WinkelFactuur for Grok
nl.winkelfactuur/tools
Free EU VAT, IBAN and bol.com commission tools for marketplace sellers
client:Grok
transport:streamable-http
tools:3
Install WinkelFactuur in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"tools": {
"type": "http",
"url": "https://api.winkelfactuur.nl/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