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Koekatsu is installed from its publisher's own source and answers where it runs, so this marketplace is not in the path of a single call. There is no address here to send one to, and a panel that pretended otherwise would be showing you an answer we made up. Install it and call it from your own client — the Installation tab has the entry for each one.
What it does
Read-only server to search and fetch Koekatsu's public survey results; no registration, with point-in-time citation URLs and sources.
Quickstart
# 1 — add it to Claude Code
claude mcp add --scope user --transport http koekatsu-mcp https://mcp.datasetsearch.jp/
# 2 — ask your agent for something these tools do
# search_surveys, get_survey, list_categories
Koekatsu costs nothing on mcprush: there is no plan to choose here, no cap to set and nothing mcprush can bill you for.
Collected from a public index. Nobody has claimed this account, so nothing here was written by its author — claim it if it is yours.
Where are you running it?
Every route below installs the same thing and ends at the same approval screen. Nothing here runs on your machine and nothing runs on ours: this server answers at its publisher’s own address, and what you install is the connection straight to it.
This is a public server: it answers at its publisher’s own address and this marketplace is not in the path. Claude Code registers it in one command; --scope user makes it available in every project. The transport below is http, as the publisher's own manifest declares it.
claude mcp add --scope user --transport http koekatsu-mcp https://mcp.datasetsearch.jp/Reconnect, or start a new session, and the tools appear in the model’s tool list.
One config entry pointing straight at the publisher’s own address — this marketplace is not in the path, and nothing from this listing executes on your machine.
3 tools, with what each one reads, writes and reaches shown before you agree — the same list on every route above. Read the tool surface.
Tool surface
What the model actually sees. Descriptions are diffed on every release — see version history.
キーワードでアンケート調査を検索します。言い換え(AI/人工知能、リモートワーク/在宅勤務など)でも見つかります。返ってくる survey_id を get_survey に渡すと集計結果を取得できます。
| Parameter | Type | Required | Notes |
|---|---|---|---|
| query | string | yes | 探したい話題。日本語の自然な言い回しでよい(例: 老後の不安、AI活用、在宅勤務のつらいところ) |
| min_respondents | integer | no | 回答者数の下限。引用に耐える標本だけが欲しい場合に指定する |
| category_id | integer | no | list_categories が返した category_id。指定するとその配下(全階層)の調査だけを検索する |
| limit | integer | no | 取得件数(既定10、最大30) |
調査1件の設問・選択肢・得票数・割合を取得します。引用用の固定URL(citation.stable_url。固定できる時点が無い調査では null)とライセンスも一緒に返します。
| Parameter | Type | Required | Notes |
|---|---|---|---|
| survey_id | integer | yes | search_surveys が返した survey_id |
| as_of | string | no | YYYY-MM 形式。その月末時点までの累計に固定する(引用向け)。省略すると最新の累計 |
| trusted_only | boolean | no | true にすると、メール確認済みアカウントの票だけに絞った集計を返す |
どんな分野の調査があるかを大分類→中分類→小分類の階層で確認できます。何が調べられるか把握したいときに使います。
| Parameter | Type | Required | Notes |
|---|---|---|---|
| parent_id | integer | no | 指定するとその配下だけを返す。省略すると大分類の一覧 |
- Every tool — any call limit is its publisher’s, not ours
- No card, and mcprush charges nothing for it
- Runs at its publisher’s own address — this marketplace is not in the path
- Nothing to cap, because mcprush bills nothing
What counts against your monthly calls
| Tool | Unit | Calls used | Out of the allowance |
|---|
Nothing here is billable: mcprush charges nothing to install Koekatsu or to call it, at any volume.
Two independent axes, because powerful and malicious are different questions. The grade is threat only. The capability level is blast radius, and it is never a penalty on the grade — it is priced as one subtract-only term in the score, where you can see it.
This listing is an address its publisher runs, and you connect to it directly — this marketplace is not in the path. The scanner reads packages and public source, and an address is neither. So there is no grade — not a withheld one, an unmeasured one.
Release history
This is an address its publisher runs: which release it serves is theirs to choose, so there is nothing here to pin. The history below is for reading; the current release on file is 0.1.0.
No release note was published with this version.
One review per account, from a signed-in account that does not publish this listing. Nothing else is asked — you can say what you think before you install it. Publishers can reply once per review, and a review can be edited or deleted by whoever wrote it.
Any signed-in account that does not publish Koekatsu can review it, once — before installing it or after. A review from an account that has installed it is marked as one.
Nobody has reviewed this listing. The rating on the card is the mean of the reviews written here and nothing else, so there is no rating until somebody writes the first — which takes a signed-in account that does not publish it, and nothing else.