Privacy Policy

Last updated: July 9, 2026

Scry99 is a hobby project for building Magic: The Gathering decks and tracking a card collection. This policy explains what we collect and why.

What we collect

• Account details — your email address and password (handled by our authentication provider), and an optional display name.
• Your content— the decks and collection (“binder”) data you create in the app.

How we use it

We use this data only to provide the service: to sign you in and to save and display your decks and collection. We do not sell your personal data or use it for advertising.

Third-party services

• Supabase — authentication and database hosting (stores your account and your decks/collection).
• Vercel — application hosting.
• Scryfall — card data and prices. We send card names and identifiers to fetch card information; we do not send your identity.
• Google and Anthropic— when you request a deck grade, the card list of that deck is sent to Google’s Generative Language API (free accounts) or Anthropic’s API (premium accounts) to produce the grade and suggestions.

Public decks

If you mark a deck “public,” its contents and your display name become visible to anyone with the link and may be indexed by search engines. Set a deck back to private at any time to remove public access.

Cookies

We use only the cookies needed to keep you signed in. We do not use third-party advertising or tracking cookies.

Data retention & deletion

You can delete individual decks and cards at any time. To delete your account and associated data, contact us at the address below.

Contact

Questions about this policy? Email hello@scry99.com.

Changes

We may update this policy from time to time; material changes will be reflected by the “last updated” date above.