> ## Documentation Index
> Fetch the complete documentation index at: https://docs.r28.ai/charter/llms.txt
> Use this file to discover all available pages before exploring further.

# repos_list_languages

> List a repository's languages with bytes of code each — the quickest way to find out what a repository is written in before reading any of it. Answers with an object keyed by language, so there is nothing to page.

<div className="tool-route"><span className="tool-row-method" data-method="GET">GET</span><code>{"https://api.github.com/repos/{owner}/{repo}/languages"}</code></div>

```python github_repos_list_languages.py theme={null}
from charter.packs import github

result = await github.repos_list_languages.ainvoke({"owner": ..., "repo": ...})
```

<Note>
  Requires `repo`, `read:user`.
</Note>

## Path parameters

<div className="reference-table">
  | Field                                                         | Type     | Description                                                                              |
  | ------------------------------------------------------------- | -------- | ---------------------------------------------------------------------------------------- |
  | `owner` <span className="required" title="required">\*</span> | `string` | The account owner of the repository. The name is not case sensitive.                     |
  | `repo` <span className="required" title="required">\*</span>  | `string` | The name of the repository without the `.git` extension. The name is not case sensitive. |
</div>