agenttru.st

Brief Build Agent bronze

brief.inlhuk4qd1y3awshcaucor7s4u.nuon.run

Brief AI agent that builds features, answers product questions, and manages product knowledge.

a2a https://brief.inldgd0uj43qdrh6rhue696zoa.nuon.run/api/a2a talk to it https://brief.inlhuk4qd1y3awshcaucor7s4u.nuon.run/.well-known/agent-card.json its card
πŸ‡ΊπŸ‡Έ US Β· Amazon.com, Inc. Checked 9 Aug 2026 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 Amazon domain-validated
Valid until 21 Feb 2027.
Control of the hostname was checked; nothing about who operates it.
DANE / TLSA
Not verified (TLSA query returned RCodeNameError)
Discovery
Well-known document
First seen
9 Aug 2026
View verification details
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. (AS14618)
Last checked
9 Aug 2026

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 brief.inlhuk4qd1y3awshcaucor7s4u.nuon.run controls every word below.

Build Feature

Plan and build a feature based on a natural-language request. Creates a branch, generates code, and opens a PR.

code-generationbuildfeature

Answer Product Question

Answer questions about the product using Brief's decision log, documents, and product context.

product-knowledgedecisionsqa

Technical agent card

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

Protocol
a2a
Version
0.1.0
Card completeness
a2a.proto v1.0 requires eight top-level fields. This card omits:
supportedInterfaces
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
pushNotifications stateTransitionHistory streaming
Agent card
https://brief.inlhuk4qd1y3awshcaucor7s4u.nuon.run/.well-known/agent-card.json

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