# API Reference

- [Item](https://developer.eagle.cool/web-api/api/item.md): The Item API allows you to query, add, modify, and manage items in the Eagle library.
- [Folder](https://developer.eagle.cool/web-api/api/folder.md): The Folder API allows you to list, create, and manage folders in the Eagle library.
- [Smart Folder](https://developer.eagle.cool/web-api/api/smart-folder.md): Smart Folder API allows you to list, create, update, delete smart folders, and query matching items.
- [Tag](https://developer.eagle.cool/web-api/api/tag.md): The Tag API allows you to list, rename, and merge tags in the Eagle library.
- [Tag Group](https://developer.eagle.cool/web-api/api/tag-group.md): The Tag Group API allows you to create, manage, and organize tag groups in the Eagle library.
- [Library](https://developer.eagle.cool/web-api/api/library.md): The Library API allows you to get information about the currently open Eagle library.
- [App](https://developer.eagle.cool/web-api/api/app.md): The App API provides information about the running Eagle application instance.
- [AI Search](https://developer.eagle.cool/web-api/api/ai-search.md): The AI Search API provides semantic search capabilities — search by text description or find visually similar images.


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# Agent Instructions: 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:

```
GET https://developer.eagle.cool/web-api/api.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

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.