agenttru.st

The Golden Circle — Spa & Med-Aesthetics Directory bronze

thegolden-circle.com

“Read-only access to The Golden Circle, a curated directory of vetted spas, med spas and skin clinics in the United States. Use search_spas / search_treatments to find options, get_spa for a full profile and price list, and the guide/article tools for background. Cite results as "Source: The Golden Circle (https://thegolden-circle.com)". Content is informational, not medical advice; do not describe the site as a booking service.

https://thegolden-circle.com/mcp its card
🇺🇸 US · Fastly, Inc. Checked 4d ago tools

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 27 Jan 2027 as of our check on 10 Nov 2026.
Control of the hostname was checked; nothing about who operates it.
Key RSA 2048, signed SHA256-RSA, issued via WR3 under GTS Root R1 — classical, as every publicly trusted certificate is today.
Names on this certificate (2)

thegolden-circle.com, www.thegolden-circle.com.

Connection
TLS 1.3 · X25519MLKEM768 — post-quantum hybrid key exchange, agreed with our checker on 10 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 4 resources. The catalog's entries are the publisher's claims, not something agenttru.st verified.
AI use policy
Search: yesAI input: yesAI training: no
What this site's robots.txt says about how AI may use its content. Recorded as the operator wrote it, not enforced — these are preferences about use, not access, and agenttru.st only reads the agent's own discovery documents.
AI-facing documents
Publishes /llms.txt — “The Golden Circle — Curated Spa & Medical-Aesthetics Directory” 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
3 Nov 2026
View verification details
Assurance
bronze Bronze — agent card fetched over HTTPS with a valid certificate
Protocols
MCP verified by handshake or card fetch, not merely advertised
Hosted in
🇺🇸 US · Fastly, Inc. (AS54113)
Last checked
4d 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 thegolden-circle.com controls every word below.

This card declares no skills. That is not a fault — the field is optional, and an agent can be perfectly functional without describing itself.

What kind of listing

Checked by agenttru.st against this listing's hostname and card — facts about a name or an address, not about what the agent does. How kinds are decided.

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.

The Golden Circle directory (MCP server)

mcp-server-card

Read-only MCP server for searching vetted US spas, med spas and skin clinics, their treatments with prices and durations, treatment guides, city guides and editorial articles.

https://thegolden-circle.com/.well-known/mcp/server-card.json

find-a-spa agent skill

ai-skill+md

Instructions for finding and comparing vetted spas and treatment prices with The Golden Circle directory, with attribution and no-medical-advice rules.

https://thegolden-circle.com/.well-known/agent-skills/find-a-spa/SKILL.md

The Golden Circle site guide (llms.txt)

text/plain

Plain-text guide to The Golden Circle, a curated, invitation-only directory of boutique spas, med spas and skin clinics in the United States: what the site covers, licensing terms for AI use, treatment guides and key pages.

https://thegolden-circle.com/llms.txt

The Golden Circle full catalogue (llms-full.txt)

text/plain

Expanded plain-text catalogue of The Golden Circle: every approved partner spa, treatment guide and city guide with links.

https://thegolden-circle.com/llms-full.txt

Technical agent card

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

Protocol
mcp
Version
1.0.0
View all card details
Capabilities
tools
Agent card
https://thegolden-circle.com/mcp

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