This site is mostly static. A small first-party API lives under /api
(health first). The files below are the discovery set so agents do not have to guess.
Newsletter signup on the homepage and pack page posts to Kit
(app.kit.com from the browser. That is a third-party form endpoint, not a
first-party API on this origin. Homepage Link response headers also point
at the catalog and related discovery files (RFC 8288 / RFC 9727 section 3).