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Datos UY/AR

by agustinmoscoso · remote · no sign-in to list tools · v0.3.1 · published by GitHub user agustinmoscoso

Datos oficiales de Uruguay y Argentina: UI y cotizaciones del BCU, feriados AR y validación de RUT

Changes · 19
CompareRegistry entry

19 tools: 19 change things.

Scanned Oct 21, 2026

No check matched anything in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http datos-uy-ar https://datosuyar.dev/mcp

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

19 tools

Changes things 19Claude Code: ask
  • ar_cerCoeficiente de Estabilización de Referencia del BCRA para una fecha (default hoy).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.
    Description, as the server wrote it
    Coeficiente de Estabilización de Referencia del BCRA para una fecha (default hoy).
  • ar_cuitValida formato y dígito verificador de un CUIT o CUIL (11 dígitos).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.
    Description, as the server wrote it
    Valida formato y dígito verificador de un CUIT o CUIL (11 dígitos). No consulta a AFIP/ARCA.
  • ar_dolarTipo de cambio mayorista (Com.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.
    Description, as the server wrote it
    Tipo de cambio mayorista (Com. A 3500) y minorista promedio vendedor del BCRA para una fecha (default hoy; si no es hábil, último anterior).
  • ar_feriado_proximoPróximo feriado nacional de Argentina a partir de una fecha (inclusive) y días restantes.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.
    Description, as the server wrote it
    Próximo feriado nacional de Argentina a partir de una fecha (inclusive) y días restantes. Sin fecha: hoy.
  • ar_feriadosFeriados nacionales de Argentina por año desde la fuente oficial (argentina.gob.ar).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.
    Description, as the server wrote it
    Feriados nacionales de Argentina por año desde la fuente oficial (argentina.gob.ar). Años disponibles: 2025, 2026. Tipos: inamovible, trasladable, no_laborable, turistico, especial.
  • ar_inflacionInflación mensual e interanual del IPC (INDEC, vía BCRA), últimos N meses (default 12).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.
    Description, as the server wrote it
    Inflación mensual e interanual del IPC (INDEC, vía BCRA), últimos N meses (default 12).
  • ar_tasasTasas de referencia vigentes del BCRA: política monetaria, BADLAR y TAMAR (% TNA).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.
    Description, as the server wrote it
    Tasas de referencia vigentes del BCRA: política monetaria, BADLAR y TAMAR (% TNA).
  • ar_uvaValor de la Unidad de Valor Adquisitivo del BCRA para una fecha (default hoy), o la serie diaria entre `desde` y `hasta` (máx.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.
    Description, as the server wrote it
    Valor de la Unidad de Valor Adquisitivo del BCRA para una fecha (default hoy), o la serie diaria entre `desde` y `hasta` (máx. 366 días).
  • ar_uva_convertirConvierte un monto entre UVA y pesos argentinos al valor de la UVA de una fecha (default hoy).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.
    Description, as the server wrote it
    Convierte un monto entre UVA y pesos argentinos al valor de la UVA de una fecha (default hoy).
  • cuotaMuestra cuántas llamadas gratis quedan hoy para esta IP.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.
    Description, as the server wrote it
    Muestra cuántas llamadas gratis quedan hoy para esta IP. No consume cuota.
  • dias_habilesDías hábiles entre dos fechas (inclusive) en Uruguay o Argentina, descontando fines de semana y feriados.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.
    Description, as the server wrote it
    Días hábiles entre dos fechas (inclusive) en Uruguay o Argentina, descontando fines de semana y feriados. O, con `sumar`, la fecha que resulta de sumar N días hábiles a `desde` (negativo para restar).
  • es_feriadoDice si una fecha es feriado o día hábil en Uruguay o Argentina.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.
    Description, as the server wrote it
    Dice si una fecha es feriado o día hábil en Uruguay o Argentina. Sin fecha: hoy. Respuesta mínima.
  • uy_cotizacionesCotizaciones oficiales del BCU en pesos uruguayos (compra/venta).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.
    Description, as the server wrote it
    Cotizaciones oficiales del BCU en pesos uruguayos (compra/venta). Monedas: UI, UP, UR, USD, USD_CABLE, USD_INTERBANCARIO, EUR, ARS, ARS_INTERBANCARIO, BRL, BRL_INTERBANCARIO, CLP, PYG, GBP, JPY, CHF, MXN, COP, PEN, CNY. Default USD, EUR, ARS, BRL. Sin fecha: último cierre publicado. Solo días hábiles.
  • uy_feriado_proximoPróximo feriado nacional de Uruguay a partir de una fecha (inclusive) y días restantes.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.
    Description, as the server wrote it
    Próximo feriado nacional de Uruguay a partir de una fecha (inclusive) y días restantes. Sin fecha: hoy.
  • uy_feriadosFeriados nacionales de Uruguay por año, calculados desde la Ley 16.805: traslados al lunes (19/4, 18/5, 12/10), Carnaval y Semana de Turismo.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.
    Description, as the server wrote it
    Feriados nacionales de Uruguay por año, calculados desde la Ley 16.805: traslados al lunes (19/4, 18/5, 12/10), Carnaval y Semana de Turismo. tipo: pago (no laborable) o laborable.
  • uy_rutValida formato y dígito verificador de un RUT uruguayo (12 dígitos).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.
    Description, as the server wrote it
    Valida formato y dígito verificador de un RUT uruguayo (12 dígitos). No consulta a DGI: no confirma existencia ni vigencia.
  • uy_uiValor de la Unidad Indexada (UI) del BCU para una fecha.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.
    Description, as the server wrote it
    Valor de la Unidad Indexada (UI) del BCU para una fecha. Existe todos los días, incluso fines de semana, y se publica ~1 mes adelante. Sin fecha: hoy.
  • uy_ui_convertirConvierte un monto entre Unidades Indexadas y pesos uruguayos al valor de la UI de una fecha (default hoy).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.
    Description, as the server wrote it
    Convierte un monto entre Unidades Indexadas y pesos uruguayos al valor de la UI de una fecha (default hoy).
  • uy_ui_historicoSerie diaria de la Unidad Indexada entre dos fechas (máximo 366 días).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.
    Description, as the server wrote it
    Serie diaria de la Unidad Indexada entre dos fechas (máximo 366 días). Sin `hasta`: hoy.

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.

Install

Pinned to version 0.3.1. Values in angle brackets are yours to fill in.

claude mcp add --transport http datos-uy-ar https://datosuyar.dev/mcp

Run in a terminal.

Claude Code permissions

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

.claude/settings.json
{
  "permissions": {
    "allow": [],
    "ask": [
      "mcp__datos-uy-ar__uy_ui",
      "mcp__datos-uy-ar__uy_ui_historico",
      "mcp__datos-uy-ar__uy_cotizaciones",
      "mcp__datos-uy-ar__ar_feriados",
      "mcp__datos-uy-ar__ar_feriado_proximo",
      "mcp__datos-uy-ar__uy_feriados",
      "mcp__datos-uy-ar__uy_feriado_proximo",
      "mcp__datos-uy-ar__uy_rut",
      "mcp__datos-uy-ar__ar_cuit",
      "mcp__datos-uy-ar__es_feriado",
      "mcp__datos-uy-ar__dias_habiles",
      "mcp__datos-uy-ar__uy_ui_convertir",
      "mcp__datos-uy-ar__ar_uva",
      "mcp__datos-uy-ar__ar_uva_convertir",
      "mcp__datos-uy-ar__ar_dolar",
      "mcp__datos-uy-ar__ar_cer",
      "mcp__datos-uy-ar__ar_inflacion",
      "mcp__datos-uy-ar__ar_tasas",
      "mcp__datos-uy-ar__cuota"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as datos-uy-ar. Review it before you use it.