Last updated: August 31, 2026
The applications hosted under osterspeicher.com are personal automation tools operated by and for a single individual ("the operator"). They have no other users, are not offered to the public, and collect no data from third parties.
With the operator's explicit Google account authorization, these applications may read the operator's own Google Calendar events and Gmail messages, and may send email on the operator's behalf to a fixed, pre-approved list of the operator's own addresses. Access is granted through Google's standard OAuth consent flow and is limited to the scopes shown on that consent screen.
Data is used solely to generate personal summaries, reminders, and briefings for the operator. It is not used for advertising, profiling, analytics, or training machine learning models.
Data is processed on hardware controlled by the operator. It is not sold, rented, or transferred to any third party. Content may be sent to the Anthropic API for summarization, and is subject to Anthropic's privacy policy. No other third-party processors are used.
Transient logs and cached content are retained locally for up to 14 days and then deleted. Backups of the operator's own notes and configuration are retained in the operator's own cloud storage.
The operator may revoke this application's access at any time at myaccount.google.com/permissions. Revocation immediately and permanently ends all access to Google account data.
Any changes will be posted on this page with an updated revision date.