SolidInvoice for Grok
co.solidinvoice/mcp
Create and send invoices and quotes, manage clients, and track payments in SolidInvoice.
client:Grok
transport:streamable-http
Install SolidInvoice in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"mcp": {
"type": "http",
"url": "https://solidinvoice.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