If you'd like to learn how to create your own (legal) tools, you can explore Roblox's Official Scripting Documentation to learn Luau.
: Unlocking every emote in the catalog, including speed and movement toggles. C00lgui FE Script Hub
: Tools to interact with parts or other players, though many of these are now limited by Roblox's security updates. If you'd like to learn how to create
The original C00lgui was a powerful Graphical User Interface (GUI) used by the C00lKid group during the mid-2010s. It became "useful" to exploiters because it allowed them to bypass game rules on a massive scale, famously known for the "C00lKid was here" messages that would take over server screens. The FE (Filtering Enabled) Shift C00lgui FE Script Hub