{"serverId":"mcp-registry/nl.winkelfactuur/tools","tools":[{"name":"calculate_vat","fixed":{"name":"calculate_vat","description":"Calculate EU VAT (Dutch: BTW) for a cross-border or domestic sale, using\nthe destination-country principle that applies to e-commerce.\n\nHandles the cases sellers get wrong: OSS distance selling to another EU\ncountry, B2B reverse charge when the buyer has a VIES-valid VAT number,\nand zero-rated exports outside the EU. Rates are the statutory ones for\nthe destination country, including reduced rates when a category is given.","inputSchema":{"type":"object","required":["amount","customer_country"],"properties":{"amount":{"type":"number","description":"Net amount (excluding VAT) in euros."},"category":{"type":"string","description":"Optional product category, used to find a reduced rate (books, food, medicine and similar)."},"is_business":{"type":"boolean","description":"True when the buyer is a business (B2B). Reverse charge also needs a valid VAT number."},"seller_country":{"type":"string","description":"Two-letter country code the seller is established in. Defaults to NL."},"customer_country":{"type":"string","description":"Two-letter country code the goods are shipped to, e.g. NL, DE, FR. This is what determines the rate."},"customer_vat_number":{"type":"string","description":"Buyer VAT number. Required for B2B reverse charge; it is checked against VIES, so an invented number will not zero the VAT."}}},"annotations":{"readOnlyHint":true},"title":"Calculate Vat Tool"},"changes":[{"kind":"annotations","detail":"Added readOnlyHint: true (inferred from the name).","verify":true}],"tokensBefore":381,"tokensAfter":381},{"name":"validate_iban","fixed":{"name":"validate_iban","description":"Validate an IBAN (bank account number) and report whether its check\ndigits and country-specific length are correct.\n\nCatches transposed or missing digits before a payment or an invoice goes\nout with the wrong account number. This checks the number's structure,\nnot whether the account exists or who owns it.","inputSchema":{"type":"object","required":["iban"],"properties":{"iban":{"type":"string","description":"The IBAN to check. Spaces, dots and dashes are ignored, so it can be pasted as printed."}}},"annotations":{"readOnlyHint":true},"title":"Validate Iban Tool"},"changes":[{"kind":"annotations","detail":"Added readOnlyHint: true (inferred from the name).","verify":true}],"tokensBefore":153,"tokensAfter":153}],"toolsChanged":2,"tokensSaved":0,"todo":[],"note":"Deterministic fixes. Changes marked verify need a human look before shipping (renames, inferred annotations, inferred types, removed text). Parameter descriptions in `todo` need to be written by someone who knows the API."}