Claude.ai EU Business Data (VAT, EORI, company, sanctions, KYB) verify_batch
How to: Claude.ai EU Business Data (VAT, EORI, company, sanctions, KYB) verify_batch
Add EU Business Data (VAT, EORI, company, sanctions, KYB) to Claude.ai
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01
Open Settings → Connectors → Add custom connector and merge this in. Keep any servers already there.
https://eu-vat-checker.onrender.com/mcp/-
02
Save the file and restart Claude.ai.
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03
Ask for something verify_batch does. Claude.ai lists the server's tools on connect and calls verify_batch itself — you do not invoke it by name.
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04
If nothing happens, check the server is running and that EU Business Data (VAT, EORI, company, sanctions, KYB)'s identifier in your config matches the one above exactly.
Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs
Same tool, other clients
This list was read from the server itself, by connecting to it and calling tools/list on 16 October 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.