# GH CLI Setup Instructions

The GitHub CLI (`gh`) is required for this review skill to detect PR target branches.

## Installation

Install via Homebrew:

```
brew install gh
```

Or see https://cli.github.com/ for other installation methods.

## Authentication

After installing, authorize by running this in the terminal (use the `!` prefix in Claude Code):

```
! gh auth login
```

Follow the prompts to authenticate with your GitHub account.
