What is MCP and why all of travel is building a server
MCP (Model Context Protocol) is an open protocol connecting AI models to external systems — booking engines, PMSs, databases — and in 2026 it consolidated as travel's de facto standard: adopters range from Sabre to SiteMinder. It solves the underlying problem: a hotel's website exposes only 5-10% of its operational information, and assistants need live data to answer with certainty.
Read the article











