The Johns Islander bronze

thejohnsislander.com

“Sourced records for Johns Island, Kiawah Island and Seabrook Island, South Carolina, from thejohnsislander.com. One skill: an Island Report for a street address. Every figure carries its source, the date it was checked and a confidence label.

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

🇺🇸 US · Amazon.com, Inc. Checked 4d ago pushNotifications, streaming

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Certificate: Issued by Let's Encrypt domain-validated
Valid until 13 Jan 2027 as of our check on 9 Nov 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.

Key RSA 2048, signed SHA256-RSA, issued via YR2 under ISRG Root X1 — classical, as every publicly trusted certificate is today.

Names on this certificate (2)

*.thejohnsislander.com, thejohnsislander.com.
Connection: TLS 1.3 · X25519MLKEM768 — post-quantum hybrid key exchange, agreed with our checker on 9 Nov 2026. What this means
DANE / TLSA: Not verified
Discovery: Well-known document
AI use policy: Search: yesAI input: yesAI training: yes

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 Johns Islander” 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: 26 Oct 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: 🇺🇸 US · Amazon.com, Inc. (AS16509)
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 thejohnsislander.com controls every word below.

Island Report

A sourced report for one street address on Johns Island, Kiawah Island or Seabrook Island, SC: the FEMA flood zone and map panel at the geocoded point, the ground's height from USGS lidar, the true cost to buy and own (at the price sent, or at the island's last-12-month MLS sale price, labeled as that), the island's MLS market for the last 12 months, and the neighborhood's record when the neighborhood is named (on Kiawah and Seabrook its sales by year; on Johns Island the MLS directory's homes for sale and HOA dues). Each section carries its source, the date it was checked and a confidence label (Confirmed, Secondary, Conflicting or Not published); a service that does not answer is named, never filled in. Send text such as "Island Report for 3575 Maybank Hwy, Johns Island, SC", or a data part {"address": "...", "price": 900000, "neighborhood": "..."} (price and neighborhood optional).

real-estateflood-zonejohns-islandkiawah-islandseabrook-islandsouth-carolina

Examples it gives

Island Report for 3575 Maybank Hwy, Johns Island, SC 29455
{"address": "3575 Maybank Hwy, Johns Island, SC 29455", "price": 900000}

Technical agent card

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

Provider: The Johns Islander — what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol: a2a
Version: 1.3.0
Card completeness: complete all eight fields required by a2a.proto v1.0

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Capabilities: pushNotifications streaming
Agent card: https://thejohnsislander.com/.well-known/agent-card.json

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