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

# Contracts Overview

## 1. Introduction

Strateg protocol is composed by several distinct modules : 

* [Core Protocol](/core-protocol/architecture-overview.md)
* [Borrow Module](/borrow-module/architecture-overview.md)
* [Portal Module](/portal-module/architecture-overview.md)

## 2. Overview

<figure><img src="/files/9J4VlfzdagH03Fp6K9wN" alt=""><figcaption></figcaption></figure>