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8 clients · secrets stay placeholders

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{
  "mcpServers": {
    "e-stat": {
      "type": "http",
      "url": "https://mcp.n-3.ai/mcp?tools=e-stat-get-stats-list,e-stat-get-meta-info,e-stat-get-data-catalog"
    }
  }
}

claude mcp add --transport http e-stat https://mcp.n-3.ai/mcp?tools=e-stat-get-stats-list,e-stat-get-meta-info,e-stat-get-data-catalog

[mcp_servers.e-stat]
url = "https://mcp.n-3.ai/mcp?tools=e-stat-get-stats-list,e-stat-get-meta-info,e-stat-get-data-catalog"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "e-stat": {
      "type": "remote",
      "url": "https://mcp.n-3.ai/mcp?tools=e-stat-get-stats-list,e-stat-get-meta-info,e-stat-get-data-catalog",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "e-stat": {
      "type": "http",
      "url": "https://mcp.n-3.ai/mcp?tools=e-stat-get-stats-list,e-stat-get-meta-info,e-stat-get-data-catalog"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=e-stat&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWNwLm4tMy5haS9tY3A%2FdG9vbHM9ZS1zdGF0LWdldC1zdGF0cy1saXN0LGUtc3RhdC1nZXQtbWV0YS1pbmZvLGUtc3RhdC1nZXQtZGF0YS1jYXRhbG9nIn0%3D"
}

{
  "servers": {
    "e-stat": {
      "type": "http",
      "url": "https://mcp.n-3.ai/mcp?tools=e-stat-get-stats-list,e-stat-get-meta-info,e-stat-get-data-catalog"
    }
  }
}

{
  "mcpServers": {
    "e-stat": {
      "httpUrl": "https://mcp.n-3.ai/mcp?tools=e-stat-get-stats-list,e-stat-get-meta-info,e-stat-get-data-catalog"
    }
  }
}

extensions:
  "e-stat":
    enabled: true
    name: "e-stat"
    type: streamable_http
    uri: "https://mcp.n-3.ai/mcp?tools=e-stat-get-stats-list,e-stat-get-meta-info,e-stat-get-data-catalog"
    timeout: 300

Quality 85 / 100good

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene86 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
pass
tools.annotations3 of 3 tools declare readOnlyHint or destructiveHint
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: e-stat-get-stats-list (idempotentHint); e-stat-get-meta-info (idempotentHint); e-stat-get-data-catalog (idempotentHint)
pass
tools.token_costabout 2,086 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability100 · weight 15

pass
stability.changesno tool changes in 30 days
pass
stability.rug_pullno tool changed its meaning under the same name

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

3 tools, about 2,086 tokens to load them all · tool set b26c59421ba2 · checked 2026-10-19 22:46 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 47 / 100

no-repository

provenance45

liveness29

freshness45

hygiene80

+website -unreachable(1 failures) -stale-263d -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://mcp.n-3.ai/mcp?tools=e-stat-get-stats-list,e-stat-get-meta-info,e-stat-get-data-catalog` streamable-http	none	no (1 failures)	97%	584 ms	2025-11-25	2026-10-19

Tools (3)

`e-stat-get-data-catalog`read-only	e-Statに登録されている統計データベースのカタログ情報（統計名、説明、提供状況、ファイルのダウンロードURLなど）を取得する。統計データの全体像把握やファイル取得用途に使用する。
`e-stat-get-meta-info`read-only	e-stat-get-stats-list ツールで取得した統計表IDに基づいて、メタ情報（分類項目、地域区分、時間軸、表章事項などの構造情報）を取得する。ここで得た分類ID・項目コードは e-stat-get-stats-data ツールの絞り込み引数（cdCat01, cdArea など）に指定する。
`e-stat-get-stats-list`read-only	指定した条件に基づき、e-Statに登録されている統計表の一覧および基本情報（統計表ID、統計名、調査年月、公開日など）を取得する。実際の統計数値は含まれないため、ここで得た統計表IDを e-stat-get-stats-data ツールに渡して取得する。

Schemas: list_tools.

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More from io.github.n-3inc

Official server.json

{
  "name": "io.github.n-3inc/e-stat",
  "title": "e-Stat MCP",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://mcp.n-3.ai/mcp?tools=e-stat-get-stats-list,e-stat-get-meta-info,e-stat-get-data-catalog",
      "type": "streamable-http"
    }
  ],
  "version": "0.0.4",
  "websiteUrl": "https://n-3.ai/ja/apps/e-stat-agent",
  "description": "政府統計 (e-Stat) の API を通じて、統計データやメタ情報を取得するためのサービスです。"
}