Source: https://seerepo.com/r/ostris/ai-toolkit
Markdown source: https://seerepo.com/r/ostris/ai-toolkit.md
Description: ostris/ai-toolkit is a Python repo with 204,162 lines written. ai-toolkit is built with FastAPI, uvicorn, React, and Next.js and uses SQLite and Hugging Face.

# What's inside ostris/ai-toolkit

ostris/ai-toolkit is a Python repo with 204,162 lines written. ai-toolkit is built with FastAPI, uvicorn, React, and Next.js and uses SQLite and Hugging Face. AI signed 0.2% of the 1,578 commits of ai-toolkit.

Its description on GitHub: “The ultimate training toolkit for finetuning diffusion models”

Python · MIT · 12,609 stars · GitHub: https://github.com/ostris/ai-toolkit

Read on November 10, 2026, at commit 4a7f285.

## More on this repo

- [What is ai-toolkit built with?](https://seerepo.com/r/ostris/ai-toolkit/built): ai-toolkit is built with FastAPI, uvicorn, React, and Next.js and uses SQLite and Hugging Face.
- [How much of ai-toolkit did AI write?](https://seerepo.com/r/ostris/ai-toolkit/ai): AI signed 0.2% of the 1,578 commits of ai-toolkit.

## In figures

- 204,162 lines written: The ones people and agents wrote: product, tests, schemas and tooling. Generated code doesn’t count.
- 663 product files: The product’s own files. Test files are counted apart.
- 12 test files: The files that test the code.
- 48 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 ostris/ai-toolkit?

ostris/ai-toolkit is a Python repo with 204,162 lines written. Its description on GitHub: “The ultimate training toolkit for finetuning diffusion models”

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

### What is ai-toolkit built with?

ai-toolkit is built with FastAPI, uvicorn, React, and Next.js and uses SQLite and Hugging Face.

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

### How much of ai-toolkit did AI write?

AI signed 0.2% of the 1,578 commits of ai-toolkit.

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

### What license does ai-toolkit have?

ai-toolkit is released under the MIT license.

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

### How many stars does ai-toolkit have on GitHub?

ai-toolkit had 12,609 stars on GitHub on November 10, 2026.

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

## Add this badge to your README

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

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