Hermes is a private, single-user assistant. It is not offered to the public and has no sign-up.
With its owner's consent, Hermes reads the owner's own Gmail and Google Calendar and can create email drafts in the owner's account. It cannot send email. Data is used only to help the owner, is stored on the owner's own server, and is never sold, shared with third parties, or used for advertising. Google user data is handled in line with the Google API Services User Data Policy, including its Limited Use requirements. The owner can revoke access at any time from their Google Account (Security → Third-party access).
For the owner's personal use only.