Connector guide1-minute read1 MCP toolsEN · DE · IT

VIES VAT MCP 服务器 — 使用 AI 代理验证欧盟增值税号码

通过 MCP 从任何 AI 代理验证欧盟增值税号码。使用 AnythingMCP 中内置的 VIES 适配器 — 免费,无需 API 密钥,适用于 B2B 发票。

HCBy HelpCode teamUpdated 1 min read Open source on GitHub

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VIES VAT Validation

MCP connector

VIES VAT Validation

Validate EU VAT numbers via the European Commission VIES (VAT Information Exchange System) REST API. Confirms that a VAT number is registered for intra-Community trade and returns the trader name and address when the member state exposes them.

Tools

1

Region

EU

Category

Government

Authentication

Public API

Install in one click on Cloud

7-day free trial · No credit card

  • 7-day free trial
    No credit card required
  • GDPR & SOC 2 ready
    EU data residency, audit logs
  • Open-source on GitHub
    Source-available BSL-1.1
  • Works with ChatGPT, Claude, Gemini
    Any MCP-compatible client

Skip the install. Get this working in under 2 minutes.

Start a free trial on cloud.anythingmcp.com, add the VIES VAT Validation in one click, then point your AI client (Claude, ChatGPT, Copilot or Cursor) at the generated MCP endpoint. No Docker, no git clone, zero engineering experience required.

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Summary

通过 MCP 从任何 AI 代理验证欧盟增值税号码。使用 AnythingMCP 中内置的 VIES 适配器 — 免费,无需 API 密钥,适用于 B2B 发票。

试试这样问

VIES VAT Validation 的示例提示

点击任意提示即可复制,然后粘贴到 Claude、ChatGPT、Cursor、Gemini、Copilot 或 OpenClaw 中,在该连接器上运行。

VIES VAT Validation · 通过 MCP 实时
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Opus 4.7

Claude 是 AI,可能会出错。请核对回答。

使用 AI 代理验证欧盟增值税号码

欧洲委员会的 VIES(增值税信息交换系统)是确认欧盟增值税号码是否注册用于内部贸易的官方来源。将 VIES 连接到 MCP 可以让你的 AI 代理在每个 B2B 发票之前进行预检 — 自动捕捉无效的增值税 ID,避免与 Finanzamt 或任何其他欧盟税务机关发生合规问题。

使用内置适配器快速设置

AnythingMCP 附带一个预配置的 VIES 适配器。该端点是公开的,无需 API 密钥。

步骤 1:部署 AnythingMCP

git clone https://github.com/HelpCode-ai/anythingmcp.git
cd anythingmcp && docker compose up -d

步骤 2:导入 VIES 适配器

打开 AnythingMCP 仪表板,访问 http://localhost:3000/connectors/store,然后点击 VIES 增值税验证适配器上的 导入。无需输入凭据 — 欧盟端点是公开的。

步骤 3:连接到你的 AI 代理

{
  "mcpServers": {
    "vies": {
      "url": "http://localhost:4000/mcp"
    }
  }
}

可用工具

工具描述
vies_check_vat验证一个欧盟增值税号码,当成员国公开时返回注册名称和地址

AI 代理用例

  • "检查增值税号码 IT12345678901 是否有效"
  • "在开具反向收费发票之前验证该客户的增值税"
  • "查找 DE123456789 的注册名称"
  • "对这些来自订单导出的 20 个增值税号码进行批量验证"

B2B 合规注意事项

  • 一些成员国(DE,ES)出于隐私原因不返回名称/地址。只有 valid: true/false 标志在此处是权威的。
  • VIES 按源 IP 限制速率。对于高容量验证,请排队请求并进行退避。
  • 国家代码为 ISO 3166-1 alpha-2,希腊为 EL,北爱尔兰为 XI

下一步

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