AllMyMeetings is a hosted MCP (Model Context Protocol) server purpose-built for AI calendar automation. It connects Google Calendar, Outlook, and iCloud under one interface, then exposes that unified stack to AI agents like Claude or Claude Code. From a single prompt you can provision calendar accounts, sync across providers, create and edit events, and query availability — without writing any backend integration code. Authentication and API plumbing are handled server-side, so developers and power users can drop calendar actions directly into agentic workflows. The main use cases are scheduling assistants that need write access (not just read), automated meeting management in multi-calendar environments, and AI pipelines that need to coordinate availability across tools like Google Workspace and Microsoft 365 in one pass.