Mods ?

[Viridiana]

As to mods, I doubt any mods will be officially sanctioned by SE, however if the game continues to garner enough attention I am sure a few unsanctioned client side mods will pop up here and there (however this is risky as bots are also client side mods).

They've already said they eventually intend to release an API to allow for mods. When this will happen is anyone's guess, though.