Egor Google CLI is a personal tool. It uses Google OAuth to read and, when asked, write Gmail, Calendar, Drive, Docs, and Sheets on accounts you authorize. A Maps API key is used only for map lookups.
Tokens and keys stay on the local computer. Data is not sold, not sent to a third-party server, and not used for ads.
You can revoke access at any time in your Google Account security settings. Questions: egorvinogradov.ru@gmail.com.