Dev log

Privacy, with its limits

"Private" means little without its edges, so here they are. Last changed 3 November 2026.

Stays in your browser

  • Conversations, pictures and app drafts, in IndexedDB. This site has no copy.
  • Practice records, your theme and wallet choice, in local storage.
  • Files you hash. The file is read in the page and never uploaded.

This also means anyone who uses this browser profile can read them, and clearing site data loses them. There is no backup.

Leaves your browser

  • What you send to the AI. To get an answer, the message and recent conversation go through this site's server to the model provider. We do not log the text or keep it. The provider receives it and its own terms apply, and we cannot see or change what it keeps.
  • Chain reads. Reads go through this site's server to a Robinhood Chain node, which sees the request.
  • Wallet actions. Anything you sign is sent by your wallet, not by us.

So do not send anything you would not hand to a third party: passwords, seed phrases, private keys, medical records, or other people's private details.

What the server counts

To enforce free uses and protect the bill, the server keeps counters keyed by network address, each expiring within a day. The hosting platform may keep ordinary access logs under its own rules. There are no analytics, ad pixels or accounts on this site.

Deleting

One click deletes a chat or draft from this browser, and another clears everything. That cannot recall what a provider already received.

On chain is forever

A hash, name or link you anchor on Robinhood Chain is public and permanent, and tied to your wallet address. A hash of a short or guessable text can be worked back to that text, so do not anchor a hash of a secret. This site can hide a name from its own pages. It cannot remove anything from the chain.

Content rules

The rules in the docs are checked on the server against what you send and what the model returns. Those checks read the text as it passes and do not store it.

Contact

@cremora on X. We never message anyone first and never ask for a key or a seed phrase.