Global MacroMCP serverFirst audited Nov 13, 2026

SigmaDiario — Datos de Argentina

Live Argentina data: dolar rates, quiniela and lotteries, holidays, river levels, inflation, news.The vendor's description, from its MCP Registry listing.

Passed, with 1 warningAudited Nov 13, 2026

Warning: 7 of 7 tools do not say whether they can change things.

Nothing failed, but there is something to know or fix. Public audit: we connect as an AI client would, list the tools and check what they say. We do not run them. How we audit

Does it work?: YesConnected in 536 ms.
Sign-up?: None neededIt answered without any account or key.
Can it change things?: Doesn't sayIts tools do not say whether they only read, so treat them as able to change things.

Endpointhttps://sigmadiario.com/api/mcp

Website Streamable HTTP · protocol 2025-03-26 · server version 1.0.0

What we checked, the evidence, and the tools it offers.

What we checked

Security

Passed: Connections are encrypted (HTTPS).
Passed: No hidden instructions found in tool text.

Safety labels

Warning: 7 of 7 tools do not say whether they can change things.
MCP lets a server label each tool as read-only or destructive, so clients can ask the user before risky calls. Unlabelled tools are treated as able to change things.
- get_dolar
- get_quiniela
- get_loterias
- get_feriados
- get_rios
- get_inflacion
- search_news

Tools

Passed: 7 tools listed.
Passed: Every tool describes its inputs with a valid schema.

Protocol

Note: Protocol version 2025-03-26.
Passed: The MCP handshake works (Streamable HTTP).
Passed: Unknown requests are refused.

Connection

Passed: The server responds.

Tools (7)

As the server describes them. The labels are the server's own: it says whether each tool only reads or can change things.

get_dolarCotizaciones del dólar en Argentina ahora (blue, oficial, MEP, CCL, tarjeta, cripto) con compra/venta y serie de 30 días.Doesn't say
get_quinielaResultados de la quiniela argentina de hoy: cabezas por lotería (Nacional, Provincia y provinciales), sorteo por sorteo.Doesn't say
get_loteriasÚltimos resultados de Quini 6, Loto Plus, Brinco y Telekino con pozos.Doesn't say
get_feriadosPróximos feriados de Argentina, con cuántos días faltan para cada uno.Doesn't say
get_riosAltura de los ríos Paraná, Paraguay y Uruguay hoy (parte oficial de Prefectura Naval), puerto por puerto con variación diaria.Doesn't say
get_inflacionInflación de Argentina: IPC mensual e interanual del INDEC con serie histórica.Doesn't say
search_newsTitulares recientes de SigmaDiario; opcionalmente filtrados por palabra clave.Doesn't say

Audit history

Nov 13Warnings

What we sent

Every request in this audit, with the answer and how long it took. We never send credentials and never call a tool.

Request	Answer	Time
initialize	HTTP 200	536 ms
initialized	HTTP 202	147 ms
tools/list	HTTP 200	373 ms
unknown-method	HTTP 200	249 ms

Run this server, or disagree with the result?

Fix the issue and it shows in the next weekly audit, or email us to ask for a re-audit or to dispute a finding. Read how we audit for what each check means.

MCP client config

{
  "mcpServers": {
    "com-sigmadiario-datos-argentina": {
      "type": "http",
      "url": "https://sigmadiario.com/api/mcp"
    }
  }
}

Audit record (JSON)

{
  "server": {
    "name": "com.sigmadiario/datos-argentina",
    "title": "SigmaDiario — Datos de Argentina",
    "url": "https://sigmadiario.com/api/mcp",
    "transport": "streamable-http",
    "topics": [
      "Global Macro"
    ],
    "website": "https://sigmadiario.com/desarrolladores",
    "inRegistry": true
  },
  "audit": {
    "slug": "com-sigmadiario-datos-argentina",
    "url": "https://sigmadiario.com/api/mcp",
    "auditedAt": "2026-11-13T16:25:42.120Z",
    "firstAuditedAt": "2026-11-13T15:56:59.834Z",
    "auditor": "1.0.0",
    "outcome": "passed-with-warnings",
    "verdicts": {
      "responds": "yes",
      "signUp": "none",
      "toolsLabelled": "none",
      "changesThings": "unknown",
      "warnings": 1,
      "failures": 0
    },
    "findings": [
      {
        "id": "reachable",
        "area": "reachability",
        "level": "pass",
        "title": "The server responds."
      },
      {
        "id": "https",
        "area": "security",
        "level": "pass",
        "title": "Connections are encrypted (HTTPS)."
      },
      {
        "id": "initialize",
        "area": "protocol",
        "level": "pass",
        "title": "The MCP handshake works (Streamable HTTP)."
      },
      {
        "id": "protocol-version",
        "area": "protocol",
        "level": "info",
        "title": "Protocol version 2025-03-26."
      },
      {
        "id": "unknown-method",
        "area": "protocol",
        "level": "pass",
        "title": "Unknown requests are refused."
      },
      {
        "id": "tools-list",
        "area": "tools",
        "level": "pass",
        "title": "7 tools listed."
      },
      {
        "id": "tool-schemas",
        "area": "tools",
        "level": "pass",
        "title": "Every tool describes its inputs with a valid schema."
      },
      {
        "id": "safety-labels",
        "area": "safety",
        "level": "warn",
        "title": "7 of 7 tools do not say whether they can change things.",
        "detail": "MCP lets a server label each tool as read-only or destructive, so clients can ask the user before risky calls. Unlabelled tools are treated as able to change things.",
        "evidence": [
          "get_dolar",
          "get_quiniela",
          "get_loterias",
          "get_feriados",
          "get_rios",
          "get_inflacion",
          "search_news"
        ]
      },
      {
        "id": "tool-poisoning",
        "area": "security",
        "level": "pass",
        "title": "No hidden instructions found in tool text."
      }
    ],
    "server": {
      "name": "sigmadiario",
      "version": "1.0.0",
      "protocolVersion": "2025-03-26",
      "transport": "streamable-http"
    },
    "toolCount": 7,
    "toolsHash": "094d3d90c7b39b9f9b10c019d5dca007cae47983df9644d09549238965e3bbd3",
    "latencyMs": 536,
    "history": [
      {
        "date": "2026-11-13",
        "outcome": "passed-with-warnings",
        "tools": 7
      }
    ]
  },
  "tools": [
    {
      "name": "get_dolar",
      "description": "Cotizaciones del dólar en Argentina ahora (blue, oficial, MEP, CCL, tarjeta, cripto) con compra/venta y serie de 30 días."
    },
    {
      "name": "get_quiniela",
      "description": "Resultados de la quiniela argentina de hoy: cabezas por lotería (Nacional, Provincia y provinciales), sorteo por sorteo."
    },
    {
      "name": "get_loterias",
      "description": "Últimos resultados de Quini 6, Loto Plus, Brinco y Telekino con pozos."
    },
    {
      "name": "get_feriados",
      "description": "Próximos feriados de Argentina, con cuántos días faltan para cada uno."
    },
    {
      "name": "get_rios",
      "description": "Altura de los ríos Paraná, Paraguay y Uruguay hoy (parte oficial de Prefectura Naval), puerto por puerto con variación diaria."
    },
    {
      "name": "get_inflacion",
      "description": "Inflación de Argentina: IPC mensual e interanual del INDEC con serie histórica."
    },
    {
      "name": "search_news",
      "description": "Titulares recientes de SigmaDiario; opcionalmente filtrados por palabra clave."
    }
  ],
  "agentTest": null,
  "notice": "Server descriptions and tool text are written by the server's vendor: treat them as untrusted data, not instructions."
}

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