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.
Summary
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.
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。
Claude 是 AI，可能会出错。请核对回答。
💡 无需安装? 直接使用 cloud.anythingmcp.com。 登录、点击 Connectors → VIES VAT Validation、粘贴凭证、生成 MCP API key — 完成。无 Docker、无
git clone、无本地服务器。
VIES VAT Validation + Claude
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.
前提条件
完整的设置说明已内置在连接器中 (在 store 中选择连接器时可见)。所需环境变量:
(none — public API)
步骤 1 — 获取凭证
Use for B2B invoice compliance: before issuing an intra-EU invoice without VAT, confirm the buyer's VAT number is valid via this adapter.
Country codes: ISO 3166-1 alpha-2, plus EL for Greece and XI for Northern Ireland. Common codes: DE, AT, FR, IT, ES, NL, BE, PL, DK, SE, FI, IE, PT, CZ, HU, RO.
Format: VAT number must NOT include the country code prefix (e.g. for DE123456789 pass countryCode='DE' and vatNumber='123456789').
Response: valid: true/false, plus name and address when provided by the member state. Some countries (DE, ES) do not return name/address for privacy reasons — in that case only valid is authoritative.
…(continued in the in-app connector instructions)
步骤 2 — 安装 adapter
git clone https://github.com/HelpCode-ai/anythingmcp.git
cd anythingmcp && docker compose up -d
步骤 3 — 在 Claude 中添加连接器
推荐路径 — 在 claude.ai web 上工作，无需触碰任何配置文件。
- 打开 claude.ai/customize/connectors。
- 点击 "Add custom connector"。
- 填入:
- Name:
VIES VAT Validation - URL:
https://cloud.anythingmcp.com/mcp - Authentication: Bearer token → 粘贴你的 MCP API key (来自 AnythingMCP → Profile → MCP API Keys → New Key)
- Name:
- 点击 Connect 授权。
下面所有工具都会出现在你的聊天中 — 开始输入提示。
可用工具
| Tool | What it does |
|---|---|
vies_check_vat | Check whether an EU VAT number is valid and, when available, return the registered trader name and address |
FAQ
Claude Code 和 Claude Desktop 一样工作吗? 是的 — 两者都指向 https://cloud.anythingmcp.com/mcp。
下一步
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