Guth Public Guide Agent bronze

agents.guthlabs.ai

“Search public guides or contact-page service choices. Deterministic, without model calls, sending, or stored tasks.

https://agents.guthlabs.ai/.well-known/agent-card.json its card

Checked 1d ago 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 6 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
This host also publishes an ARD catalog (/.well-known/ai-catalog.json) declaring 3 resources. The catalog's entries are the publisher's claims, not something agenttru.st verified.
AI-facing documents: Publishes /llms.txt — “Guth tools for agents and people” a curated map of the site's content for language models

Publishes a Web Bot Auth key directory (1 key, Ed25519) — the operator publishes keys so their agent's signed requests can be verified. agenttru.st recorded that the directory exists; it has not verified a signature.

Fetched from this host during verification. Neither document is how this agent was discovered.
First seen: 9 Sep 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: ? Unknown · Cloudflare, Inc. (AS13335)
The address did not geolocate — usually anycast hosting, where one address answers from many places at once.
Last checked: 1d 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 agents.guthlabs.ai controls every word below.

Find public guides

Send a literal search term, or list for all reviewed public guides. Returns source URLs and revision hashes.

guidespublicreferences

Examples it gives

list
quarantine
handoffs

Find service inquiry choices

Send services to list Guth contact-page choices, or services: followed by a literal search term. Returns inquiry links only; no message is sent or stored.

servicescontactinquiries

Examples it gives

services
services: assurance

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.

Guth public MCP

mcp-server-card

https://agents.guthlabs.ai/mcp/server-card

Guth public guide agent

a2a-agent-card

https://agents.guthlabs.ai/.well-known/agent-card.json

Guth public REST API

vnd.oai.openapi

https://agents.guthlabs.ai/openapi.json

Technical agent card

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

Protocol: a2a
Version: 0.5.0
Card completeness: complete all eight fields required by a2a.proto v1.0

View all card details

Capabilities: pushNotifications streaming
Agent card: https://agents.guthlabs.ai/.well-known/agent-card.json

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