FIZ for Grok
co.fiz/fiz
Certified Portuguese invoicing: issue faturas reported to AT, customers, items, bank and expenses.
client:Grok
transport:streamable-http
Install FIZ in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"fiz": {
"type": "http",
"url": "https://api.fiz.co/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