Google Lets AI Agents Control Google Home Devices in Early Access

Compatible agents can control connected devices and examine household activity, but the first release is limited to paid U.S. subscribers willing to complete a cloud-project setup.

By 2 min read
Google Lets AI Agents Control Google Home Devices in Early Access
Google Lets AI Agents Control Google Home Devices in Early Access

Listen to this story

The audio brief

About 1:26
0:001:26
Read transcript
Google is opening Google Home to third-party AI agents that can do more than switch on the lights. In an early-access rollout, authorized agents can control connected devices and examine household activity, including camera summaries and event history. The connection runs through Home MCP, short for Model Context Protocol—a standard that lets an AI agent work with outside tools and services. Compatible options include Claude, Hermes, OpenClaw, ChatGPT, and Google Antigravity. Once connected, a user could ask an agent to adjust a thermostat, check recent activity, search what a camera recorded, monitor the home, or create a custom dashboard. The hardware can include Nest doorbells and thermostats, along with Works with Google Home and Matter devices such as light bulbs. But this is a tightly limited test, not a one-click consumer feature. Over the coming weeks, Google plans to make it available to U.S. subscribers of Google Home Premium Advanced, a twenty-dollar-a-month plan. Users must first create a Google Cloud project, configure Home MCP, provide those details to their chosen agent, sign in, and grant permissions. That setup puts the central trust decision in plain view: an agent gets access not only to home controls, but potentially to records of what happened there. Google has not announced expansion to other plans or markets. The key question is whether this narrow, technical rollout can establish enough trust for broader access.

Story brief

3 key points

Google is testing a new distribution path for smart-home control: users can connect third-party AI agents to Google Home through Home MCP, then authorize commands and access to activity records. The initial audience is limited to U.S. subscribers of Google Home Premium Advanced, a $20/month plan, with rollout over the coming weeks. Setup requires a Google Cloud project and manual configuration, so this is not yet a...

  1. 01

    Compatible agents include Claude, Hermes, OpenClaw, ChatGPT, and Google Antigravity.

  2. 02

    Agents can review camera summaries, search event history, monitor activity, and create custom dashboards—not just issue device commands.

  3. 03

    Supported hardware includes Nest doorbells and thermostats, plus Works with Google Home and Matter devices.

Google has begun rolling out early access that lets compatible AI agents control Google Home devices and work with household activity records. The release makes an agent chat a potential control surface for lights, thermostats, cameras and other connected devices, after a user authorizes access.

The change comes through a Model Context Protocol, or MCP, server for the Google Home ecosystem. MCP is a way for an AI agent to connect with outside tools and services. Google’s compatibility list includes Claude, Hermes, OpenClaw, ChatGPT and Google Antigravity.

The connection goes beyond basic device commands. Users can issue natural-language instructions to review camera summaries, monitor smart-home activity, check event history and build custom dashboards. Supported hardware includes Google Nest doorbells and thermostats, plus Works with Google Home and Matter devices such as light bulbs.

It is not yet available to every Google Home customer. Access will roll out over the coming weeks to U.S. subscribers of Google Home Premium Advanced, Google’s $20-per-month tier. The plan also includes longer event-based video history, descriptive notifications, detailed alerts, video-history search and daily summaries.

That sequence makes the initial release a multi-step configuration process rather than a one-click consumer feature. It also puts the permission decision directly in front of the user: the agent needs Google authorization before it can interact with the connected home.

Google is soliciting early-adopter feedback through its Smart Home for Developers Community. The company has not said whether or when Home MCP will expand to other subscription tiers or markets. The rollout remains a narrow test of whether people will connect an AI agent to their homes’ controls and records.

Sources

  1. techcrunch.comYour AI agents can now control your Google Home devices | TechCrunch

Loading discussion...