MCPLow riskUnclaimed

Mexican Tax & Banking

Validate RFC, CURP, CLABE and NSS, read CFDI 4.0 invoices and check their SAT status. No keys.

OrtaMarcoortamarco/mx-fiscal-mcp-server★ 1Updated Oct 7, 2026

server.json

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "io.github.OrtaMarco/mx-fiscal-mcp-server",
  "description": "Validate RFC, CURP, CLABE and NSS, read CFDI 4.0 invoices and check their SAT status. No keys.",
  "title": "Mexican Tax & Banking",
  "repository": {
    "url": "https://github.com/OrtaMarco/mx-fiscal-mcp-server",
    "source": "github"
  },
  "version": "1.1.0",
  "packages": [
    {
      "registryType": "npm",
      "registryBaseUrl": "https://registry.npmjs.org",
      "identifier": "mx-fiscal-mcp-server",
      "version": "1.1.0",
      "transport": {
        "type": "stdio"
      }
    }
  ]
}

Permissions

DeclaredDetected
Runs code—node
Installs—npm:mx-fiscal-mcp-server@1.1.0
Runs install scripts—None
NetworkNoneNone
Needs credentialsNoneNone
Outside the workspace—None
Agent tools—None

Checks

Low risk · Nothing worth a warning was found.

Not reviewed by a person · Checked by rules; the model review is not switched on yet.

Versions

  1. #11.1.0latestOct 7, 2026