# Completion Guide

The `completion` command generates shell completion scripts for Grokkit, making it faster and easier to use the CLI by providing tab-completion for commands and flags.

### Supported Shells

- **Bash**
- **Zsh**
- **Fish**
- **PowerShell**

### Installation

To enable completions, you need to generate the script for your shell and source it.

#### Bash

```bash
grokkit completion bash | sudo tee /etc/bash_completion.d/grokkit
```

#### Zsh (oh-my-zsh)

```zsh
grokkit completion zsh > ~/.oh-my-zsh/completions/_grokkit
```

#### Fish

```fish
grokkit completion fish > ~/.config/fish/completions/grokkit.fish
```

#### PowerShell

```powershell
grokkit completion powershell | Out-String | Invoke-Expression
```

### Usage

Once installed, you can simply type `grokkit ` followed by `Tab` to see available commands, or `grokkit <command> --` followed by `Tab` to see available flags.