In KeyConfigure you load scripts into the server using the Manage Scripts Window found under the File menu.
See the Script Library for details on each script.

To add scripts, simply drag them from the Library section (scripts created by Sassafras Software) to the Server section. You can also drag script bundles into the list of available scripts if you are making your own. JavaScript bundles are described in the Scripting Reference. Once a script is in the list you can move it from one location to another to control the availability of the script. The Web UI has some advanced features for scripts like an update button for any Sassafras Software supplied scripts, and the ability to configure defaults and set the script to run on a Schedule. See the Web section below for details.
Scripts can be located in one of three places to control who will see the script when running KeyConfigure.
On Server for all admins
These scripts are stored on the KeyServer computer and available to all administrators who log in with KeyConfigure. There is no per-script access control, although scripts that operate on individual items (computers, policies, etc.) will be subject to the same access controls and permissions of the connected administrator. If a script must not be available to all administrators, place it in one of the local locations below.
Local for all accounts on this computer (Windows only)
These scripts are stored on the local computer in a directory that is accessible to all users who log onto the computer. They will not be available when connecting from other computers unless installed on those computers as well. Note that this location might not be listed if the account under which KeyConfigure is running does not have permission to modify the shared directory in which scripts are stored.
Local for this account on this computer
These scripts are stored on the local computer in a directory that is private to the account under which KeyConfigure is running. They will not be available when connecting from other computers unless installed on those computers as well. They will not be available to other users on the same computer unless separately installed for those accounts. This location is the best choice when testing a custom script, or when installing a script that should only be used by one administrators.
Using Scripts in KeyConfigure
All available scripts are listed in the Tasks menu. This will be the only way to access certain system level scripts like Sync with TeamDynamix. Scripts that operate on items of a particular type will be dimmed unless there is an applicable selection in the frontmost window. Such scripts are also available from the contextual menu when right clicking on a selection of the relevant item type. That is, right click on a Computer and you'll see any Computer scripts listed. Right click on a Product and you'll find scripts only applicable to products. This is often the easiest method of running scripts in KeyConfigure.