Hottub bronze

www.hottub.business

“Find small, host-led groups (Hottubs), their upcoming gatherings (Soaks) and real places to meet (Cabanas), and search Hottub and the web in one typed answer. Read-only and anonymous. Records link to the public page where a person joins or RSVPs; nothing here acts on anyone's behalf.

a2a https://joinhottub.com/ talk to it https://www.hottub.business/.well-known/agent-card.json its card

Checked 6d 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 Let's Encrypt domain-validated
Valid until 26 Dec 2026 as of our check on 8 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 ECDSA P-256, signed ECDSA-SHA384, issued via YE2 under ISRG Root X2 — classical, as every publicly trusted certificate is today.

Names on this certificate (2)

*.hottub.business, hottub.business.
Connection: TLS 1.3 · X25519MLKEM768 — post-quantum hybrid key exchange, agreed with our checker on 8 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: nouse: reference

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 — “Hottub” 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 Oct 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: 6d 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 www.hottub.business controls every word below.

Search Hottub and the web

One typed answer (hottub.search.v1): Hottub Directory entities that offer services, documents and Hottub content, each with provenance and licence. Paid rows appear only in `sponsored`, always labeled.

searchdirectoryweb

Examples it gives

board game cafe in Spokane
volunteer groups near me

Find Hottubs

Public, staff-approved Hottubs (small, host-led groups around a shared interest or place), with the page a person uses to join.

groupscommunitydiscovery

Examples it gives

crochet groups in Spokane
songwriting communities

Get a Hottub

One public Hottub or subTub by slug. Private or missing rooms answer `unavailable`, identically.

groupsdetail

Examples it gives

What is the Hottub at joinhottub.com/songwriter?

Get a subTub

One public subTub (a smaller circle inside a Hottub) by slug, under its parent Hottub.

groupsdetail

Examples it gives

What does the beginners circle of the Spokane crochet Hottub do?

Find Soaks

Upcoming or live public Soaks (gatherings, online or in person), soonest first. In-person Soaks give the city area only; the meeting point goes to people who RSVP.

eventsgatheringsdiscovery

Examples it gives

gatherings near 47.66,-117.43 this weekend

Get a Soak

One public, upcoming or live Soak by slug: time, timezone, online or city area, capacity and the page where the person RSVPs themselves.

eventsdetail

Examples it gives

When is the Friday stitch night, and is it online?

Get a Cabana

One Cabana (a real place where people gather) by slug: address, hours, accessibility, amenities and its linked public Hottub.

placesdetailaccessibility

Examples it gives

Is this Cabana wheelchair accessible, and when is it open?

Find businesses and organizations

Businesses and organizations on Hottub that are verified or run an active Cabana: what they do, their website and the places they run. Never lists people.

businessesorganizationsdiscovery

Examples it gives

bookstores that host reading groups in Spokane

Get a business or organization

One public business or organization by slug: description, website, verified phone, the Cabanas it runs and its next public Soaks.

businessesdetail

Examples it gives

What does Salt King Brewing host?

agenttru.st compared this card's skill list with every other listing's: 4 other listings declare an identical one, ignoring case, spacing and each card's own hostname. See all 5. That says the cards' text is the same, not who runs them.

Technical agent card

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

Provider: Hottub, Inc. — what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol: a2a
Version: 2026-09-26
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://www.hottub.business/.well-known/agent-card.json

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