EAN Check barcode tools for Claude Code

com.eancheck/barcode-tools

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

client:Claude Code transport:streamable-http tools:10

Install EAN Check barcode tools in Claude Code

run in your project directory

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

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs