Tapwhich for Grok
app.openkrill/tapwhich
Which of your cards to tap at a place: the cashback, cap and conditions, from the banks' own pages.
client:Grok
transport:streamable-http
tools:1
Install Tapwhich in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"tapwhich": {
"type": "http",
"url": "https://tapwhich.openkrill.app/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