Yes, an official one, in early beta. As of July 2026 Guesty ships a first-party MCP server that runs locally with npx -y @guestyorg/sdk mcp or hosted at https://mcp.guesty.com/v1. It authenticates with OAuth credentials from your Guesty account and is read-only during beta: assistants can look up and summarize your data but cannot change records.
What exists today
According to Guesty's Open API documentation, the beta "should be considered experimental" and covers read endpoints across reservations, listings, guests, and calendar, with Cursor, Claude Desktop, and VS Code as the documented clients. That makes Guesty one of the first major property management platforms with a first-party MCP server, alongside Hospitable's April 2026 launch.
Two alternatives exist if the beta doesn't fit: the community guesty-mcp-server package by DLJ Properties (a much wider surface: dozens of tools across reservations, messaging, pricing, and financials, per its package description), and a small server you build yourself against the Guesty Open API, where you control exactly which tools the assistant gets. Our guide has the working code for that path.
The hosted API route
If what you actually want is programmatic access without hosting anything yourself, the RapidEye API exposes Guesty as a hosted connector: credential handling and platform quirks live on our side, and your tool or agent calls one consistent surface. Worth knowing before you build and babysit your own server.