Google enables AI agents to control smart home devices via MCP

Google has announced a significant expansion of its smart home ecosystem by integrating the Model Context Protocol (MCP). This move allows third-party AI agents, such as Claude and Open Claw, to interface directly with Google Home devices. By utilizing the standardized MCP, these external AI tools can now monitor, control, and analyze data from connected smart home hardware. This integration marks a shift toward more autonomous, agentic AI systems capable of managing domestic environments. Users will be able to grant these agents permission to perform tasks like adjusting lighting, managing thermostats, or reviewing security camera feeds. The initiative aims to create a more interoperable smart home experience, moving beyond proprietary limitations to allow a broader range of AI models to interact with the physical world. Google's support for MCP signals a growing industry trend toward standardizing how AI agents communicate with IoT devices.