BizBlock is booking infrastructure for the AI era. We're live on Claude.ai as a remote MCP server. You can ask Claude to book an appointment at Salon Three One Four in St. Louis and it works end to end: search, availability, booking, payment, and confirmation. Service businesses sign up and get a dashboard to manage bookings. AI agents get a universal booking API. We're starting in St. Louis and building the standard booking layer for every AI assistant.