Communicative Agents for Software Development

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📖 Overview

• ChatDev stands as a virtual software company that operates through various intelligent agents holding different roles, including Chief Executive Officer, Chief Technology Officer, Programmer, Tester, and more. These agents form a multi-agent organizational structure and are united by a mission to "revolutionize the digital world through programming." The agents within ChatDev collaborate by participating in specialized functional seminars, including tasks such as designing, coding, testing, and documenting.
• The primary objective of ChatDev is to offer an easy-to-use, highly customizable and extendable framework, which is based on large language models (LLMs) and serves as an ideal scenario for studying collective intelligence.

📰 News

• September 1, 2023: The Art mode is available now! You can use agent to generate images used in the software, try python3 run.py --config "Art". See example here.
• August 28, 2023: The system is publicly available.
• August 17, 2023: The V1.0.0 version was ready for release.
• July 30, 2023: Users can customize ChatChain, Phase, and Role settings. Additionally, both online Log mode and replay mode are now supported.
• July 16, 2023: The preprint paper associated with this project was published.
• June 30, 2023: The initial version of the ChatDev repository was released.

❓ What Can ChatDev Do?

https://github.com/OpenBMB/ChatDev/assets/11889052/80d01d2f-677b-4399-ad8b-f7af9bb62b72

⚡️ Quickstart

To get started, follow these steps:

1. Clone the GitHub Repository: Begin by cloning the repository using the command:

   git clone https://github.com/OpenBMB/ChatDev.git
   

2. Set Up Python Environment: Ensure you have a version 3.9 or higher Python environment. You can create and activate this environment using the following commands, replacing ChatDev_conda_env with your preferred environment name:

   conda create -n ChatDev_conda_env python=3.9 -y
   conda activate ChatDev_conda_env
   

3. Install Dependencies: Move into the ChatDev directory and install the necessary dependencies by running:

   cd ChatDev
   pip3 install -r requirements.txt
   

4. Set OpenAI API Key: Export your OpenAI API key as an environment variable. Replace "your_OpenAI_API_key" with your actual API key. Remember that this environment variable is session-specific, so you need to set it again if you open a new terminal session. On Unix/Linux:

   export OPENAI_API_KEY="your_OpenAI_API_key"
   

   On Windows:

   $env:OPENAI_API_KEY="your_OpenAI_API_key"
   

5. Build Your Software: Use the following command to initiate the building of your software, replacing [description_of_your_idea] with your idea's description and [project_name] with your desired project name:

   python3 run.py --task "[description_of_your_idea]" --name "[project_name]"
   

6. Run Your Software: Once generated, you can find your software in the WareHouse directory under a specific project folder, such as project_name_DefaultOrganization_timestamp. Run your software using the following command within that directory:

   cd WareHouse/project_name_DefaultOrganization_timestamp
   python3 main.py
   

✨️ Advanced Skills

For more detailed information, please refer to our Wiki, where you can find:

• An introduction to all command run parameters.
• A straightforward guide for setting up a local web demo, which includes enhanced visualized logs, a replay demo, and a simple ChatChain Visualizer.
• An overview of the ChatDev framework.
• A comprehensive introduction to all advanced parameters in ChatChain configuration.
• Guides for customizing ChatDev, including:
  • ChatChain: Design your own software development process (or any other process), such as DemandAnalysis -> Coding -> Testing -> Manual.
  • Phase: Design your own phase within ChatChain, like DemandAnalysis.
  • Role: Defining the various agents in your company, such as the Chief Executive Officer.

🤗 Share Your Software!

Code: We are enthusiastic about your interest in participating in our open-source project. If you come across any problems, don't hesitate to report them. Feel free to create a pull request if you have any inquiries or if you are prepared to share your work with us! Your contributions are highly valued. Please let me know if there's anything else you need assistance!

Company: Creating your own customized "ChatDev Company" is a breeze. This personalized setup involves three simple configuration JSON files. Check out the example provided in the CompanyConfig/Default directory. For detailed instructions on customization, refer to our Wiki.

Software: Whenever you develop software using ChatDev, a corresponding folder is generated containing all the essential information. Sharing your work with us is as simple as making a pull request. Here's an example: execute the command python3 run.py --task "design a 2048 game" --name "2048" --org "THUNLP" --config "Default". This will create a software package and generate a folder named /WareHouse/2048_THUNLP_timestamp. Inside, you'll find:

• All the files and documents related to the 2048 game software
• Configuration files of the company responsible for this software, including the three JSON config files from CompanyConfig/Default
• A comprehensive log detailing the software's building process that can be used to replay (timestamp.log)
• The initial prompt used to create this software (2048.prompt)

Here are some examples created by ChatDev:

Contributor	Software	ScreenShot	Status	LLM
https://github.com/qianc62	A simple website		Perfect	GPT3.5
	FlappyBirds Game		Perfect	GPT3.5
	A Gomoku Game		Perfect	GPT3.5
	A calculator with bottom icons generated by Agents		Perfect	GPT3.5
https://github.com/thinkwee	Painter		Perfect	GPT3.5
	PingPong Game		Biased	GPT3.5
	PixelRunner		Runnable	GPT3.5
	BudgetControl		Biased	GPT3.5
	PixelCraft		Runnable	GPT3.5
	MazeGenerator		Perfect	GPT3.5
	Matchy_Match		Perfect	GPT3.5
	Password Generator		Perfect	GPT3.5
	Todo		Perfect	GPT3.5
	Expensechart		Perfect	GPT3.5
	2048 Game		Perfect	GPT3.5
	WordExpand		Perfect	GPT3.5
	Fish Tycoon		Biased	GPT3.5
	Digital Clock		Perfect	GPT3.5
	CurrencyWiz		Perfect	GPT3.5
	Design Dream		Biased	GPT3.5
	DiceRollingSimulator		Perfect	GPT3.5
https://github.com/NA-Wen	md2html		Runnable	GPT3.5
	A Gomoku Game with assets generated by Agent		Perfect	GPT4
	MsPaint		Runnable	GPT3.5
	Image Editor		Perfect	GPT3.5
	ArtCanvas		Perfect	GPT3.5
	TicTacToe		Runnable	GPT3.5
https://github.com/lijiahao2022	Music Player		Perfect	GPT4
	Typing Test		Perfect	GPT3.5
	Video Player		Runnable	GPT3.5
	Timer		Perfect	GPT3.5
	BookBreeze		Runnable	GPT3.5

📑 Citation

@misc{qian2023communicative,
      title={Communicative Agents for Software Development}, 
      author={Chen Qian and Xin Cong and Wei Liu and Cheng Yang and Weize Chen and Yusheng Su and Yufan Dang and Jiahao Li and Juyuan Xu and Dahai Li and Zhiyuan Liu and Maosong Sun},
      year={2023},
      eprint={2307.07924},
      archivePrefix={arXiv},
      primaryClass={cs.SE}
}

⚖️ License

• The purpose of ChatDev is exclusively for research purposes.
• The source code is licensed under Apache 2.0.
• The datasets are licensed under CC BY NC 4.0, which allows for non-commercial use only. It is important to note that any models trained using these datasets should not be employed for purposes other than research.