Source: https://seerepo.com/r/microsoft/agent-lightning
Markdown source: https://seerepo.com/r/microsoft/agent-lightning.md
Description: microsoft/agent-lightning is a Python repo with 16,024 lines written. agent-lightning is built with FastAPI and uvicorn.

# What's inside microsoft/agent-lightning

microsoft/agent-lightning is a Python repo with 16,024 lines written. agent-lightning is built with FastAPI and uvicorn. AI signed 4.5% of the 672 commits of agent-lightning.

Its description on GitHub: “The absolute trainer to light up AI agents.”

Python · MIT · 18,906 stars · GitHub: https://github.com/microsoft/agent-lightning

Read on November 6, 2026, at commit bc3a9e8.

## More on this repo

- [What is agent-lightning built with?](https://seerepo.com/r/microsoft/agent-lightning/built): agent-lightning is built with FastAPI and uvicorn.
- [How much of agent-lightning did AI write?](https://seerepo.com/r/microsoft/agent-lightning/ai): AI signed 4.5% of the 672 commits of agent-lightning.

## In figures

- 16,024 lines written: The ones people and agents wrote: product, tests, schemas and tooling. Generated code doesn’t count.
- 35 files: The same as the lines: product, tests, schemas and tooling. What’s generated doesn’t count.
- 24 test files: The files that test the code.
- 5 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 microsoft/agent-lightning?

microsoft/agent-lightning is a Python repo with 16,024 lines written. Its description on GitHub: “The absolute trainer to light up AI agents.”

The proof: [its page on GitHub](https://github.com/microsoft/agent-lightning)

### What is agent-lightning built with?

agent-lightning is built with FastAPI and uvicorn.

The proof: [each service with its file and line](https://seerepo.com/r/microsoft/agent-lightning/built)

### How much of agent-lightning did AI write?

AI signed 4.5% of the 672 commits of agent-lightning.

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

### What license does agent-lightning have?

agent-lightning is released under the MIT license.

The proof: [its page on GitHub](https://github.com/microsoft/agent-lightning)

### How many stars does agent-lightning have on GitHub?

agent-lightning had 18,906 stars on GitHub on November 6, 2026.

The proof: [its page on GitHub](https://github.com/microsoft/agent-lightning)

## Add this badge to your README

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

```markdown
[![microsoft/agent-lightning on SeeRepo](https://seerepo.com/badge/microsoft/agent-lightning.svg)](https://seerepo.com/r/microsoft/agent-lightning?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.