---
title: Regal
sidebar_label: Regal
description: CodeRabbit's guide to Regal.
---

[Regal](https://docs.styra.com/regal/) is a linter and language server for Rego.

## Files

Regal will run on files with the following extensions:

- `.rego`

## Configuration

Regal uses a YAML style configuration file. We look for the following config file:

- `.regal/config.yaml`

CodeRabbit will use the default settings based on the profile selected if no config file is found.

## Links

- [Regal Configuration](https://docs.styra.com/regal#configuration/)