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ClaudeChatGPTPerplexityGeminiMicrosoft CopilotRaycastMeta AIGrokZ.aiQwenKimi
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Use EU VAT Engine with your AI.

Connect your account once and let the AI you already use work with it, without building another integration. Calculate EU VAT rates, transaction taxes, and compliance rules for 27 member states.

Included with plan

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Complete set · 3 capabilities

The complete EU VAT Engine capability set.

These are the exact actions your AI can choose when you ask it to work with EU VAT Engine.

Capability set01 / 01

01-03

3 capabilities in this set.

Part of 3 available through EU VAT Engine.

  1. 01

    Check vat compliance

    Identify the VAT rule applied to a transaction

  2. 02

    Compute transaction tax

    Calculate VAT amount and total for a transaction

  3. 03

    Lookup vat rate

    G., DE, FR) and a product category (Standard Goods, Reduced Goods, or Essential Goods). Look up the VAT rate for a country and product category

Observed, not estimated

624ms average. Fast in production.

EU VAT Engine is checked daily against the live service.

Daily averagePeak 852ms
Aug 20Today
Fastest day
506ms
Slowest day
852ms
14-day trend
Slowing+19%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 3 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of EU VAT Engine, so you can see the experience inside your AI.

It does not authenticate your account with EU VAT Engine. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

EU VAT Engine Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_JAUesYl5btRPCR1gaQnlrg9oeNtmgZie85rbEg4y/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  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 — EU VAT Engine capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "eu-vat-calculator-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_JAUesYl5btRPCR1gaQnlrg9oeNtmgZie85rbEg4y/mcp"
    }
  }
}
  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Step-by-step instructions for each client are in the guide. How to connect

FAQ

Questions EU VAT Engine owners ask.

  • 01

    How do I find the VAT rate for a specific product in Germany?

    Use the lookup_vat_rate capability by providing 'DE' as the country code and specifying the appropriate category, such as 'Standard Goods', 'Reduced Goods', or 'Essential Goods'.

  • 02

    Does this capability handle B2B transactions between different EU countries?

    Yes. By using compute_transaction_tax with the 'B2B' transaction type and differing origin/destination country codes, the capability will identify the Reverse Charge mechanism and return a zero tax amount.

  • 03

    How can I verify if a transaction follows OSS rules?

    You can use the check_vat_compliance capability. By setting isCrossBorder to true and isBusinessBuyer to false, the capability will confirm if the 'OSS' rule applies.

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