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

# Overview

LazyOtter utilizes [Foundry](https://book.getfoundry.sh/) for developing and testing smart contracts with the core concept being to deposit user funds into specified protocols through the Vault, while also providing an emergency withdrawal feature in the Vault.

<figure><img src="/files/F8NJUjsMhvSDl15g2SmS" alt=""><figcaption></figcaption></figure>