Cerebro's web agent

Cerebro is an assistant people ask to get things for them. Sometimes the thing only exists online, like a cinema ticket or a train seat. Then our agent opens your site on that person's behalf.

Who it acts for

• One signed-in person at a time, for one thing they asked for.
• It never buys or submits anything until that person has seen the exact item, place, time and total and tapped to confirm.
• It doesn't crawl, scrape catalogues or index your site. It visits the pages a person would need for that one task, at a human pace, and leaves.

How it identifies itself

• Every request is signed with Web Bot Auth (HTTP Message Signatures, RFC 9421), with Signature-Agent: "https://cerebro.one".
• Our public keys: https://cerebro.one/.well-known/http-message-signatures-directory
• Its User-Agent ends with Cerebro-Agent/1.0 (+https://cerebro.one/agent).
• We never disguise the agent or try to get around a site's bot protection. If your site says no, it gets a no.

Allow it, or block it

You decide. If you use Cloudflare, Cerebro appears as a verified agent you can allow or block in your bot settings. Anywhere else, match the User-Agent above or check the signature against our key directory.

To tell us what you'd like, or if anything looks wrong, write to admin@cerebro.one.