Universal Commerce Protocol correct variant
A /.well-known/ucp manifest with a dated version, connectable transports, and reverse-domain capabilities.
Site-wide file — one per host.
This signal isn't a page; the container fetches it at a fixed path, and the
correct/broken/authbroken variant is chosen by the request host. On this host the canonical path(s)
below serve the correct variant. Add
?mode=… to override locally.
Canonical path(s)
Broken variant
A non-date version ("v1") and empty services/capabilities.
Defect metrics
| Defect boolean |
|---|
ucpInvalidDocument |
ucpInvalidVersion |
ucpMissingCapabilities |
ucpMissingTransports |
Fetch the live file: https://agentic-authbroken.crawler-test.com/.well-known/ucp