Legal
Cookies
Last updated 16 August 2026
Two cookies, both required for the site to work. No advertising cookies, no third-party trackers, nothing shared with ad networks.
What we set
melchior_session — set when you log in, holds your signed session token. httpOnly, so JavaScript cannot read it. Expires after 14 days.
melchior_chat_sid — set the first time you message the assistant. A random identifier with no personal data in it, so your conversation stays together across page loads. httpOnly. Expires after 30 days.
Why there is no banner
Consent is required for cookies that are not strictly necessary. Both of ours are strictly necessary for something you actively asked for: logging in, and holding a conversation.
If we ever add analytics or marketing cookies we will ask first, and this page will say so.
Turning them off
Delete or block them in your browser. That logs you out and breaks conversation continuity in the chat. The rest of the site still works.
Melchior AI
Registered in Brazil. Working worldwide.