I don't think we have something like Puppeteer for Poser. I would really like to have a tool like this and I think this should be possible in Python.

There is a plugin which works a lot like Power Pose though, Dizzie's Hampelmann. It's here in the free stuff.

For me, it's an invaluable help when posing.

A ship in port is safe; but that is not what ships are built for.
Sail out to sea and do new things.
-"Amazing Grace" Hopper

Avatar image of me done by Chidori.