Source: https://seerepo.com/r/OpenBMB/ChatDev
Markdown source: https://seerepo.com/r/OpenBMB/ChatDev.md
Description: OpenBMB/ChatDev is a Python repo with 49,742 lines written. ChatDev is built with FastAPI, pygame, fastmcp, and 4 more and uses Google and OpenAI.

# What's inside OpenBMB/ChatDev

OpenBMB/ChatDev is a Python repo with 49,742 lines written. ChatDev is built with FastAPI, pygame, fastmcp, and 4 more and uses Google and OpenAI. AI signed 3.6% of the 140 commits of ChatDev.

Its description on GitHub: “ChatDev 2.0: Dev All through LLM-powered Multi-Agent Collaboration”

Python · Apache-2.0 · 34,700 stars · GitHub: https://github.com/OpenBMB/ChatDev

Read on November 7, 2026, at commit 464a681.

## More on this repo

- [What is ChatDev built with?](https://seerepo.com/r/OpenBMB/ChatDev/built): ChatDev is built with FastAPI, pygame, fastmcp, and 4 more and uses Google and OpenAI.
- [How much of ChatDev did AI write?](https://seerepo.com/r/OpenBMB/ChatDev/ai): AI signed 3.6% of the 140 commits of ChatDev.

## In figures

- 49,742 lines written: The ones people and agents wrote: product, tests, schemas and tooling. Generated code doesn’t count.
- 207 source files: The same as the lines: product, tests, schemas and tooling. What’s generated doesn’t count.
- 9 test files: The files that test the code.
- 23 technologies: Each service with the file and line that prove it.

SeeRepo read the facts in its code and kept none of it. AI only helps sort its packages and folders by their names, and never sees its code.

## Frequently asked questions

### What is OpenBMB/ChatDev?

OpenBMB/ChatDev is a Python repo with 49,742 lines written. Its description on GitHub: “ChatDev 2.0: Dev All through LLM-powered Multi-Agent Collaboration”

The proof: [its page on GitHub](https://github.com/OpenBMB/ChatDev)

### What is ChatDev built with?

ChatDev is built with FastAPI, pygame, fastmcp, and 4 more and uses Google and OpenAI.

The proof: [each service with its file and line](https://seerepo.com/r/OpenBMB/ChatDev/built)

### How much of ChatDev did AI write?

AI signed 3.6% of the 140 commits of ChatDev.

The proof: [the commits each tool signed](https://seerepo.com/r/OpenBMB/ChatDev/ai)

### What license does ChatDev have?

ChatDev is released under the Apache-2.0 license.

The proof: [its page on GitHub](https://github.com/OpenBMB/ChatDev)

### How many stars does ChatDev have on GitHub?

ChatDev had 34,700 stars on GitHub on November 7, 2026.

The proof: [its page on GitHub](https://github.com/OpenBMB/ChatDev)

## Add this badge to your README

It links to this page and updates itself each time SeeRepo reads the repo.

```markdown
[![OpenBMB/ChatDev on SeeRepo](https://seerepo.com/badge/OpenBMB/ChatDev.svg)](https://seerepo.com/r/OpenBMB/ChatDev?de=insignia)
```

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.