Qrblox for ChatGPT
com.qrblox/mcp
Create and track QR codes, audio codes, menus, and scan analytics for a Qrblox merchant.
client:ChatGPT
transport:streamable-http
runtime:npm
tools:14
Install Qrblox in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://api.qrblox.com/mcp/v1
Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs