Everything that leaves the pass has my name on it, so I’m always making sure my staff stay on their toes and perform at the top of their ability.
It's a quote from Gordon Ramsay (https://www.scribd.com/doc/8166720/Gordon-Ramsay), and what does "leave the pass" mean here? Does it mean just "pass"?
Additionally, what does "stay on their toe" mean? Does it mean to "stay sharp"?