Privacy Policy

• Account info — your email address and name when you sign up (or your Google profile, if you sign in with Google)
• Conversations — the decklists and messages you send, and Codex Shredder's replies, so a workshopping session can be picked back up later
• Payment info — handled entirely by Stripe; we never see or store your card details
• Usage data — your Ink balance and how much of it each reply cost

We use your data to provide the service — authenticating you, running your conversation through Claude and Scryfall, fulfilling Ink purchases, and showing your conversation history. We do not sell your data or use your conversations to train AI models.

• Anthropic — processes your messages and decklists to generate Codex Shredder's replies
• Scryfall — receives card names/search queries to verify card details; we don't send it any personal or account information
• Stripe — handles payment processing
• Google — optional sign-in via Google OAuth
• Neon — hosts our database
• Vercel — hosts the application

Conversations are stored as long as your account is active so you can resume them later. You can delete any conversation at any time from the sidebar — this deletes it permanently, immediately. Account data is retained until you delete your account.

You can request access to, correction of, or deletion of your personal data at any time by emailing us. We will respond within 30 days.

We use a single session cookie to keep you logged in. No tracking or advertising cookies.

Questions? Email devon.noeldetilly@gmail.com.