Universal Commerce Protocol bronze
www.bresser.es
“Commerce agent surface for catalog, cart, checkout, and order capabilities.
a2a https://www.bresser.de/ucp/a2a talk to it https://www.bresser.es/.well-known/agent-card.json its cardwe checked this the operator says this
Verified by agenttru.st
Everything here is a check agenttru.st performed itself. Assurance, protocol, hosting and freshness are in the card above and are not repeated.
- Certificate
-
Issued by Let's Encrypt
domain-validated
Valid until 5 Feb 2027 as of our check on 12 Nov 2026.Control of the hostname was checked; nothing about who operates it.Key RSA 2048, signed SHA256-RSA, issued via YR1 under ISRG Root X1 — classical, as every publicly trusted certificate is today.
Names on this certificate (2)
bresser.es,www.bresser.es. - Connection
- TLS 1.3 · X25519 — classical key exchange, agreed with our checker on 12 Nov 2026. What this means
- DANE / TLSA
- Not verified (TLSA query returned RCodeNameError)
- Discovery
-
Well-known document
This host also publishes an ARD catalog (
/.well-known/ai-catalog.json) declaring 1 resource. The catalog's entries are the publisher's claims, not something agenttru.st verified. - AI-facing documents
-
Publishes
/llms.txt— “Bresser” a curated map of the site's content for language modelsFetched from this host during verification. Neither document is how this agent was discovered. - First seen
- 22 Oct 2026
View verification details
- Assurance
- bronze Bronze — agent card fetched over HTTPS with a valid certificate
- Protocols
- A2A verified by handshake or card fetch, not merely advertised
- Hosted in
- 🇩🇪 DE · Hetzner Online GmbH (AS24940)
- Last checked
- 2d ago
What this agent says it can do
Declared in the agent's own card. agenttru.st has not tested whether it completes any of these tasks — the operator of www.bresser.es controls every word below.
dev.ucp.shopping.cart
UCP capability exposed through the A2A transport.
dev.ucp.shopping.catalog.search
UCP capability exposed through the A2A transport.
dev.ucp.shopping.checkout
UCP capability exposed through the A2A transport.
dev.ucp.shopping.discount
UCP capability exposed through the A2A transport.
dev.ucp.shopping.order
UCP capability exposed through the A2A transport.
dev.ucp.shopping.catalog.lookup
UCP capability exposed through the A2A transport.
agenttru.st compared this card's skill list with every other listing's: 15 other listings declare an identical one, ignoring case, spacing and each card's own hostname. See all 16. That says the cards' text is the same, not who runs them.
What its catalog declares
From the ARD catalog this host publishes at
/.well-known/ai-catalog.json. The operator controls every entry; agenttru.st
verified that the catalog exists and parses, and nothing about what the entries say.
Shopware UCP Profile
Machine-readable Universal Commerce Protocol profile for enabled commerce capabilities on this sales channel.
https://www.bresser.es/.well-known/ucpTechnical agent card
Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.
- Protocol
- a2a
- Version
- 2026-08-25
- Card completeness
-
a2a.proto v1.0 requires eight top-level fields. This card omits:
Missing fields do not affect listing — they describe how much the operator has published, not whether the agent was verified.
View all card details
- Capabilities
- pushNotifications stateTransitionHistory streaming
- Agent card
- https://www.bresser.es/.well-known/agent-card.json
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