japan-data-mcp

latest · 0.1.1

日本の公的データ（統計・法人・不動産）にAIからアクセスするMCPサーバー。e-Stat統計API・法人番号Web-API・不動産情報ライブラリAPIの3API統合。全国約1,700市区町村対応。

GitHub: Izyuusya/japan-data-mcp
MCP registry: io.github.izyuusya/japan-data-mcp

Install

Needs an env var: ESTAT_APP_ID — replace the <placeholders> with your values.

claude mcp add io-github-izyuusya-japan-data-mcp --env ESTAT_APP_ID=<ESTAT_APP_ID> -- uvx japan-data-mcp

/mcp confirms it's connected.

Install

Or add it manually in ~/.cursor/mcp.json:

{
  "mcpServers": {
    "io-github-izyuusya-japan-data-mcp": {
      "command": "uvx",
      "args": [
        "japan-data-mcp"
      ],
      "env": {
        "ESTAT_APP_ID": "<ESTAT_APP_ID>"
      }
    }
  }
}

In claude_desktop_config.json (Settings → Developer → Edit Config), then restart:

{
  "mcpServers": {
    "io-github-izyuusya-japan-data-mcp": {
      "command": "uvx",
      "args": [
        "japan-data-mcp"
      ],
      "env": {
        "ESTAT_APP_ID": "<ESTAT_APP_ID>"
      }
    }
  }
}

Config entry, any MCP client:

{
  "command": "uvx",
  "args": [
    "japan-data-mcp"
  ],
  "env": {
    "ESTAT_APP_ID": "<ESTAT_APP_ID>"
  }
}

Community score

Community27/ 100

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What the web says

Ecosystem baseline27/ 100

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GitHubsource ↗

GitHub stars · 13 days ago: ★ 11
Last commit · 13 days ago: 214 days ago
Release cadence · 13 days ago: about every 3 days
Latest release · 13 days ago: v0.2.0
License · 13 days ago: MIT

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Listed on

Glama · 3 days ago: Listed · Glama quality score 3.9 ↗

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Version history1

0.1.1release date unknown

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Details

Transport: stdio
Status: listed
Source: Imported from the MCP registry
Repository: source ↗