Barcode / GTIN validation MCP (EAN-13, UPC-A, EAN-8, GTIN-14).
Verification confirms publisher identity (repo ownership), not code safety. The security scan covers known CVEs and suspicious install scripts — it cannot prove the absence of malicious code.
Barcode / GTIN validation MCP (EAN-13, UPC-A, EAN-8, GTIN-14).