calcu.mx — calculadoras de México is listed as active in the registry but did not answer our last check. It exposes 5 tools.
Calculadoras de México: sueldo neto e ISR, IVA, inflación (INPC), pensión IMSS Ley 73 y liquidación
Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 25 October 2026. No other catalogue keeps this.
Over the last week it answered 0.0% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 11 min ago.
claude mcp add calculadoras --transport http https://calcu.mx/mcp
https://calcu.mx/mcp
[mcp_servers.calculadoras]
url = "https://calcu.mx/mcp"
{
"mcpServers": {
"calculadoras": {
"url": "https://calcu.mx/mcp"
}
}
}
{
"servers": {
"calculadoras": {
"type": "http",
"url": "https://calcu.mx/mcp"
}
}
}
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
calcular_iva
calcular_liquidacion
calcular_pension_ley73
calcular_sueldo_neto
actualizar_por_inflacion
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://calcu.mx/mcp | streamable-http | answering | 174 ms | 11 min ago |
Fiscal y nomina MX: recargos, ISR, CFDI, RESICO, calendario, IMSS, aguinaldo, finiquito.
Empresas argentinas por CUIT, licitaciones del Estado y series económicas: dólar, inflación y UVA.
Emite CFDIs 4.0 y resuelve claves del SAT para agentes de IA (México), con permisos por API key.
Catálogo, cobertura y cotización de BONUM: automatización, robótica, solar e IA en México.
Calculadoras, viabilidad, prescoring y ofertas hipotecarias anónimas de SmartCredit+ (España).
Software de gestión para asesorías y despachos: tiques, horas, campañas e integración con su ERP.
Servidor MCP para el SII de Chile: IVA, F29, F22 y boletas de honorarios. Solo lectura y local.
Datos oficiales de México: FIX, UDIS, días hábiles, UMA, ISR, municipios, CLABE, RFC, CURP y NSS.
Answers built from our own checks of this server.