There are an estimated 2.3 billion iPhones, iPads, and Macs in use around the world - and soon, they may all speak the same new language: MCP (Model Context Protocol).
Apple's latest macOS Tahoe beta quietly adds MCP integration, which means that if Siri ever grows up into the assistant she was always meant to be, she could finally plug into external memory and apps through this standard.
That shift would give Siri - and every Apple device - a genuine superpower: seamless access to personal context beyond the device itself.