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Nothing to run from here
ALGO BIZ: Japan towns, jobs and industries 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.
96/100
tool-list score
6
tools declared
remote
at its publisher
—
calls last 7d
What it does
Japanese statistics: 1,889 towns, job-openings ratios, 62 industries and a town x industry sheet.
Quickstart
# 1 — add it to Claude Code
claude mcp add --scope user --transport http algo-biz-japan-towns-jobs-and-industries-mcp https://yy-algo.com/mcp/
# 2 — ask your agent for something these tools do
# get_town, town_industry, job_openings and 3 more
ALGO BIZ: Japan towns, jobs and industries costs nothing on mcprush: there is no plan to choose here, no cap to set and nothing mcprush can bill you for.
Publishernot claimed
YAAll 1 server
yy-algo1 server
1 category
Collected from a public index. Nobody has claimed this account, so nothing here was written by its author — claim it if it is yours.
Installation
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.
Claude Codedeclared by this listing
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 algo-biz-japan-towns-jobs-and-industries-mcp https://yy-algo.com/mcp/Reconnect, or start a new session, and the tools appear in the model’s tool list.
Free on mcprush, and it answers at its publisher’s own address: this marketplace is not in the path, so there is no key of ours to hold and no card to add.
What it writes
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.
What you approve
6 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.
日本の市区町村（全国 1,889・政令市は区ごと）の数を返す：人口（住民基本台帳 2026 年 1 月 1 日）・5 年の増減・65 歳以上の割合・2050 年の推計人口（社人研）・商売の分類の数（経済センサス 令和 3 年の産業小分類）・その人口なら半分以上の町にあるのにこの町に無い分類・この町に 1 か所だけある分類。名前が同じ町が複数あれば候補を返す。
| Parameter | Type | Required | Notes |
|---|---|---|---|
| query | string | yes | 市区町村の名前か 5 桁の市区町村コード（例：釧路市・札幌市中央区・01206） |
| prefecture | string | no | 都道府県（同じ名前の町を分けるとき。例：北海道・福島） |
町 × 業種の一枚：市区町村を一つと業種を一つ渡すと、一度に返す。①町の人口と 2050 年の推計 ②その業種に当たる産業小分類が町にあるか（無い・1 か所だけ・2 か所以上）と 50% 到達人口（その人口の町の半分にその分類がある境）・この人口なら半分以上の町にあるのに無い分類・2050 年に境を下回る分類 ③その県の求人倍率・賃金と最低賃金の比・15〜64 歳の減り ④全国のその業種の会社の、人件費を何 % 上げると経常利益がゼロになるか ⑤読み上げにそのまま使える文 reading_ja。業種は ALGO BIZ の 61 業種（運送・飲食店・介護の施設・美容室 など）か、経済センサスの産業小分類の名前か 3 桁の番号。
| Parameter | Type | Required | Notes |
|---|---|---|---|
| town | string | yes | 市区町村の名前か 5 桁の市区町村コード（例：釧路市・札幌市中央区・01206） |
| industry | string | yes | 業種（例：運送・飲食店・介護・美容室・建設）か産業小分類の名前・3 桁の番号（例：喫茶店・767） |
| prefecture | string | no | 都道府県（同じ名前の町を分けるとき。例：北海道・福島） |
ハローワークの有効求人倍率（2025 年度・厚生労働省「一般職業紹介状況」）。暮らしに身近な 23 の仕事 × 47 都道府県。都道府県だけ書けばその県の 23 の仕事、仕事だけ書けば 47 都道府県の高い順、両方なら一つの数と全国の中の順位。
| Parameter | Type | Required | Notes |
|---|---|---|---|
| prefecture | string | no | 都道府県（例：北海道・東京都・新潟） |
| job | string | no | 仕事（介護・看護など・調理・接客・販売・運転・建築の技術・IT・一般事務 など。省くと一覧） |
ALGO BIZ の業種のページ 62 の一覧（名前・副題・ページの住所）。
No parameter schema on file.
業種ごとの数（全国）：主な仕事の求人倍率（2023〜2025 年度）・主な職種の賃金（令和 7 年 賃金構造基本統計調査）・都道府県ごとの倍率と賃金と最低賃金との比べ・会社の大きさごとの売上に占める人件費と利益率（財務省 法人企業統計 2025 年度）。
| Parameter | Type | Required | Notes |
|---|---|---|---|
| query | string | yes | 業種の名前や呼び名（例：運送・介護・飲食店・建設・美容室） |
このデータの出どころ（国の統計の名前）・範囲・読み方の注意。
No parameter schema on file.
Free
$0 forever
- 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 ALGO BIZ: Japan towns, jobs and industries or to call it, at any volume.
Call allowance · this installenforced at the gateway
Monthly allowance, in calls
—
—
Alert at 80% · then the tool returns a normal MCP error
Used this month: —
ATool-list grade · score 96 / 100
Release 0.2.0 · scanned 28 Oct 2026
Graded from the tools this server lists, not from its source code.
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.
Threat score100
Client score96
Findings0 threat · 0 capability
Capabilityminimal
Coveragemanifest
Verificationnot in this report
Surface digest17865afa791634c147d9a0e6245d6fa3253b15de2db0c254b49aa4baf31b3340
Score vectorthreat 100 → client 96
| Term | Level | What it prices | Points |
|---|---|---|---|
| capability-exposure | minimal | capability blast radius (minimal) — client exposure if the model is manipulated | −0 |
| coverage-honesty | manifest | inspection depth (manifest) — how much of the target the scan could see | −4 |
score = clamp(round(threatScore − E_cap − E_ver − E_cov), 0, 100). No model, no opinion, no network call at scoring time: the same methodology version against the same bytes always produces this number, and every line above is a field of the report rather than a summary of it.
What the scan could actually read
A grade is only as meaningful as its coverage, so the scanner publishes its own depth before it publishes its result.
The scan read each tool’s name, description, input schema and annotations exactly as the server listed them the last time it answered us; no code was reviewed. We ask the server again about once a month, and a list that changed is graded again.
Tool surfaceread
Implementation sourcenot available
Package metadatanot available
Live transportnot available
The implementation source was not read — this reflects the declared tool metadata only.
Capability — what it could do if the model were manipulated
Tags derived from each tool’s schema and the implementation, not from what the tool calls itself. minimal is the level these add up to.
| Tool | Capability tags | Why the tag was assigned |
|---|---|---|
| get_town | no tags | |
| town_industry | no tags | |
| job_openings | no tags | |
| list_industries | no tags | |
| get_industry | no tags | |
| about_data | no tags |
Toxic-flow graph
The lethal trifecta, checked as a graph rather than as a checklist: untrusted input, a sensitive source and an external sink have to meet before there is a path worth worrying about.
The public result for this release does not print the flow graph, so there is nothing to show here. That is not the same as "no paths were found": what the scan did read is above, under coverage.
Supply chain and provenance
Integrityfirst-seen
Surface digest17865afa791634c1
Scanned2026-10-28
This is the first scan of this surface here, so there is nothing yet to compare it against.
Every result on this tab comes from one deterministic pass over the published package — offline, rule by rule, and auditable line by line above. Same methodology version, same bytes, same score.
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 0.2.0.
0.2.0
undated
latestNo release note was published with this version.
—
no reviews yet
Who can review
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.
Sign in to write one
Any signed-in account that does not publish ALGO BIZ: Japan towns, jobs and industries can review it, once — before installing it or after. A review from an account that has installed it is marked as one.
No reviews yet
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.