> For the complete documentation index, see [llms.txt](https://universal-stallion.gitbook.io/universal-stallion/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://universal-stallion.gitbook.io/universal-stallion/etc/circle.md).

# サークル

サークルとは、オーナー同士で複数人集まり利用できるグループ機能の総称です。 

集まったメンバーで他のサークルとランキングを競い合い、賞金獲得を目指しましょう！


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# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://universal-stallion.gitbook.io/universal-stallion/etc/circle.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
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Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.