Barcode Report for ChatGPT

com.barcodereport/barcode-lookup

Look up products by UPC, EAN, GTIN or ISBN across 500M+ barcodes, or search by name. Free plan.

client:ChatGPT transport:streamable-http tools:4

Install Barcode Report in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://barcodereport.com/api/mcp

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs