put sculla.py in plugin dir and load via plugin menu and find it after under debugger menu.
Also important that you have environment setting called IDADIR = path /to /dir Always have this with ida anyway.
updated git. added support for both version so x86 loads scylla x86, and x64 loads the x64 one f50K9s2c8@1M7s2y4Q4x3@1q4Q4x3V1k6Q4x3V1k6Y4K9i4c8Z5N6h3u0Q4x3X3g2U0L8$3#2Q4x3V1k6@1k6h3y4Z5j5X3I4A6M7%4y4Q4x3V1k6e0b7%4W2D9L8r3q4p5N6h3#2H3k6i4t1`. again thx to the authers of the tool. This is simple plugin to load the real plugin.