MCP MeasureMCP Measure

インデックス観測済み

Zovo LEI Lookup

LEI checks and renewal dates

使うべきか

品質と安全性

A
説明の品質
100%
スキーマの完全性
100%
命名の品質
100%
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

~1,389トークン数（ツール定義）
~4.0 KB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 1.09%）

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": {
    "lei-lookup": {
      "url": "https://lei-lookup.zovo.one/mcp"
    }
  }
}

リモートエンドポイント

https://lei-lookup.zovo.one/mcpstreamable-http

できること

ツール一覧

ツール（3）

🟢 読み取り専用🟡 書き込み🔴 削除⚪ 不明
🟢verify_leis(leis, today)

Use this when the user wants an lei lookup, lei check, or to verify lei numbers and check an lei renewal date or lapsed lei check. Reads live public-index data and returns dated XLSX/CSV files. Up to 100 LEIs; optional renewal date; invalid and duplicate rows stay in the report. Do not use for legal or regulatory advice.

入力スキーマ

{
  "type": "object",
  "properties": {
    "leis": {
      "type": "array",
      "items": {
        "type": "string",
        "maxLength": 4096,
        "description": "One LEI, with optional whitespace, e.g. HWUPKR0MPOU8FGXBT394."
      },
      "description": "LEIs to verify, up to 100. Example: [\"HWUPKR0MPOU8FGXBT394\", \"5493001KJTIIGC8Y1R12\"]."
    },
    "today": {
      "description": "Renewal check date YYYY-MM-DD, 2000–2100; default current UTC date. Example: 2026-12-27.",
      "type": "string",
      "maxLength": 40
    }
  },
  "required": [
    "leis"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}

出力スキーマ

{
  "type": "object",
  "properties": {
    "kind": {
      "type": "string"
    },
    "today": {
      "type": "string"
    },
    "summary": {
      "type": "object",
      "propertyNames": {
        "type": "string"
      },
      "additionalProperties": {
        "type": "number"
      }
    },
    "rows": {
      "type": "array",
      "items": {
        "type": "object",
        "propertyNames": {
          "type": "string"
        },
        "additionalProperties": {}
      }
    },
    "preview_rows": {
      "type": "number"
    },
    "total_rows": {
      "type": "number"
    },
    "golden_copy_publish_date": {
      "type": "string"
    },
    "retrieved": {
      "type": "string"
    },
    "source": {
      "type": "string"
    },
    "source_url": {
      "type": "string"
    },
    "note": {
      "type": "string"
    },
    "downloads": {
      "type": "object",
      "properties": {
        "xlsx": {
          "type": "string"
        },
        "csv": {
          "type": "string"
        }
      },
      "required": [
        "xlsx",
        "csv"
      ],
      "additionalProperties": false
    }
  },
  "required": [
    "kind",
    "today",
    "summary",
    "rows",
    "preview_rows",
    "total_rows",
    "golden_copy_publish_date",
    "retrieved",
    "source",
    "source_url",
    "note",
    "downloads"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#",
  "additionalProperties": false
}
🟢find_leis_by_name(companies)

Use this when the user wants to find lei by company name, an lei search, or a legal entity identifier lookup. Reads live public-index candidates and returns XLSX/CSV files. Up to 25 names of 2–200 characters with optional legal-address country; up to five candidates per name; ambiguous matches need the user to choose. Do not use for ownership verification.

入力スキーマ

{
  "type": "object",
  "properties": {
    "companies": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "name": {
            "type": "string",
            "maxLength": 1024,
            "description": "Registered company name, 2–200 characters. Example: Siemens Aktiengesellschaft."
          },
          "country": {
            "description": "Optional 2-letter legal-address country, e.g. DE.",
            "type": "string"
          }
        },
        "required": [
          "name"
        ]
      },
      "description": "Up to 25 company names and optional country. Example: [{\"name\":\"Siemens Aktiengesellschaft\",\"country\":\"DE\"}]."
    }
  },
  "required": [
    "companies"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}

出力スキーマ

{
  "type": "object",
  "properties": {
    "kind": {
      "type": "string"
    },
    "today": {
      "type": "string"
    },
    "summary": {
      "type": "object",
      "propertyNames": {
        "type": "string"
      },
      "additionalProperties": {
        "type": "number"
      }
    },
    "rows": {
      "type": "array",
      "items": {
        "type": "object",
        "propertyNames": {
          "type": "string"
        },
        "additionalProperties": {}
      }
    },
    "preview_rows": {
      "type": "number"
    },
    "total_rows": {
      "type": "number"
    },
    "golden_copy_publish_date": {
      "type": "string"
    },
    "retrieved": {
      "type": "string"
    },
    "source": {
      "type": "string"
    },
    "source_url": {
      "type": "string"
    },
    "note": {
      "type": "string"
    },
    "downloads": {
      "type": "object",
      "properties": {
        "xlsx": {
          "type": "string"
        },
        "csv": {
          "type": "string"
        }
      },
      "required": [
        "xlsx",
        "csv"
      ],
      "additionalProperties": false
    }
  },
  "required": [
    "kind",
    "today",
    "summary",
    "rows",
    "preview_rows",
    "total_rows",
    "golden_copy_publish_date",
    "retrieved",
    "source",
    "source_url",
    "note",
    "downloads"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#",
  "additionalProperties": false
}
🟢get_lei_parents(leis)

Use this when the user wants an lei parent company, lei lookup, or legal entity identifier lookup for reported accounting-consolidation parents. Reads live public-index data and returns XLSX/CSV files. Up to 10 LEIs, with direct and ultimate parent or reporting-exception reasons. Do not use for a full ownership chart or beneficial ownership determination.

入力スキーマ

{
  "type": "object",
  "properties": {
    "leis": {
      "type": "array",
      "items": {
        "type": "string",
        "maxLength": 4096,
        "description": "One LEI, with optional whitespace, e.g. HWUPKR0MPOU8FGXBT394."
      },
      "description": "Up to 10 LEIs for parent lookup. Example: [\"5493001KJTIIGC8Y1R12\"]."
    }
  },
  "required": [
    "leis"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}

出力スキーマ

{
  "type": "object",
  "properties": {
    "kind": {
      "type": "string"
    },
    "today": {
      "type": "string"
    },
    "summary": {
      "type": "object",
      "propertyNames": {
        "type": "string"
      },
      "additionalProperties": {
        "type": "number"
      }
    },
    "rows": {
      "type": "array",
      "items": {
        "type": "object",
        "propertyNames": {
          "type": "string"
        },
        "additionalProperties": {}
      }
    },
    "preview_rows": {
      "type": "number"
    },
    "total_rows": {
      "type": "number"
    },
    "golden_copy_publish_date": {
      "type": "string"
    },
    "retrieved": {
      "type": "string"
    },
    "source": {
      "type": "string"
    },
    "source_url": {
      "type": "string"
    },
    "note": {
      "type": "string"
    },
    "downloads": {
      "type": "object",
      "properties": {
        "xlsx": {
          "type": "string"
        },
        "csv": {
          "type": "string"
        }
      },
      "required": [
        "xlsx",
        "csv"
      ],
      "additionalProperties": false
    }
  },
  "required": [
    "kind",
    "today",
    "summary",
    "rows",
    "preview_rows",
    "total_rows",
    "golden_copy_publish_date",
    "retrieved",
    "source",
    "source_url",
    "note",
    "downloads"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#",
  "additionalProperties": false
}

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