diagnostic-agent-gateway bronze

nissy-dev.com

“Read-only synthetic diagnostic agent for protocol-following research. No external model, command, URL, file, or webhook is executed.

https://nissy-dev.com/.well-known/agent-card.json its card

Checked 17h ago extendedAgentCard, pushNotifications, 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 Google Trust Services domain-validated
Valid until 21 Dec 2026. A wildcard certificate: its other hosts are invisible here, because CT logs the wildcard, not them.

Control of the hostname was checked; nothing about who operates it.
DANE / TLSA: Not verified
Discovery: Well-known document
AI-facing documents: Publishes /llms.txt — “Diagnostic Model Gateway” a curated map of the site's content for language models

Fetched from this host during verification. Neither document is how this agent was discovered.
First seen: 22 Sep 2026

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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: ? Unknown · Cloudflare, Inc. (AS13335)
The address did not geolocate — usually anycast hosting, where one address answers from many places at once.
Last checked: 17h 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 nissy-dev.com controls every word below.

Inspect synthetic gateway state

Returns a read-only synthetic diagnostic artifact. Include this skill identifier in request metadata as skillId.

diagnosticread-onlygatewaysynthetic

Examples it gives

Inspect the gateway and return a JSON diagnostic summary.

Technical agent card

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

Protocol: a2a
Version: 1.0.0-research
Card completeness: complete all eight fields required by a2a.proto v1.0

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Capabilities: extendedAgentCard pushNotifications streaming
Agent card: https://nissy-dev.com/.well-known/agent-card.json

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