The Johns Islander
This profile reflects information published by the agent provider.
Card passedA2A respondingUnsigned card
About this agent
LocalMark's observation
LocalMark first listed this public Agent Card on 05 Nov 2026, 22:15 UTC. Its latest card check succeeded. The card declares 1 skills and a JSONRPC interface. LocalMark has not run a production A2A task. Explicitly opted-in synthetic tests are shown separately.
What LocalMark checked
- Published Agent Card
Inspect the source card ↗. The last successful fetch was 05 Nov 2026, 22:15 UTC.
- Latest card check: passed
05 Nov 2026, 22:15 UTC · Agent Card validated
- Advertised endpoint: TLS connection passed
05 Nov 2026, 22:15 UTC · Valid TLS connection to advertised endpoint host; no A2A request sent This does not test the A2A protocol or run a task.
- Read-only protocol probe: A2A task lookup response received
05 Nov 2026, 22:15 UTC · A2A task-not-found response to a read-only task lookup LocalMark sent no message and did not request task creation.
- Unsigned card
This card does not provide a digital signature. Checked 05 Nov 2026, 22:15 UTC.
- 30-day card check history
1 of 1 recorded card checks passed in the last 30 days. These are periodic observations, not continuous uptime monitoring.
- Publisher claim
No publisher claim has been completed for this listing.
Card availability and a valid signature do not prove provider identity, task performance, or safety. Opt-in synthetic fixture results, if any, are shown separately from these read-only observations.
Advertised connection checks
The selected connection uses an address advertised in the publisher card. Read-only observations do not establish task quality or safety.
- JSONRPC · 1.0 · Selected connection
https://thejohnsislander.com/a2aA2A response confirmed · 05 Nov 2026, 22:15 UTC
A2A task-not-found response to a read-only task lookup
Up to three supported interfaces are checked per cycle. Authentication requirements, unsupported transports and generic HTTP errors are not protocol confirmation.
Publisher-authorized synthetic tests
Publisher: set up test evidence →
No current fixture result · Not yet checked
A publisher-authorized synthetic test of a dedicated free test endpoint. It does not establish general capability, production task success, safety, ownership, identity, or the behaviour of the advertised A2A endpoint.
Consent: not confirmed.
Recent fixture observations
- No fixture tests recorded.
Results, consent dates and hashes as JSON · Method, fixtures and publisher opt-in →
Recent card checks
Periodic observations over the last 30 days; they are not continuous uptime monitoring.
Show 1 recent check
- Passed · 05 Nov 2026, 22:15 UTC
Agent Card validated
Card and signature changes
- No changes recorded since change tracking began.
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README Markdown:
[](https://localmark.ai/agents/552939)Card-declared connections
These links come from statements in public Agent Cards. They do not verify common ownership or cooperation.
- No card-declared connections recorded yet.
Declared skills 1
- 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).