Icicles are really easy to build. For a basic Icicle, you just need to know what command you want to use, or what site you want to display.
The example below is an Icicle for the command Add-Parameter. If you save this into a file named "*.icicle.ps1', you can use Import-Icicle to load it in the ISE
@{
Command = (Get-Command Add-Parameter)
}