# FeatureScripts & MKCad

## Featurescripts

FRC has an active, helpful community of Onshape users.  People have created custom features, called *FeatureScripts*, that are especially useful for designing FRC robots.  

onshape4frc.com has [a nice guide](https://onshape4frc.com/cad-library#Featurescripts) on the FeatureScripts we'll use.

{% hint style="info" %}
Check out this thread on ChiefDelphi (it's massive and constantly growing).  It's where FRC folks discuss all of their favorite new FeatureScripts.

<https://www.chiefdelphi.com/t/some-helpful-featurescripts>
{% endhint %}

## MKCad

There's also a common parts library, called *MKCad*, where you'll find things like motors, gearboxes, wheels, shafts, spacers, and so much more...  Basically, all of the common parts used in FRC have already been modeled for you!

Please watch this video to learn how to use the common parts in MKCad and convenient FeatureScripts.  *(Thanks for the video, Spectrum!)*

Follow along so you can practice using these tools!

{% embed url="<https://youtu.be/Fwjbc5_c3V4>" %}

Also, check out [onshape4frc.com](https://onshape4frc.com/).  This is a helpful resource with guides on how to use FeatureScripts, MKCad,  design calculators, and more.

Now, you're ready to work on your design skills and start creating real FRC robots in Onshape! &#x20;