Sleipnir Huginn Secrets — Privacy Policy
Last updated: October 14, 2026
1. What Huginn Secrets is
Section titled “1. What Huginn Secrets is”Sleipnir Huginn Secrets (“Secrets”) is a Chrome extension that fills sign-in forms and authenticator codes from Mímir, a password vault on the same computer, and saves new sign-ins to it. It is an internal tool, distributed privately.
2. Where information goes
Section titled “2. Where information goes”Secrets talks only to its native host, a program on the same computer that Chrome starts through native messaging, which reads and writes the Mímir vault on that computer. Secrets sends nothing to any remote server, including ours: we run no server for it and receive no data from it.
3. What Secrets reads and writes
Section titled “3. What Secrets reads and writes”- Authentication information: usernames, passwords and authenticator codes from the vault, which it types into the sign-in form you are on, and the sign-ins you choose to save, which it reads from that form and passes to the vault.
- Website content and addresses: the sign-in forms on a page, and the page’s address, to match it with the right vault item.
Vault access needs the vault to be unlocked on that computer, and filling or saving happens only when you or the local operator ask for it.
4. What Secrets stores
Section titled “4. What Secrets stores”Its installation identity and settings, in Chrome’s extension storage on the same computer. Passwords and codes are kept only in the vault, never in the extension.
5. What we never do
Section titled “5. What we never do”We do not collect, sell, rent or share any information from Secrets, use it for advertising or lending decisions, or use it to train AI models.
6. Changes and contact
Section titled “6. Changes and contact”We may change this policy; the updated version will be posted on this page with a new date at the top. Questions: aryeh.kiovetsky@evinced.com.