概要
Updsts is a versatile tool designed to simplify AWS Security Token Service (STS) credential management. It functions both as a direct command-line interface (CUI) tool, allowing users to retrieve and automatically update temporary STS credentials using multi-factor authentication (MFA) from their AWS credential files, and as a local MCP server. This server functionality enables seamless integration with common Agent tools, facilitating the automatic refreshment of temporary AWS credentials for various automated workflows while ensuring the secure handling of sensitive information.