Plan Harmony Experiences bronze

planharmony.com

“Travel experience and destination agent backed by Plan Harmony's catalog. Finds destinations near a geographic point, searches tours/activities/attractions by keyword and location, and returns full experience details (description, itinerary, images) by product code. The canonical interface is MCP (Streamable HTTP) at https://api.planharmony.com/mcp/.

a2a https://api.planharmony.com/mcp/ talk to it https://planharmony.com/.well-known/agent-card.json its card

🇺🇸 US · Amazon.com, Inc. Checked 2d ago pushNotifications, stateTransitionHistory, 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 Amazon domain-validated
Valid until 9 Apr 2027 as of our check on 12 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 Amazon RSA 2048 M01 under Amazon Root CA 1 — classical, as every publicly trusted certificate is today.

Names on this certificate (1)

*.planharmony.com.
Connection: TLS 1.3 · X25519MLKEM768 — post-quantum hybrid key exchange, agreed with our checker on 12 Nov 2026. What this means
DANE / TLSA: Not verified (TLSA query returned RCodeNameError)
Discovery: Well-known document
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 — “Plan Harmony” 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: 24 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: 🇺🇸 US · Amazon.com, Inc. (AS16509)
Last checked: 2d 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 planharmony.com controls every word below.

Search destinations

Find travel destinations near a geographic point. Returns destination name, type (COUNTRY, REGION, CITY), timezone, currency, and coordinates.

traveldestinationsgeosearch

Examples it gives

Find destinations near 41.9028, 12.4964
What cities are within 50km of latitude 48.8566, longitude 2.3522?

Search experiences

Search for travel experiences (tours, activities, attractions) by keyword, location, or both. Returns compact summaries with product_code for drill-down.

travelexperiencestoursactivitiesattractionssearch

Examples it gives

Find Colosseum tours in Rome
What food tours are available in Tokyo?
Search for snorkeling activities in Bali

Get experience details

Get full details for a single experience by product_code, including title, full description, itinerary, all images, and destination info.

travelexperiencesdetails

Examples it gives

Get full details for product_code 12345P1
Show me the itinerary and photos for this tour

Technical agent card

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

Provider: Plan Harmony — what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol: a2a
Version: 1.0.0
Card completeness: a2a.proto v1.0 requires eight top-level fields. This card omits:
supportedInterfaces

Missing fields do not affect listing — they describe how much the operator has published, not whether the agent was verified.

View all card details

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

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