Grand Car Mania

grandcarmania.com

車・バイク愛好家の日本語コミュニティと、認定パートナー事業者のマーケットプレイスを提供するサービス。

What we verified

Everything in this section is a check agenttru.st performed itself.

Assurance

bronze Bronze — agent card fetched over HTTPS with a valid certificate

Certificate

Issued by Google Trust Services domain-validated

Valid until 18 Sep 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.

DANE / TLSA

Not verified (TLSA query returned RCodeNameError)

Discovery

Well-known document

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.

First seen

2 Aug 2026

Last checked

7h ago

What the agent claims

Copied from the agent's own card. Not verified — the operator of grandcarmania.com controls every value below.

Provider

Grand Car Mania

Protocol

a2a

Version

1.0.0

Capabilities

pushNotifications stateTransitionHistory streaming

Card completeness

complete all eight fields required by a2a.proto v1.0

Agent card

https://grandcarmania.com/.well-known/agent-card.json

Advertised skills

• 記事を閲覧
  メンテナンス・カスタム・ツーリング・レビューなどの記事を一覧・検索
  articlesblogautomotive
• 車紹介プロフィールを閲覧
  メンバーが公開する車両プロフィール (年式・メーカー・モデル・走行距離) の一覧
  vehiclesshowcase
• 商品 (車・バイク・パーツ) を閲覧
  認定パートナー事業者が出品する商品の一覧と詳細
  marketplaceproductsautomotive
• コミュニティグループを閲覧
  車種別・地域別・整備サークル等の公開グループの一覧
  communitygroups
• サイト概要を取得
  llms.txt 形式のサイト概要 (Markdown)
  overviewdiscovery

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