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mcp/harbor
Grok

Fiscalisto for Grok

com.fiscalisto/fiscalisto

Mexican invoicing (CFDI 4.0) and SAT taxes: search, draft and stamp invoices, IVA/ISR, 32-D.

client:Grok transport:streamable-http

Install Fiscalisto in Grok

.mcp.json (in your project root) 

{
  "mcpServers": {
    "fiscalisto": {
      "type": "http",
      "url": "https://fiscalisto.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

Fiscalisto in other clients

Fiscalisto MCP server