EAN Check barcode tools

com.eancheck/barcode-toolsVersion 1.0.0

GS1 check digits, code identification, UPC-E and ISBN conversion, GTIN repair and barcodes.

Status

Responds229 msNov 14, 2026, 13:54 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 13:54 UTC
Latency: 229 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 21:12 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://eancheck.com/api/mcpResponds229 msNov 14, 2026, 13:54 UTC

No sign-in

Claude Code

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

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: barcode-tools
Remote MCP server URL: https://eancheck.com/api/mcp

Cursor

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

VS Code

code --add-mcp '{"name":"barcode-tools","type":"http","url":"https://eancheck.com/api/mcp"}'

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Tools

10 tools

Tools of EAN Check barcode tools
	Description		Read-only	Idempotent	Open world
`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.	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.	Not declared	Yes	Yes	No
`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.	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.	Not declared	Yes	Yes	No
`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.	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.	Not declared	Yes	Yes	No
`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.	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.	Not declared	Yes	Yes	No
`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 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.	Not declared	Yes	Yes	No
`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.	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.	Not declared	Yes	Yes	No
`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 magnification 80 to 200 (percent).	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 magnification 80 to 200 (percent).	Not declared	Yes	Yes	No
`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.	Split GS1 data (GS1-128, GS1 DataMatrix, Digital Link) into its Application Identifiers, with the name of each AI and any format error.	Not declared	Yes	Yes	No
`repair_gtin`Recover a GTIN with unreadable digits: mark each unknown digit with ? or * and get every number that passes the GS1 check digit.	Recover a GTIN with unreadable digits: mark each unknown digit with ? or * and get every number that passes the GS1 check digit.	Not declared	Yes	Yes	No
`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.	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.	Not declared	Yes	Yes	No

Details

Registry status: Active
Published: Nov 7, 2026
Updated: Nov 7, 2026
Website: https://eancheck.com/⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): E-commerceSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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