I had an idea where commands would accept variables in their parameters, that were modifiable separately. For example, we can create a var in the command console /var hello "123 232 267" Here var is the command, hello is the variable, and the next part is the variables value. Now if we use this variable in a command, let's do the /tppos example from essentials. /tppos hello hello would be replaced with "123 232 267" when the command is entered. The reason for wanting this mod is I use command-signs and various other plugins where I would like to use variables to save me typing them out, and when I want to change certain elements on multiple signs without having to rewrite them. And also at the spawn of my server, like many I have signs with a list of commands etc. I may want to change the location that commands teleport to, and not have to modify the signs at all (me being slightly lazy ). Forgive me if this plugin already exists, but I couldn't find any similar on my searches. If such a thing wouldn't be possible, could we not do /varex tppos hello So we are using the command of the plugin, to create a command with the replaced variables if we couldn't do it directly.