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calcu.mx — calculadoras de México

by calcu.mxversion 1.0.0i★ –iRuns in the cloud
Registry namemx.calcu/calculadoras

Install

Overview

Description from the maker (original English)

Calculadoras de México: sueldo neto e ISR, IVA, inflación (INPC), pensión IMSS Ley 73 y liquidación

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Install

Pick the AI app you use, then copy the settings.

Before you install

  • Basic checks: 2 of 3 passed
  • Runs on the maker’s server: what you ask it goes through their server.
  • Can do 5 things (tools) calcular_sueldo_neto, calcular_iva, actualizar_por_inflacion, calcular_pension_ley73 …
  • The registry lists no key to fill in.

You need

Which app do you use?

Pick your app above. We remember it, so next time the button says “Install in …”.

Works in Claude on the web, desktop and mobile:

  1. Open Settings → Connectors
  2. Press Add custom connector
  3. Paste the address below and press Add
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Add2https://…3
https://calcu.mx/mcp

Run this in your terminal

claude mcp add --transport http calculadoras https://calcu.mx/mcp

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "calculadoras": {
      "url": "https://calcu.mx/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "calculadoras": {
      "type": "http",
      "url": "https://calcu.mx/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

ChatGPT connects only to servers on the internet:

  1. Open ChatGPT on the web → Settings → Connectors (Apps)
  2. Press Create or Add (some plans need Developer mode under Advanced first)
  3. Paste the address below, give it a name and save
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Create2https://…3
https://calcu.mx/mcp

Menu names can differ slightly by plan and over time.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Tool names and descriptions exactly as the server reported them on Nov 7, 2026. The maker wrote them, not us; we show them as plain text.

  • calcular_sueldo_neto

    Calcula la nómina de un trabajador asalariado en México (ejercicio 2026) a partir de su sueldo bruto MENSUAL: ISR retenido con la tarifa oficial del Art. 96 LISR y el subsidio al empleo, cuotas del IMSS del trabajador por rama sobre el salario base de cotización, sueldo neto y co

  • calcular_iva

    Calcula el Impuesto al Valor Agregado (IVA) de México sobre un importe. «agregar» suma el IVA a un precio que no lo trae (precio × 1.16); «quitar» obtiene el importe sin IVA de un precio que ya lo incluye (precio ÷ 1.16); «desglosar» separa un total con IVA en base e IVA. Tasa ge

  • actualizar_por_inflacion

    Actualiza un importe en pesos mexicanos entre dos meses con el Índice Nacional de Precios al Consumidor (INPC) general del INEGI, serie mensual oficial desde enero de 1990 hasta el último mes publicado. Devuelve los dos valores del INPC usados, el factor (INPC final ÷ INPC inicia

  • calcular_pension_ley73

    Estima la pensión mensual de cesantía en edad avanzada (60–64 años) o vejez (65) del IMSS bajo la Ley del Seguro Social de 1973, para quien empezó a cotizar antes del 1 de julio de 1997. Aplica la tabla del Art. 167 (cuantía básica + incrementos por semanas arriba de 500), el fac

  • calcular_liquidacion

    Calcula lo que corresponde a un trabajador en México al terminar la relación laboral, según la Ley Federal del Trabajo. Desglosa: aguinaldo proporcional (15 días al año), vacaciones del periodo en curso más las pendientes, prima vacacional (25 %), prima de antigüedad (12 días por

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 8, 2026

  • ! Caution

    Maker matches the repo

    The registry lists no source repo, so we cannot match the publisher (calcu.mx) to the code

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • ✓ Pass

    Endpoint responds

    Responded in 395 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 5 tool descriptions and found no hidden instructions to the AI

Compared with others in Otheri

  • More stars than 0% of the other 18490 servers in this category
  • Published to the registry more recently than 70% of the other 18490 servers in this category
  • Basic checks equal to or better than 36% of the other 18490 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is calcu.mx — calculadoras de México safe?

It passed 2 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.0.0) reached the registry 18 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: Spec Driven Development, Remote Desktop Commander, Talexio MCP by usefulapi

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README from the maker

No README found in the repo

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