# Extensions

Some of Knights' extensions allow to use their commands with Excalibur.

Create user commands, for additional automation.

<figure><img src="https://270111504-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LqQuRw1JZNewsp-NrzE%2Fuploads%2FnjOG3wo9IVJkbzuoPQzZ%2FGraveRobber_userCommand.gif?alt=media&#x26;token=62b64f4c-8da6-4fa6-8bc6-7b5d5109ae29" alt=""><figcaption></figcaption></figure>

## Supported extensions

* [Quiver](https://manuscript.knightsoftheeditingtable.com/extensions/quiver)
* [Grave Robber](https://manuscript.knightsoftheeditingtable.com/extensions/grave-robber)
* [Anchor](https://manuscript.knightsoftheeditingtable.com/extensions/anchor)
* [Arrow](https://manuscript.knightsoftheeditingtable.com/extensions/arrow)

{% hint style="info" %}
Excalibur 1.1.4 and above is needed to create user command with Knights' extensions
{% endhint %}