Google Home Opens Smart Devices to ChatGPT, Claude and Other AI Agents
Google Home adds early MCP access, letting premium U.S. subscribers use ChatGPT, Claude and other AI agents to securely control devices and review events.
Summary
On Wednesday, September 16, 2026, Google launched early access to a Model Context Protocol server for Google Home. Any MCP supporting agent, including Claude, Hermes, OpenClaw, ChatGPT and Google Antigravity, can securely control connected devices and access event history. Natural language commands can review camera summaries, monitor activity and create custom dashboards. Support covers Google Nest doorbells and thermostats, plus Works with Google Home and Matter devices such as light bulbs.
Users must create a Google Cloud project, configure Home MCP, provide those details to their chosen agent, then sign in and grant permissions. Google will publish instructions in the Google Home Developer Center. Access is rolling out over several weeks to U.S. Google Home Premium Advanced subscribers. The $20 per month tier includes longer event based video history, descriptive notifications, detailed alerts, video search and daily summaries. Google, which already supports MCP across Google Cloud, data platforms, developer tools and Google Workspace, is targeting consumers experimenting with agents for everyday tasks. It is collecting feedback through the Smart Home for Developers Community but has not confirmed expansion to other tiers or markets.
Positives
- Any agent supporting MCP can securely control Google Home devices and access their event history.
- Claude, Hermes, OpenClaw, ChatGPT and Google Antigravity are among the compatible AI agents.
- Natural language commands can review camera summaries, monitor activity and create custom smart home dashboards.
- Support includes Google Nest doorbells, thermostats, Matter products and Works with Google Home devices.
- Google will provide setup instructions through the Google Home Developer Center.
Risks & concerns
- Access initially requires the $20 per month Google Home Premium Advanced subscription.
- The early rollout is limited to Premium Advanced subscribers in the United States.
- Setup requires a Google Cloud project, Home MCP configuration, agent connection, sign-in and permission approval.
- Google has not confirmed whether or when Home MCP will reach other subscription tiers or markets.
- Google is still collecting early adopter feedback as access expands over the coming weeks.