# Control Surfaces

Besides shortcut press, Spell Book listens for URL links to trigger extension commands.

This allows to use any Control Surface that supports URL calls with Spell Book:\
Stream Deck, TouchPortal, etc.

### Copy URL link

To copy URL link for a specific command, open Spell Book and hover your mouse over a command.

Link icon will appear, click on it to copy it.

<figure><img src="/files/IxbiO9f8niJnh0NAhlGj" alt=""><figcaption></figcaption></figure>

***

## Examples

Examples how to setup control surface to work with Spell Book commands.

### Stream Deck

* find **Website** option

<figure><img src="/files/oRppViStFbYPJDiPnx8q" alt=""><figcaption></figcaption></figure>

* Drag it over a button and paste URL link\
  \&#xNAN;*Use "Open with Default Browser"*

<figure><img src="/files/n96G5tlyaZSzfeKb1F0j" alt=""><figcaption></figcaption></figure>

### TouchPortal

* find **Open URL** command

<figure><img src="/files/ftyLe16K52IAIEROvzOl" alt=""><figcaption></figcaption></figure>

* Drag it to "On Pressed" and paste URL link

<figure><img src="/files/YBCobBn57ok3OjPntM0j" alt=""><figcaption></figcaption></figure>

{% hint style="success" %}
Need more examples? Write me to <support@knightsoftheeditingtable.com>
{% endhint %}


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://manuscript.knightsoftheeditingtable.com/extensions/spell-book/control-surfaces.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.