massa for Grok
dev.criando/massa
Massa de teste brasileira válida: CPF, CNPJ, cartão, conta e mais, em CSV, JSON, SQL ou Excel.
client:Grok
transport:streamable-http
tools:5
Install massa in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"massa": {
"type": "http",
"url": "https://massa.criando.dev/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