EU Vat Validator ViesをChatGPTとClaudeに接続

最速日

712ms

最遅日

1184ms

14日間の傾向

遅延傾向+21%

European Commission — VIES Connector

準備完了です。MCPクライアントを選択し、セットアップ手順に従ってください。

コネクタリンクhttps://edge.vinkius.com/vk_preview_JAhXz64XUOPjnF7pHpYelMTbbWwvC1nm9vSCQauZ/mcpコピー

Claude Desktop

以下の手順で数秒で接続できます。

1. 1In Claude Desktop, open Settings → Connectors.
2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
3. 3Click Add and start a new chat — European Commission — VIES capabilities are ready to use.

設定 · claude_desktop_config.jsonコピー

{
  "mcpServers": {
    "eu-vat-validator-vies-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_JAhXz64XUOPjnF7pHpYelMTbbWwvC1nm9vSCQauZ/mcp"
    }
  }
}

• Claude
• ChatGPT
• Cursor
• VS Code
• Windsurf
• Claude Code
• JetBrains
• Cline

各クライアントの手順ガイドはこちらです。 接続方法

Claude向けのガイド付きセットアップ？ European Commission — VIESをClaudeや他のAIに設定する

このConnectorが対応するすべてのAIクライアントを見る ↑

• 01

  Accountants

  They use the agent to verify VAT numbers before issuing zero-rated intra-EU invoices.

• 02

  Compliance Officers

  They hand off KYC tasks to the agent to ensure customer names match official tax registrations.

• 03

  E-commerce Managers

  They use the agent to check VAT rates and validate customer data during market expansion.

• 01

  Is this the official source for VAT validation?

  Yes, this MCP connects to the VIES system operated by the European Commission, which is the only legally recognized source for intra-EU VAT verification.

• 02

  How do I handle VAT numbers with spaces or dashes?

  You can use the normalize_vat capability to clean up strings, or use validate_vat_prefixed which automatically ignores spaces, dashes, and dots.

• 03

  What happens if a country's VAT service is offline?

  You can use check_vies_service_status to see if a specific member state's system is down for maintenance. If it is unavailable, you must retry the validation later.

• 04

  Can I check multiple VAT numbers at the same time?

  Yes, the validate_vat_batch capability allows you to pass a list of up to 5 VAT numbers in a single call.

• 05

  Does this MCP require an API key?

  No, this MCP requires no authentication or API registration to use.

• 06

  Do I need an API key or registration to use this MCP?

  No. VIES is a free public service of the European Commission. every capability in this MCP works without any authentication. The batch capability is limited to 5 numbers per call out of respect for fair use.

• 07

  Why do some valid VAT numbers return no company name or address?

  Member states decide how much data they share through VIES. Belgium, Greece and others return validity only (match score 3 = 'no data returned'). The number is still legally valid. only the trader data is withheld. Use the matchScore legend in validate_vat_details to interpret results correctly.

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