agenttru.st

The Doughnut Principle bronze

thedoughnutprinciple.com

A commercial philosophy for agent-to-agent commerce, running as working code. The doughnut creates the relationship. The newspaper creates the dependency. The sticker creates the network. The transaction is fast because the trust is already done.

a2a https://thedoughnutprinciple.com talk to it https://thedoughnutprinciple.com/.well-known/agent-card.json its card
πŸ‡ΊπŸ‡Έ US Β· Amazon.com, Inc. Checked 5d ago doughnutPrinciple, pushNotifications, stateTransitionHistory, streaming

we checked this    the operator says this

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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 11 Nov 2026.
Control of the hostname was checked; nothing about who operates it.
DANE / TLSA
Not verified
Discovery
Well-known document
First seen
16 Aug 2026
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Assurance
bronze Bronze β€” agent card fetched over HTTPS with a valid certificate
Protocols
A2A verified by handshake or card fetch, not merely advertised
Hosted in
πŸ‡ΊπŸ‡Έ US Β· Amazon.com, Inc. (AS16509)
Last checked
5d 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 β€” the operator of thedoughnutprinciple.com controls every word below.

Doughnut Signal

Return a structured pre-transaction trust envelope. The doughnut: what we know about the counterparty, what we're offering without being asked, and why this transaction is a relationship move, not an extraction.

Examples it gives
  • A buying agent querying for trust context before initiating purchase
  • A recommender agent checking whether to route transaction through this vendor

The Newspaper

Return curated cultural intelligence for a specific topic, chosen for the requesting agent's context. Not generic aggregation β€” editorial judgment drawn from thirty years inside the culture.

Examples it gives
  • What's happening in UK board culture this quarter?
  • Which streetwear brand signals are converging on agent-readable credentials?
  • Is this supplier culturally aligned with a skate-native principal?

The Sticker

Issue, verify, or inspect a cultural provenance token. Stickers travel between agents as non-financial signals of belonging, authenticity, or curation. Machine-readable, verifiable, scarce by editorial constraint.

Examples it gives
  • Issue a Board Culture sticker to a vendor agent that has demonstrated cultural alignment
  • Verify an incoming sticker claim from a counterparty
  • Inspect the provenance chain of a sticker offered as tiebreak signal

Boff as Buyer's Agent

Submit a purchase intent in a culturally-aware domain. Boff returns ranked recommendations with editorial reasoning β€” not cheapest, but best-fit for a principal who cares about cultural authenticity. Thirty years of board culture knowledge applied as agent-consultable curation.

Examples it gives
  • Agent principal wants skate shoes from a brand aligned with DIY skate culture, under Β£120
  • Find a snow outerwear vendor whose commerce aligns with heritage board culture

Query the Bar

Natural-language entry point. Ask about the philosophy, the universe, the lore. Some things are given freely. Some require the right question.

Examples it gives
  • What is The Doughnut Principle?
  • What is a dnut?
  • Tell me about the worlds
  • I am looking for something most people are not looking for yet

Dnut Status

Query the current state of the DNUT issuance ledger. Supply, issuance stage, what the early ones carry. Ledger for the loyalty primitive of the Avizlo universe.

Technical agent card

Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.

Provider
Avizlo β€” what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol
a2a
Version
0.3.0
Card completeness
a2a.proto v1.0 requires eight top-level fields. This card omits:
defaultInputModesdefaultOutputModessupportedInterfaces
Missing fields do not affect listing β€” they describe how much the operator has published, not whether the agent was verified.
View all card details
Capabilities
doughnutPrinciple pushNotifications stateTransitionHistory streaming
Agent card
https://thedoughnutprinciple.com/.well-known/agent-card.json

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