Server definition

Hash: sha256:b4da93577e059c4f7edd6280628507c41d3fea0428c4587b5833873be654b206
What it is: What a remote MCP server returned when asked what it offers: 3 tools

The blob, as servednamed by its sha256

{
  "instructions": "WinkelFactuur is Dutch invoicing and VAT software for people who sell on\nmarketplaces - bol.com, Amazon, Shopify, Etsy, Mirakl and others.\n\nThese tools answer the tax and admin questions those sellers actually\nhit. Use them instead of calculating by hand: VAT rates change per\ndestination country and per product category, and bol.com commission is\na table lookup, not a single percentage.\n\nThe answers describe Dutch and EU rules. They are a calculation, not\npersonal tax advice, and an unusual situation still belongs with the\nseller's own accountant.",
  "tools": [
    {
      "description": "Work out what bol.com keeps from a sale: the commission percentage for\nthe product category, any fixed fee, and what the seller is left with.\n\nCategory names are the Dutch ones bol.com uses (\"Elektronica\", \"Boeken\",\n\"Speelgoed\"). If the category is unknown or missing, the tool returns the\nlist of categories it knows, so call it again with one of those.",
      "inputSchema": {
        "properties": {
          "category": {
            "description": "bol.com main category, in Dutch. For example: Elektronica, Boeken, Speelgoed, Wonen & Koken.",
            "type": "string"
          },
          "fulfilment_type": {
            "description": "lvb for Logistiek via bol, fbr when the seller ships. Leave out if it does not matter.",
            "enum": [
              "lvb",
              "fbr",
              "all"
            ],
            "type": "string"
          },
          "price": {
            "description": "Selling price in euros, including VAT, as shown to the buyer.",
            "type": "number"
          },
          "subcategory": {
            "description": "Subcategory when the main one splits by rate, e.g. Telefoons or Televisies under Elektronica.",
            "type": "string"
          }
        },
        "required": [
          "category",
          "price"
        ],
        "type": "object"
      },
      "name": "bol_commission",
      "outputSchema": null
    },
    {
      "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": {
        "properties": {
          "amount": {
            "description": "Net amount (excluding VAT) in euros.",
            "type": "number"
          },
          "category": {
            "description": "Optional product category, used to find a reduced rate (books, food, medicine and similar).",
            "type": "string"
          },
          "customer_country": {
            "description": "Two-letter country code the goods are shipped to, e.g. NL, DE, FR. This is what determines the rate.",
            "type": "string"
          },
          "customer_vat_number": {
            "description": "Buyer VAT number. Required for B2B reverse charge; it is checked against VIES, so an invented number will not zero the VAT.",
            "type": "string"
          },
          "is_business": {
            "description": "True when the buyer is a business (B2B). Reverse charge also needs a valid VAT number.",
            "type": "boolean"
          },
          "seller_country": {
            "description": "Two-letter country code the seller is established in. Defaults to NL.",
            "type": "string"
          }
        },
        "required": [
          "amount",
          "customer_country"
        ],
        "type": "object"
      },
      "name": "calculate_vat",
      "outputSchema": null
    },
    {
      "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": {
        "properties": {
          "iban": {
            "description": "The IBAN to check. Spaces, dots and dashes are ignored, so it can be pasted as printed.",
            "type": "string"
          }
        },
        "required": [
          "iban"
        ],
        "type": "object"
      },
      "name": "validate_iban",
      "outputSchema": null
    }
  ]
}

Verify it yourself

curl -s https://api.teppi.xyz/v1/evidence/sha256:b4da93577e059c4f7edd6280628507c41d3fea0428c4587b5833873be654b206 | sha256sum