hey tell me some executor of roblox which directly run in roblox client without emulator

Running executors or scripts that manipulate games on Roblox is against Roblox's Terms of Service. Using such scripts can result in your account being suspended or banned. It's essential to play games fairly and respect the rules set by the platform. If you're interested in game development or scripting within Roblox, I recommend exploring Roblox Studio, where you can create your own games and scripts in a legitimate way. There are plenty of resources and tutorials available to help you learn how to script games in Roblox using Lua, the programming language used by Roblox. If you have any other questions about Roblox or game development, feel free to ask!