Last updated: November 7, 2026
gtool is a personal command-line tool run by Brian Court (Triskelion Enterprises) on his own computer, only for Google accounts he owns. It has no other users.
With the account owner's consent, gtool uses Google APIs (Gmail, Drive, Calendar, Sheets, Docs, Slides, Contacts, Tasks) to read and change data in that owner's own accounts, at the owner's direction.
Sign-in tokens and any data gtool retrieves stay on the owner's computer. gtool runs no server, keeps no database, and does not sell, share or transfer Google user data to anyone. It does not use Google user data for advertising or to train generalized AI models.
gtool's use and transfer of information received from Google APIs adheres to the Google API Services User Data Policy, including the Limited Use requirements.
Access can be revoked at any time at myaccount.google.com/permissions.