Summary
The rapid growth of large language models (LLMs) has advanced conversational agents into powerful tools for automating complex information tasks. However, deploying LLM-based systems in educational and administrative contexts is often hindered by backend complexity and high maintenance demands. This study introduces the GenAI Cloud Executive Secretary, a lightweight, serverless conversational framework for educational * Corresponding Author: Management College, National Defense University, No.70, Sec. 2, Zhongyang N. Rd., Beitou Dist., Tai- pei City 112305 E-mail: ottolan0728@gmail.com task automation. Built on Google Apps Script (GAS) with Gemini 2.0 Flash as the reasoning core, the framework integrates with the LINE Messaging API to provide natural language interaction and autonomously coordinates Google Workspace services (e.g., Drive, Calendar, Gmail) through intent recognition and structured responses. Beyond functionality, the framework emphasizes cloud security and privacy by a…