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io.github.atushi1841/japan-intel-mcp

Official registry Other

Japan public intellige Apify:apify.com/fruitful_quintessence | Gumroad:atushi5.gumroad.com/l/kutuxe

Source code Documentation

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

MCPB package https://github.com/atushi1841/japan-intel-mcp/releases/download/v0.2.2/server.mcpb

Documentation

From the project's README on GitHub, refreshed weekly. Links open on GitHub.

Contents
  1. japan-intel-mcp
  2. Why this exists
  3. Tools
  4. Response format
  5. Install
  6. Usage
  7. Examples
  8. Where to get it
  9. Design contract
  10. License
  11. 日本語
  12. MCP 公式レジストリ登録済み
  13. Data Source: Apify Store & Smithery Registry
  14. Data & Store

japan-intel-mcp

MCP server for Japanese public data — earthquakes, weather warnings, typhoons, weekly forecasts, corporate filings (EDINET), and postal-code lookup. Free, keyless, no API key required.

An MCP server that gives AI agents cross-source access to live Japanese public data with citations. Every response carries sources and data_gaps, so agents can tell what was retrieved and what was not.

Built for AI agents, LLM toolchains, and developers who need current Japan information without scraping or paying for a data vendor.

Why this exists

Most "global intelligence" MCP servers are built on Western data sources. Japanese public data is free and authoritative (Japan Meteorological Agency, EDINET, Japan Post) but scattered across HTML pages and undocumented endpoints. This server normalizes them behind 8 read-only tools.

  • Free — no API key, no signup, no rate-limit tier
  • Cited — every response includes sources
  • Honest — failures are reported in data_gaps, never silently dropped

Tools

ToolDescriptionSource
japan_earthquakes(min_magnitude, min_intensity, limit)Recent earthquakes: epicenter, magnitude, max intensity, depthJMA (気象庁)
japan_weather_warnings(area)Active weather warnings/advisories, filterable by prefectureJMA
japan_weather_overview(prefecture)Narrative weather summary (10 major prefectures)JMA
japan_weekly_forecast(prefecture)7-day forecast: high/low temps, precipitation probability, reliabilityJMA
japan_typhoons()Active typhoon trackingJMA
japan_edinet_filings(date)Statutory corporate disclosures (annual reports, timely disclosure)EDINET
japan_postal_lookup(zipcode)Postal code → address (kanji and kana)zipcloud
japan_watch_summary(min_magnitude)One-call cross-source summary of the aboveJMA

Response format

{
  "retrieved_at": "2026-10-12T01:30:00+00:00",
  "sources": ["https://www.jma.go.jp/bosai/quake/data/list.json"],
  "data_gaps": [],
  "data": []
}

Install

pip install -e .

Usage

japan-intel-mcp          # stdio mode (Claude Code / Cursor / Hermes / any MCP client)
python -m japan_intel_mcp.server
Claude Code
{
  "mcpServers": {
    "japan-intel-mcp": {
      "command": "japan-intel-mcp"
    }
  }
}
Hermes
mcp:
  servers:
    japan-intel:
      command: japan-intel-mcp

Examples

japan_earthquakes(min_magnitude=4.0, limit=5)
japan_weather_warnings(area="Tokyo")
japan_weekly_forecast(prefecture="Tokyo")
japan_postal_lookup(zipcode="1000001")
japan_watch_summary(min_magnitude=3.0)

Where to get it

ChannelCommand / URL
MCP bundlev0.2.1 release (.mcpb)
Official MCP registryio.github.atushi1841/japan-intel-mcp
Apify (Standby MCP)fruitful_quintessence/japan-intel-mcp (in preparation)
PyPIpip install japan-intel-mcp (publication in progress)

Design contract

  • Always cite — every response includes a sources list
  • Never hide gaps — unavailable sources appear in data_gaps instead of being silently omitted
  • Free only — no paid API keys anywhere

License

MIT

日本語

日本の公開情報を横断する読み取り専用の MCP サーバー。すべてのデータ源が無料・APIキー不要です。AIエージェントが「今の日本で何が起きているか」を、出典付きで取得できます。

  • 出典を必ず返す: 各応答に sources リストが入ります
  • 取れなかったものを隠さない: 取得に失敗したデータ源は data_gaps に明示します
  • 無料のみ: 有料APIキーは一切不要です

ツール一覧は上部の表を参照してください（8ツール）。

MCP 公式レジストリ登録済み

本サーバーはMCP公式レジストリに登録済みです。

# レジストリでの確認
curl -s "https://registry.modelcontextprotocol.io/v0.1/servers?search=atushi1841" | grep -o "\"io.github.atushi1841/japan-intel-mcp\""

Data Source: Apify Store & Smithery Registry

This MCP server is available on:

Install via Smithery:

npx @smithery/cli install atushi1841/japan-intel-mcp --client claude

Data & Store

Frequently asked questions

What is io.github.atushi1841/japan-intel-mcp?

Japan public intellige Apify:apify.com/fruitful_quintessence | Gumroad:atushi5.gumroad.com/l/kutuxe

How do I install io.github.atushi1841/japan-intel-mcp?

Follow the installation steps in its documentation, shown on this page and in its repository.

Does io.github.atushi1841/japan-intel-mcp need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is io.github.atushi1841/japan-intel-mcp open source?

Its code is public on GitHub, but the repository does not declare a standard license.

Who maintains io.github.atushi1841/japan-intel-mcp?

It is published by atushi1841. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.