ZBS Index What actually exists in applied AI, with the source next to it

mcp server

HORIZON SHIELD YAKUMO (verified contractor directory)

Neutral, verification-gated MCP directory of Japan construction contractors (KIRA-audited).

Description as published by the maintainer. Source

  • version 2.1.0
  • active
  • document understanding

active — Registry entry last updated 2026-07-18. Dashed tags are derived by ZBS Index from the published description, not stated by the maintainer.

What this server can do

The endpoint published in the registry did not answer (HTTP 404). The listing points at a server that is not running. The functions below are the last successful declaration, not a fresh answer.

Endpoint status observed on . Source: https://hs-hearing.oga-surf-project.workers.dev/mcp.

5 functions, named and described by the server itself. Parameter names are shown because they say more about what a function does than its name usually does.

find_contractor(need)
施主の相談文(自由記述)から Yakumo の検証済み加盟店を探す司令塔。need(例:『愛知県で外壁塗装できる信頼できる業者』)を渡すと地域と工種を推定し、検証を通過した店を返す。該当が無ければ相場(souba)や無料の第三者チェック(EHN)への導線を返す。金額は返さない(スコア・ティアのみ)。紹介料なし・verified-first・Japan only。 Required: need.
get_contractor_profile(member_no)
Yakumo の加盟店1件の検証済みプロフィールを返す。member_no(例 No.001)で指定。会社名・地域・対応工種・適正度スコア・誠実度ティア・検証状態・プロフィールURLを返す。金額は含まない。検証が済んでいない店は verification:'pending' を返す(スコアは出さない=fail-closed)。 Required: member_no.
how_verification_works
Yakumo の掲載審査(KIRA適正診断)がどう機能するかを返す。適正価格の検証・過剰請求の赤旗検出・適正度スコアと誠実度ティア・再計算できる署名レシート(SHA-256)・掲載後の継続監視・fail-closed(通らない店は施主向けに一切出さない)・中立(紹介料なし)。施主が『検証済み』の意味を理解するための説明。
list_verified_stores(area, work)
Yakumo モールで検証を通過した加盟店(工務店・リフォーム店)を一覧する。適正価格の検証と過剰請求チェック(KIRA)を通過した店だけが返る。area(地名)や work(工種)で絞り込める。返り値は member_no / 会社名 / 地域 / 対応工種 / 適正度スコア / 誠実度ティア / プロフィールURL。金額は含まない(スコアとティアのみ)。検証手続き中の店は verification:'pending' として区別される。Japan only.
mall_overview
Yakumo モール全体の要約を返す。検証済み加盟店の数・対応工種カテゴリ・地域・検証の仕組みの要点・主要リンク(モール/加盟/相場/実例ボード)。AIが Yakumo というモール/MCP を一言で説明するための入口。金額は含まない。

Last successful function declaration observed on . Source: https://hs-hearing.oga-surf-project.workers.dev/mcp. We list what the server declared; we do not call any of these functions.

Signals

These are separate measurements of different things. They are deliberately not combined into one score, because a popularity number that mixes website traffic with saves and stars cannot be checked or acted on.

Signal Value What it measures Window Observed Source
Latest published version 2.1.0 Latest version string the maintainer published to the registry. as of fetch Model Context Protocol
Registry record last updated 2026-07-18 When the registry record was last updated by its maintainer. point in time Model Context Protocol
First listed in the MCP Registry 2026-07-18 Date this server was first published to the official MCP Registry. Not a usage or quality measure. point in time Model Context Protocol
mcp tools declared 5 tools Number of functions the server itself declared when asked to list them. This is what the server offers an agent, not a measure of how well any of them work. as of probe hs-hearing.oga-surf-project.workers.dev
mcp endpoint status unreachable The endpoint published in the registry did not answer (HTTP 404). The listing points at a server that is not running. as of probe hs-hearing.oga-surf-project.workers.dev

Where to get it

Also from ogasurfproject-jpg

This record as data

Every field on this page, with its source and observation date, is in the catalog JSON. Fetch the whole kind at once instead of parsing this HTML.

GET /api/v1/entries/mcp_server.json

Sources

  1. Tools declared by the MCP server at https://hs-hearing.oga-surf-project.workers.dev/mcp — hs-hearing.oga-surf-project.workers.dev, observed , trust tier 4.
  2. Official MCP Registry — Model Context Protocol, observed , trust tier 1.