framework and is commercial.
What does MetaGPT do?
MetaGPT assigns large language models the roles of a software company, including product manager, architect, project manager, and engineer, then has them collaborate on a task. From a single one-line requirement it can produce user stories, requirements, data structures, APIs, documents, and code, following encoded standard operating procedures.
What is the Code equals SOP of Team philosophy?
Code = SOP(Team) is MetaGPT's core idea that quality output comes from applying standard operating procedures to a team of agents, rather than from a single model improvising. By encoding the steps a real software team follows, MetaGPT keeps multiple LLM agents coordinated and produces more structured results than an unguided agent.
What is the difference between MetaGPT and a coding assistant like Cursor?
Cursor is an interactive coding assistant that helps you edit code in an editor, while MetaGPT is a framework that orchestrates a team of role-based agents to plan and generate a whole project from a requirement. Choose MetaGPT to scaffold a full project with planning artifacts. Choose Cursor for hands-on, line-by-line coding.
Who created MetaGPT?
MetaGPT is developed by the FoundationAgents open-source community, which also publishes the research behind it, including the AFlow paper accepted for an oral presentation at ICLR 2025. The team launched a commercial product, MGX, built on the framework. The project remains actively maintained on GitHub with a large contributor base.
What is MetaGPT?
MetaGPT is an open-source multi-agent framework that assigns LLMs the roles of a software company (product manager, architect, engineer) to turn a one-line requirement into code, docs, and diagrams. Its core idea is Code = SOP(Team): encode procedures, then run them on a team of agents.
How do I install MetaGPT?
Visit the GitHub repository at https://github.com/FoundationAgents/MetaGPT for installation instructions.
What license does MetaGPT use?
MetaGPT uses the MIT license.
What are alternatives to MetaGPT?
Explore related tools and alternatives on My AI Guide.
Open source & community-verified
MIT licensed: free to use in any project, no strings attached. 68,603 developers have starred this, meaning the community has reviewed and trusted it.
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