create AI tesbed

hai, i want to create AI tesbed tools with unity, can anyone tell me how to create that? or how to run unity scripts in unity player, not in unity editor, for example, player can input unity scripts in player, and run that scripts in player

Not exactly sure what you mean but if it were me, I would have a textfield for the user to write in and store the scripts to run beforehand (stuff to show on the screen). The user types in the script name in the textfield and the script containing the textfield would run the script based on the user input.

Heck, why do you even want to do this again?