Google Opens Smart Home, Forcing Amazon & Apple AI Strategy Shifts

Google is fundamentally reshaping the smart home landscape by opening its ecosystem to third-party AI agents via the new Google Home Model Context Protocol (MCP). This move pivots the battleground from closed-device ecosystems, like Apple's HomeKit and Amazon's Alexa, to an open platform where supremacy is determined by the intelligence of the controlling agent. By allowing tools like Claude to access and orchestrate devices, Google is strategically de-commodifying smart home hardware and re-centering the locus of value on the AI "brain," effectively challenging the integrated hardware-software models that have defined the market to date.