JustQRs for Grok
com.justqrs/qr-codes
Make QR codes: free static images, dynamic codes you can repoint after printing, scan analytics.
client:Grok
transport:streamable-http
Install JustQRs in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"qr-codes": {
"type": "http",
"url": "https://api.justqrs.com/mcp"
}
}
}
Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs