Factline

Dutch address, neighbourhood and licence plate facts in English, from government open data.

使うべきか

品質と安全性

A
説明の品質
97%
スキーマの完全性
94%
命名の品質
80%
ポイズニングのリスク
100%
権限の一致
100%
プロトコルへの準拠
100%

ツール定義とプロトコルへの準拠に関する自動分析に基づいています。

コンテキストコスト

~1,457トークン数(ツール定義)
~969 B一般的なレスポンスサイズ
注意への影響は中程度(128k コンテキストの 1.14%)

これは、サーバーのツールがモデルのコンテキストに読み込まれるたびに消費されるおおよそのトークン数です。数が多いほど、ほかのタスクに使える注意が減ります。

インストール

ワンクリックインストール

これを `claude_desktop_config.json` ファイルに追加してください:

{
  "mcpServers": {
    "factline": {
      "url": "https://factline.dev/mcp"
    }
  }
}

リモートエンドポイント

https://factline.dev/mcpstreamable-http

できること

ツール一覧

ツール(7)

🟢 読み取り専用🟡 書き込み🔴 削除⚪ 不明
🟢nl_home_basic(postcode, house_number, house_letter, addition, q)

Free. Facts about a Dutch address in English: year built, floor area, use, neighbourhood residents and average home value, Leefbaarometer liveability percentile. Sources: BAG, CBS, Leefbaarometer.

入力スキーマ

{
  "type": "object",
  "properties": {
    "postcode": {
      "description": "Dutch postcode, e.g. 3511LX",
      "type": "string"
    },
    "house_number": {
      "description": "House number, e.g. 1",
      "type": "integer",
      "exclusiveMinimum": 0,
      "maximum": 9007199254740991
    },
    "house_letter": {
      "description": "Optional house letter, e.g. A",
      "type": "string"
    },
    "addition": {
      "description": "Optional house number addition",
      "type": "string"
    },
    "q": {
      "description": "Alternative to postcode: free-text address, e.g. 'Visschersplein 1 Utrecht'",
      "type": "string"
    }
  },
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢nl_vehicle_basic(licence_plate)

Free. Dutch licence plate → make, model, age, fuel, Euro class, APK (MOT) expiry, insurance, open recall, RDW odometer verdict, risk level. Source: RDW.

入力スキーマ

{
  "type": "object",
  "properties": {
    "licence_plate": {
      "type": "string",
      "description": "Dutch licence plate, e.g. GT-722-F"
    }
  },
  "required": [
    "licence_plate"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢nl_neighbourhood_summary(postcode, code)

Free. Headline facts about a Dutch neighbourhood for a postcode: residents, average home value, share of owner-occupied homes, liveability percentile, crime per 1,000 residents vs the national rate, and distance to supermarket, GP, primary school and train station. Sources: CBS, Politie, Leefbaarometer.

入力スキーマ

{
  "type": "object",
  "properties": {
    "postcode": {
      "description": "Any Dutch postcode in the neighbourhood, e.g. 2517AS",
      "type": "string"
    },
    "code": {
      "description": "Alternative: CBS neighbourhood code, e.g. BU05182245",
      "type": "string"
    }
  },
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢nl_home_report(postcode, house_number, house_letter, addition, q)

Dutch address report in English: year built, floor area, use; neighbourhood people, home values, income; 18 amenity distances; crime vs national rate; listed monuments; permits nearby; ground height; noise and air quality (NO2, PM2.5); liveability. Input: postcode + house number. Sources: BAG, CBS, Politie, RCE, AHN, RIVM, Leefbaarometer. Costs $0.04 USDC via x402, or one unit of a Factline API key quota.

入力スキーマ

{
  "type": "object",
  "properties": {
    "postcode": {
      "description": "Dutch postcode, e.g. 3511LX",
      "type": "string"
    },
    "house_number": {
      "description": "House number, e.g. 1",
      "type": "integer",
      "exclusiveMinimum": 0,
      "maximum": 9007199254740991
    },
    "house_letter": {
      "description": "Optional house letter, e.g. A",
      "type": "string"
    },
    "addition": {
      "description": "Optional house number addition",
      "type": "string"
    },
    "q": {
      "description": "Alternative to postcode: free-text address, e.g. 'Visschersplein 1 Utrecht'",
      "type": "string"
    }
  },
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢nl_home_compare(addresses)

Compare 2 to 5 Dutch addresses in one call, in English: liveability, police-registered crime, average home value, floor area, year built, distances to train station, supermarket, primary school and GP, noise, air quality and ground height, plus the best address per metric and the full report for each. For relocation and house-hunting agents. Input: addresses separated by ';'. Costs $0.12 USDC via x402, or one unit of a Factline API key quota.

入力スキーマ

{
  "type": "object",
  "properties": {
    "addresses": {
      "type": "string",
      "description": "2 to 5 Dutch addresses separated by ';', e.g. '3511LX 1; 2517AS 100'"
    }
  },
  "required": [
    "addresses"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢nl_neighbourhood(postcode, code)

Dutch neighbourhood profile in English for any postcode or CBS neighbourhood code: residents and age mix, housing and home values, income, energy use, distances to 18 amenities, police-registered crime vs the national rate, and Leefbaarometer liveability. No exact address needed. Sources: CBS, Politie, Leefbaarometer. Costs $0.01 USDC via x402, or one unit of a Factline API key quota.

入力スキーマ

{
  "type": "object",
  "properties": {
    "postcode": {
      "description": "Any Dutch postcode in the neighbourhood, e.g. 2517AS",
      "type": "string"
    },
    "code": {
      "description": "Alternative: CBS neighbourhood code, e.g. BU05182245",
      "type": "string"
    }
  },
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢nl_vehicle_report(licence_plate)

Dutch licence plate check in English: make, model, APK (MOT) expiry, insurance, open recalls with details, RDW odometer verdict, full APK inspection history with defects found, import/taxi/export history, specs, power, CO2, catalogue price, and risk flags. Input: Dutch licence plate. Source: RDW open data. Costs $0.02 USDC via x402, or one unit of a Factline API key quota.

入力スキーマ

{
  "type": "object",
  "properties": {
    "licence_plate": {
      "type": "string",
      "description": "Dutch licence plate, e.g. GT-722-F"
    }
  },
  "required": [
    "licence_plate"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}

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