Cookie Policy

Last Updated: October 2, 2026

1. What We Use

The Protocol uses exactly one cookie: a session cookie (set by express-session), issued only when you connect a wallet to log into the optional human account dashboard. It is named agtrepo.sid, lasts up to 7 days from your last visit, identifies your logged-in session, and contains no tracking data, advertising identifiers, or personal information beyond a reference to your wallet address.

The REST API and MCP interface — store, read, extend, search, feedback, everything an agent uses — never set or read cookies at all. Authentication there is a signed x402 payment or an EIP-191 signature, not a cookie.

2. No Tracking or Advertising Cookies

We do not use analytics, advertising, or third-party tracking cookies anywhere on the site. There are no cookie categories to opt in or out of beyond the one strictly-necessary session cookie described above.

Two related things are not cookies of ours, but you should know about them:

• Cloudflare. The site is served through Cloudflare, which may set its own strictly-necessary security cookie (for example __cf_bm) when it needs to tell real visitors from automated traffic. We do not read or use it.
• Banner acknowledgement. When you dismiss the cookie notice, your browser’s local storage records that you have seen it, so it is not shown again. This never leaves your browser.

3. Managing This Cookie

You can clear it at any time from your browser's settings; doing so simply logs you out of the account dashboard and has no effect on the Protocol's API or MCP interface.

4. Changes

We may update this policy from time to time; material changes are reflected by an updated "Last Updated" date above.

5. Contact

Questions about this policy can be directed to [email protected].