Alexa can control Nest, yes: https://nest.com/support/article/Nest-and-Amazon-Alexa https://nest.com/support/article/Nest-and-Amazon-Alexa. That skill would be

Alexa can control Nest, yes: https://nest.com/support/article/Nest-and-Amazon-Alexa https://nest.com/support/article/Nest-and-Amazon-Alexa. That skill would be hard to get rid of, unless Amazon explicitly forbade access to Nest APIs.