EAN Check barcode tools

Connect Remote server

claude mcp add --transport http barcode-tools https://eancheck.com/api/mcp

{
  "mcpServers": {
    "barcode-tools": {
      "url": "https://eancheck.com/api/mcp"
    }
  }
}

{
  "servers": {
    "barcode-tools": {
      "type": "http",
      "url": "https://eancheck.com/api/mcp"
    }
  }
}

Settings > Connectors > Add custom connector
URL: https://eancheck.com/api/mcp

Tools 10 found in our last check

• calculate_check_digits

  Add the GS1 check digit to GTIN numbers that are missing it (7, 11, 12 or 13 digits become GTIN-8, UPC-A, EAN-13 or GTIN-14). One number per line or comma separated.

• validate_gtins

  Check complete GTIN, EAN, UPC and ITF-14 numbers: says for each one whether the check digit is right and which GTIN length it is.

• identify_code

  Find out what kind of code a string is: GTIN, ISBN, ISSN, SSCC, GLN, GS1-128 data, GS1 Digital Link, VIN, IMEI, ASIN, Amazon LPN or FNSKU, with its check digit status.

• check_amazon_code

  Read the code from an Amazon sticker: tells an LPN (License Plate Number) from an FNSKU, ASIN, FBA box label, Amazon Logistics tracking number or UPC/EAN, and explains each part. It cannot look up which product a code belongs to.

• convert_upc_e

  Convert a UPC-E (6, 7 or 8 digits) to the full 12-digit UPC-A, or a UPC-A to UPC-E when one of the four GS1 zero-suppression rules fits. Checks the check digit.

• convert_isbn

  Convert an ISBN-10 to ISBN-13 or back, with the check digit recalculated and the hyphenated form. ISBN-13 starting with 979 has no ISBN-10.

• repair_gtin

  Recover a GTIN with unreadable digits: mark each unknown digit with ? or * and get every number that passes the GS1 check digit.

• parse_gs1

  Split GS1 data (GS1-128, GS1 DataMatrix, Digital Link) into its Application Identifiers, with the name of each AI and any format error.

• make_barcode

  Draw a print-ready barcode and return it as SVG (or EPS) in millimetres, plus a link that opens it in the generator. Types: upc-a, ean-13, ean-8, itf-14, code-128, code-39, code-93, interleaved-2-of-5, codabar, msi, pharmacode, data-matrix, pdf417, aztec. GS1 retail types use ma…

• barcode_size

  Give the printed size of a barcode type at a GS1 magnification (retail and carton types) or an X-dimension, with the GS1 allowed range.

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