Is there a plugins for sitelinks and display client rating in google search?

Hi,

I know WPMU offers a lot of useful plugins and I was wondering if there is one or two plugins covering these functionalities so that I don't have to install a non WPMU plugin:
- sitelinks to display in google search,
- rating to display in google search.

I know there is YOAST SEO and YOAST Woocommerce SEO. Does someone has any idea?

Cheers