
Barcode / GTIN validation MCP (EAN-13, UPC-A, EAN-8, GTIN-14).
Streamable HTTP
https://gateway.pipeworx.io/gtin/mcpclaude mcp add --transport http gtin https://gateway.pipeworx.io/gtin/mcp@pipeworx/mcp-gtin · npm 0.2.1 · stdio
claude mcp add --transport stdio gtin -- npx -y @pipeworx/mcp-gtin@0.2.1