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ALGO BIZ: Japan towns, jobs and industries MCP Server

answering

ALGO BIZ: Japan towns, jobs and industries is answering right now. Last checked 5 min ago. It exposes 6 tools.

Japanese statistics: 1,889 towns, job-openings ratios, 62 industries and a town x industry sheet.

Uptime history 17 days of history
17 days agonow
100.0%
Uptime 24h
92 of 92 checks
6
Tools
read from the server
1293 ms
Response time
average over 24h
open, no key
Access
streamable-http

What changed 2

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 27 October 2026. No other catalogue keeps this.

26 Oct a tool appeared town_industry
26 Oct a tool changed version

Nothing serious here today

Today is the operative word: we check ALGO BIZ: Japan towns, jobs and industries every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 5 min ago.

run in your terminal
claude mcp add japan-data --transport http https://yy-algo.com/mcp/
Settings → Connectors → Add custom connector, then paste this address
https://yy-algo.com/mcp/
~/.codex/config.toml
[mcp_servers.japan-data]
url = "https://yy-algo.com/mcp/"
.cursor/mcp.json
{
  "mcpServers": {
    "japan-data": {
      "url": "https://yy-algo.com/mcp/"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "japan-data": {
      "type": "http",
      "url": "https://yy-algo.com/mcp/"
    }
  }
}

Available tools 6

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

town
get_town
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。
town_industry
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。
about
about_data
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。
industries
list_industries
ALGO BIZ の業種のページ 62 の一覧(名前・副題・ページの住所)。
industry
get_industry
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)。
job
job_openings
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。

Endpoints

URLTransportStateLatencyChecked
https://yy-algo.com/mcp/ streamable-http answering 1186 ms 5 min ago

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ALGO BIZ: Japan towns, jobs and industries — questions

Answers built from our own checks of this server.

What can ALGO BIZ: Japan towns, jobs and industries do?
It exposes 6 tools, read directly from the server on our last check. Among them: about_data, get_industry, get_town, job_openings, list_industries, town_industry. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is ALGO BIZ: Japan towns, jobs and industries working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 1293 ms. The bar chart above shows every period we have measured.
How do I connect ALGO BIZ: Japan towns, jobs and industries?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does ALGO BIZ: Japan towns, jobs and industries need an API key?
No. ALGO BIZ: Japan towns, jobs and industries completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 6 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is ALGO BIZ: Japan towns, jobs and industries?
It answers our handshake in 1293 ms on average, which is faster than 2% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.