MCPApp demonstrates the feasibility of implementing a Model Context Protocol (MCP) server using Google Apps Script (GAS), allowing AI applications to securely access and leverage data within Google Workspace services like Docs, Sheets, and Calendar via a standardized protocol. This facilitates AI-powered workflows, with a sample script showcasing the potential despite the lack of an official Google Apps Script SDK. While platform limitations exist, this approach is valuable for internal or user-centric applications, potentially encouraging dedicated SDK development for deeper AI-Google Workspace integration.