Keymaker

The Keymaker is a character in The Matrix trilogy (originally from The Matrix Reloaded) portrayed by actor Randall Duk Kim. The Keymaker is one of the sentient programs, rogue to the System. It carves shortcut keysused by every program in the Matrix. With those keys one can move throughout the entire Matrix, being able to access any and all of its entities. Summoned by The Oracle in The Matrix Reloaded, protagonist Neo has to find the Keymaker to access the backdoor to the Architect (also credited as The Source) of the Matrix and ultimately save the only human stronghold in the real world, Zion.