Privacy and support

What Yunagi keeps

Yunagi keeps your account details, conversations, plans, tasks, preferences, model results, and the references, documents, images, and voice recordings you choose to add. Incoming email is not connected yet.

Sign-in and storage

Google sign-in and passwordless email sign-in are handled through Firebase Authentication. Your account content is stored in Google Cloud. Google Cloud encrypts stored data, and Yunagi uses server-side account access controls to separate accounts.

The object store is private and versioned. Cloud database backups and point-in-time recovery logs are retained for seven days. Objects removed from active storage have a seven-day soft-delete recovery window.

AI services

Yunagi sends conversations and relevant saved context directly to Google Vertex AI for Gemini processing. For selected background work, Yunagi sends a bounded brief and selected context through OpenRouter to the model provider used for that work.

If you pair a local Codex connector, Yunagi sends selected context for that assignment to your paired machine. Your Codex sign-in stays on that machine.

Calendar connections

If you connect a CalDAV calendar, Yunagi stores the account name and app password in encrypted form and reads only the calendars you select. It does not create or change events. Disconnecting removes the saved connection, including its app password, and stops future reads.

Your choices

You can download your working state from Settings. During the beta, contact support to request a fuller export or deletion of your account and content. These requests are handled by support; there is not yet an automatic account-deletion control.

The invite-only beta has no billing. If that changes, Yunagi will explain the terms before charging you.