CasitaTax for Grok
com.casitatax/modelo-210
Spanish non-resident tax on a home in Spain: Modelo 210 estimate, deadlines, town cadastral data
client:Grok
transport:streamable-http
tools:3
Install CasitaTax in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"modelo-210": {
"type": "http",
"url": "https://casitatax.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