Source: https://seerepo.com/r/langchain-ai/deepagents
Markdown source: https://seerepo.com/r/langchain-ai/deepagents.md
Description: langchain-ai/deepagents is a Python repo with 731,023 lines written. deepagents is built with fastmcp, anyio, and AIOHTTP and uses SQLite.

# What's inside langchain-ai/deepagents

langchain-ai/deepagents is a Python repo with 731,023 lines written. deepagents is built with fastmcp, anyio, and AIOHTTP and uses SQLite. AI signed 1.2% of the 4,640 commits of deepagents.

Its description on GitHub: “The batteries-included agent harness.”

Python · MIT · 31,068 stars · GitHub: https://github.com/langchain-ai/deepagents

Read on November 7, 2026, at commit 9c5d330.

## More on this repo

- [What is deepagents built with?](https://seerepo.com/r/langchain-ai/deepagents/built): deepagents is built with fastmcp, anyio, and AIOHTTP and uses SQLite.
- [How much of deepagents did AI write?](https://seerepo.com/r/langchain-ai/deepagents/ai): AI signed 1.2% of the 4,640 commits of deepagents.

## In figures

- 731,023 lines written: The ones people and agents wrote: product, tests, schemas and tooling. Generated code doesn’t count.
- 452 source files: The same as the lines: product, tests, schemas and tooling. What’s generated doesn’t count.
- 672 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 langchain-ai/deepagents?

langchain-ai/deepagents is a Python repo with 731,023 lines written. Its description on GitHub: “The batteries-included agent harness.”

The proof: [its page on GitHub](https://github.com/langchain-ai/deepagents)

### What is deepagents built with?

deepagents is built with fastmcp, anyio, and AIOHTTP and uses SQLite.

The proof: [each service with its file and line](https://seerepo.com/r/langchain-ai/deepagents/built)

### How much of deepagents did AI write?

AI signed 1.2% of the 4,640 commits of deepagents.

The proof: [the commits each tool signed](https://seerepo.com/r/langchain-ai/deepagents/ai)

### What license does deepagents have?

deepagents is released under the MIT license.

The proof: [its page on GitHub](https://github.com/langchain-ai/deepagents)

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

deepagents had 31,068 stars on GitHub on November 7, 2026.

The proof: [its page on GitHub](https://github.com/langchain-ai/deepagents)

## Add this badge to your README

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

```markdown
[![langchain-ai/deepagents on SeeRepo](https://seerepo.com/badge/langchain-ai/deepagents.svg)](https://seerepo.com/r/langchain-ai/deepagents?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.