Privacy Policy
Last updated: August 29, 2026
Stacksmith is a tool that turns a one-sentence app idea into an architecture plan for the Stripe Projects CLI. This policy describes what data we collect and how it is used.
What we collect
- Your app idea. The text you submit is sent to an AI model via OpenRouter to generate a plan. It is processed by the selected model provider under their terms and is not used by us for anything else.
- Your email address, only if you choose to log in. We use it solely to send you a magic login link and to identify your account. Auth is handled by Supabase.
- Saved plans. If you are logged in and click save, the idea and the generated plan are stored in our database (Supabase), linked to your account. Only you can read or delete them; access is enforced with row-level security.
What we do not do
- No selling or sharing of your data with third parties for marketing.
- No advertising, no tracking cookies, no analytics profiles.
- No storage of anonymous generations; plans are only stored when you save them.
Share links
The "Copy share link" feature encodes your idea and plan directly into the URL. Anyone you give that link to can read its contents. Nothing is stored on our servers for shared links.
Service providers
We rely on Supabase (auth and database), OpenRouter (AI generation), and Vercel (hosting). Each processes data as needed to provide their service, under their own privacy policies.
Deleting your data
You can delete any saved plan from your history at any time. To delete your account and all associated data, contact us at the address below.
Contact
Questions about this policy: open an issue at github.com/sumonmselim/stacksmith.