I break into your property at your command, Just to help you make sure no one else can. Who am I?

If you're in trouble you might be said to be in me. I pair with traffic and surprisingly, PB Though many will know me as my cousin, jelly

You do this every morning, or maybe afternoon. And when you sleep the sleep of sleeps, one might be held for you. You'll find me in the ocean, you'll find me in a lake-- An echo of a vessel's course, a moving ridge, a ...

I farm clear stones in shallow beds; my fields wear rime when the cold sets. I never bake though I own many cups, twist my spine and watch my harvests jump.

I ask without telling, I hide in plain sight; I bait you with puzzles and thrive on the fight. You hunt for my secret, you meddle and twiddle solve what I am, and the answer is.... me.