Skip to content
anlyon.devby Anlyon

Calculadoras laborales y tributarias PY/EC

io.github.blueliftai/calculadoras-py-ecblueliftaistreamable-httpv1.0.0Scanned

Paraguay & Ecuador tax and labor calculators: IVA, severance, payroll, income tax, fines, RUC/CDC.

9 tools: 9 change things.

Tools: 0 delete, 0 irreversible, 9 write, 0 read.
  • Reads private data · 0
  • Reads text others write · 0
  • Can send data out · 0
  • No findings

Anlyon alternative

9 of these tools change something. Run those as governed actions.

Declare what an action changes, and Anlyon puts it under a shared limit, binds every approval to the exact request, and grades the outcome. It works on any HTTPS API you can describe as an action.

Anlyon does not run, proxy or govern this MCP server. A tool your own code calls directly is not routed through Anlyon and is not governed by it.

Import an OpenAPI spec →
Compare with similar serversMarkdownJSONReport this listing

Tools

Grouped by what each tool does, most consequential first. Open one for its reasons and full description; descriptions are the publisher's own words.

9 tools

Changes things 9Claude Code: ask
  • calcular_aguinaldo_ips_decimosCosto mensual y del período de una nómina para el empleador.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Costo mensual y del período de una nómina para el empleador. Paraguay: aporte patronal IPS 16,5 % (9 % del trabajador) y aguinaldo 1/12. Ecuador: aporte patronal IESS 11,15 % (9,45 % del trabajador), décimo tercero, décimo cuarto (SBU 2026 USD 482) y fondo de reserva 8,33 %. Devuelve también las fuentes oficiales y el link a la calculadora web.

    Annotations the server declares

    • title: Calculadora de aguinaldo, IPS y décimos (costo de nómina)
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • calcular_horas_extrasValor de las horas extra de un mes y su costo: Ecuador suplementarias +50 %/+100 %, extraordinarias +100 %, recargo nocturno 25 %; Paraguay extras diurnas +50 %, nocturnas +100 %, …No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Valor de las horas extra de un mes y su costo: Ecuador suplementarias +50 %/+100 %, extraordinarias +100 %, recargo nocturno 25 %; Paraguay extras diurnas +50 %, nocturnas +100 %, feriados +100 %, recargo nocturno 30 %. Incluye aporte IESS/IPS, décimo tercero o aguinaldo proporcional, costo para el empleador y neto del trabajador. Devuelve también las fuentes oficiales y el link a la calculadora web.

    Annotations the server declares

    • title: Calculadora de horas extras Paraguay y Ecuador
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • calcular_impuesto_rentaImpuesto a la renta anual de un trabajador en relación de dependencia.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Impuesto a la renta anual de un trabajador en relación de dependencia. Ecuador: tabla 2026 del SRI, rebaja por gastos personales (cargas familiares, enfermedad catastrófica) y retención mensual. Paraguay: IRP por tramos (8 %, 9 %, 10 %) con el umbral de Gs. 80.000.000 y gastos deducibles. Devuelve también las fuentes oficiales y el link a la calculadora web.

    Annotations the server declares

    • title: Impuesto a la renta personas naturales Ecuador 2026 e IRP Paraguay
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • calcular_ivaAgrega o saca el IVA de uno o varios montos.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Agrega o saca el IVA de uno o varios montos. Ecuador (SRI): 15 % general, 5 % materiales de construcción, 0 %; redondeo a centavos. Paraguay (DNIT, Ley 6380/19): 10 % general, 5 % canasta/medicamentos/alquiler de vivienda, exento; IVA incluido = precio ÷ 11 o ÷ 21, en guaraníes enteros. Devuelve base, IVA y total por línea y por tasa, con la norma de cada tasa. Devuelve también las fuentes oficiales y el link a la calculadora web.

    Annotations the server declares

    • title: Calculadora de IVA Paraguay y Ecuador
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • calcular_liquidacion_laboralLiquidación al terminar una relación laboral, según el motivo: indemnización, preaviso, aguinaldo o décimos proporcionales, vacaciones, bonificación por desahucio, con el artículo …No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Liquidación al terminar una relación laboral, según el motivo: indemnización, preaviso, aguinaldo o décimos proporcionales, vacaciones, bonificación por desahucio, con el artículo del Código del Trabajo de cada línea. Paraguay: Ley 213/93. Ecuador: Código del Trabajo. Devuelve también las fuentes oficiales y el link a la calculadora web.

    Annotations the server declares

    • title: Calculadora de liquidación laboral Paraguay y Ecuador
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • calcular_multas_declaracion_tardiaMulta, intereses de mora y total a pagar por declarar o pagar tarde.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Multa, intereses de mora y total a pagar por declarar o pagar tarde. Ecuador (SRI): multa del art. 100 LRTI e interés por mora con las tasas trimestrales del SRI. Paraguay (DNIT): multa por mora del art. 171 de la Ley 125/91 (4 % a 14 %), recargo de 1,5 % mensual y contravención de Gs. 50.000. Devuelve también las fuentes oficiales y el link a la calculadora web.

    Annotations the server declares

    • title: Multas e intereses por declarar tarde (SRI y DNIT)
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • calcular_multas_lavado_activosRango de multa por una infracción de prevención de lavado de activos (LA/FT).No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Rango de multa por una infracción de prevención de lavado de activos (LA/FT). Ecuador (UAFE): leve 1-10, grave 11-20, muy grave 21-40 SBU, por grado. Paraguay (SEPRELAD, Ley 1015/97): tope de 5.000 o 500 salarios mínimos según el sujeto, o un % de la operación. Devuelve el rango en SBU o salarios mínimos y en dinero, con el artículo. Devuelve también las fuentes oficiales y el link a la calculadora web.

    Annotations the server declares

    • title: Multas por lavado de activos: SEPRELAD (Paraguay) y UAFE (Ecuador)
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • calcular_retencionesCuánto retener en una factura y cuánto pagar al proveedor.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Cuánto retener en una factura y cuánto pagar al proveedor. Ecuador: retención de renta (Res. NAC-DGERCGC26-00000009) y de IVA (Res. NAC-DGERCGC20-00000061) según el comprador. Paraguay: retención de IVA en compras locales (Decreto 3107/19) o INR/IDU por pagos a no residentes y dividendos (Ley 6380/19). Devuelve también las fuentes oficiales y el link a la calculadora web.

    Annotations the server declares

    • title: Calculadora de retenciones SRI y DNIT 2026
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • validar_cdc_clave_rucValida la estructura y el dígito verificador de un CDC de factura electrónica SIFEN (Paraguay, 44 dígitos), una clave de acceso del SRI (Ecuador, 49 dígitos), un RUC de Paraguay (m…No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Valida la estructura y el dígito verificador de un CDC de factura electrónica SIFEN (Paraguay, 44 dígitos), una clave de acceso del SRI (Ecuador, 49 dígitos), un RUC de Paraguay (módulo 11 de la SET) o un RUC/cédula de Ecuador, y separa sus partes. Es un cálculo local: no consulta a SIFEN ni al SRI si el documento existe. Devuelve también las fuentes oficiales y el link a la calculadora web.

    Annotations the server declares

    • title: Validador de CDC (SIFEN), clave de acceso (SRI) y RUC
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Exfil surface

Which tools read private data, which read text someone else can write, and which can send data out. One of each is a path a prompt injection can use.

No private-data, untrusted-input, outbound path in this server alone: no tool is tagged private-data or untrusted-input or outbound.

Reads private data0
Reads files, mail, messages, databases, secrets, calendars or repositories.
Reads text others write0
Brings in text someone else can write: web pages, inbound email, messages, issues and comments.
Can send data out0
Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL.

Other servers in the same agent add their own tools to these paths. Audit your whole setup to see them together.

Findings

Matches of fixed checks, with the text they matched.

No check matched anything in these tool definitions. That is not a safety guarantee.

History

Changes to its tool definitions and to its remote endpoint, newest first.

No change seen yet. Its tools are rescanned every day, and a remote endpoint is looked at once a week.

All changes to this server

Install

Pinned to version 1.0.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http calculadoras-py-ec https://www.blueliftai.tech/mcp
claude mcp add --transport http calculadoras-py-ec https://www.blueliftai.tech/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change or a way out, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [],
    "ask": [
      "mcp__calculadoras-py-ec__calcular_iva",
      "mcp__calculadoras-py-ec__calcular_liquidacion_laboral",
      "mcp__calculadoras-py-ec__calcular_horas_extras",
      "mcp__calculadoras-py-ec__calcular_aguinaldo_ips_decimos",
      "mcp__calculadoras-py-ec__calcular_impuesto_renta",
      "mcp__calculadoras-py-ec__calcular_retenciones",
      "mcp__calculadoras-py-ec__calcular_multas_declaracion_tardia",
      "mcp__calculadoras-py-ec__calcular_multas_lavado_activos",
      "mcp__calculadoras-py-ec__validar_cdc_clave_ruc"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. A read that can send data out (it takes a URL, say) asks first too. It assumes the server is installed as calculadoras-py-ec. Review it before you use it.

Pin

Keep the decision: fail CI when the tools change, follow every change, or show a badge.

Pin in CI

Fail a build when the tools you reviewed are not the tools the server serves today.

curl -s "https://anlyon.dev/api/v1/servers/io.github.blueliftai/calculadoras-py-ec/verify?hash=b836590052ba9cef214143ebc02a0113a822a6d7c561bd4bd9558e811105672b" | jq -e '.changed == false'

Pinned hash b836590052ba, from Oct 26, 2026, 21:18 UTC.

Watch

Get told when its tools change: a new tool, a new description, a new class.

https://anlyon.dev/servers/io.github.blueliftai/calculadoras-py-ec/changes.xml

An Atom feed. Works in any feed reader or Slack's RSS app.

Badge

anlyon.dev badge for io.github.blueliftai/calculadoras-py-ec
[![anlyon.dev](https://anlyon.dev/badge/io.github.blueliftai/calculadoras-py-ec.svg)](https://anlyon.dev/servers/io.github.blueliftai/calculadoras-py-ec)

Source: MCP Registry · repository. Synced Oct 26, 2026, 21:18 UTC.