GitHub
FreeThe Multi-Agent Framework for Natural Language Programming
FreeFree tier
Inputs: textOutputs: text
About GitHub
MetaGPT is an open-source multi-agent framework that assigns different roles to GPTs (such as product managers, architects, project managers, and engineers) to form a collaborative entity for complex software tasks. It takes a single-line natural language requirement as input and automatically outputs user stories, competitive analysis, requirements, data structures, APIs, and documentation. The framework operates on the philosophy 'Code = SOP(Team)', materializing standard operating procedures and applying them to teams composed of LLMs. MetaGPT supports various LLM backends (OpenAI, Azure, Ollama, Groq, etc.) and provides both CLI and library usage.
Key Features
Assign different roles (product manager, architect, project manager, engineer) to LLMs
SOP-driven collaboration to simulate a software company
Generate user stories, competitive analysis, requirements, data structures, APIs, and documents from one-line input
Supports multiple LLM backends (OpenAI, Azure, Ollama, Groq, etc.)
CLI and Python library usage
Extensible with custom roles and workflows
Pros & Cons
Pros
- Open source and free to use
- Automates entire software development process from requirement to documentation
- Modular architecture supports different LLM providers
- Active community with frequent updates and research integration (e.g., AFlow, SPO, AOT)
Cons
- Requires Python 3.9+ and additional dependencies (Node.js, pnpm) for full functionality
- Relies on external LLM APIs (e.g., OpenAI) which may incur usage costs
- Output quality depends on underlying LLM capability and configuration
- Learning curve for setting up configuration and understanding SOP logic
Best For
Rapid prototyping of software from natural language descriptionsAutomating software design and documentation generationCollaborative AI-powered software development with multi-agent teams
FAQ
What is MetaGPT?
MetaGPT is an open-source multi-agent framework that assigns different roles to GPTs to collaboratively complete complex software tasks. It takes a one-line requirement and produces user stories, requirements, APIs, and documentation.
How do I install MetaGPT?
Ensure Python 3.9 or later (but less than 3.12) is installed, then run 'pip install --upgrade metagpt'. You also need to install Node.js and pnpm. Detailed installation instructions are available in the repository's documentation.
Is MetaGPT free?
Yes, MetaGPT is open-source and free to use. However, you need to provide your own LLM API key (e.g., OpenAI) which may have associated costs.