vatnode/vatnode-mcp

Overview

An MCP server that provides EU VAT validation, rate lookup, and format checking for AI agents like Claude, Cursor, and ChatGPT. It wraps the vatnode API in the Model Context Protocol standard for easy tool integration.

Best for

Best for
Developers building AI assistants that need to validate EU VAT numbers or retrieve VAT rates

Use cases

• Validate EU VAT numbers in AI agent workflows
• Lookup current VAT rates for EU member states
• Check VAT number format compliance before submission

Notes

An MCP server that provides EU VAT validation, rate lookup, and format checking for AI agents like Claude, Cursor, and ChatGPT. It wraps the vatnode API in the Model Context Protocol standard for easy tool integration.

0 stars on GitHub. Last updated 2026-05-26. Licensed MIT.

Use cases

• Validate EU VAT numbers in AI agent workflows
• Lookup current VAT rates for EU member states
• Check VAT number format compliance before submission

Pros

• Official integration with vatnode API via MCP
• Simplifies adding VAT compliance to AI agents
• TypeScript implementation for reliable tooling

Cons

• Limited to EU VAT jurisdictions only
• Requires a vatnode API key for access
• No built-in support for non-EU VAT schemes

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