Google Home MCP Lets Claude and ChatGPT Control Your Nest Devices

Summary

Google opened early access to Home MCP on September 16, a Model Context Protocol server that allows AI agents from any provider, including Claude, ChatGPT, and others, to monitor and control devices across the Google Home ecosystem. Compatible agents can check Nest cameras, adjust thermostats, control smart lights, and answer questions about home activity history using plain language. The feature is rolling out in English first to Google Home Premium Advanced subscribers in the US.

Why it matters

For those who have invested in a Google Home and Nest setup, this opens up control through whatever AI assistant you already use. Instead of being limited to Google Assistant, your smart home can now respond to Claude or ChatGPT with full context about what is happening at home. It is the clearest sign yet that smart home platforms are becoming AI-neutral infrastructure rather than walled assistant ecosystems.

HTD Says

Google now lets your Nest devices connect to Claude and ChatGPT, and for anyone who wants their smart home to respond to the AI they use every day, that is a bigger deal than it sounds. I haven’t tested this out… yet… but it’s now on my radar since our primary smart home setup leverages Google Home.

The first step is figuring out whether Gemini can even connect to my home, I guess. And I haven’t tested that yet. If successful, connecting via MCP should be relatively straightforward. Consumers are already somewhat used to “natural language” control of smart home devices by simply speaking to Google devices. This could take it to another level, since everyone seems to be on AI chat all the time (right?).

Firing up a quick chat request, especially if you are already working on AI chat, is easy. Let’s see how it rolls out and how well it works.

Source:

TechCrunch