Privacy Policy
Kevin's Agent · Last updated: November 15, 2026
Kevin's Agent is a personal automation with a single user, its author. This policy describes how it accesses, uses, stores, and shares Google user data.
Data accessed
The application requests read-only access to Gmail (https://www.googleapis.com/auth/gmail.readonly) for the author's own Google account. It retrieves only messages that match a fixed query for one flight-deal newsletter sender. No other messages, contacts, or account data are retrieved.
How the data is used
The text of each matching newsletter is used for one purpose: extracting the fares it mentions (route, price, travel dates, conditions) and comparing them with the author's travel wishlist, in order to send the author a notification about relevant deals.
Storage
Newsletter text and the extracted fare data are stored in a database on a home server owned and operated by the author. The OAuth token is stored on the same server and is not committed to any code repository.
Sharing
- Data is not sold, and it is not shared with any third party for advertising or any other independent purpose.
- To extract fare data, the text of a matching newsletter is sent to an AI model provider (Anthropic) acting as a processor. It is sent only for that extraction.
- Notifications containing fare details are sent to the author's own Telegram account.
Limited Use
Kevin's Agent's use and transfer of information received from Google APIs adheres to the Google API Services User Data Policy, including the Limited Use requirements. Google user data is not used to develop, improve, or train generalized AI or machine-learning models.
Retention and deletion
Stored newsletter text and fare data can be deleted by the author at any time by removing the database. Access can be revoked at any time from the Google Account permissions page, which invalidates the application's token.