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El Tablero MCP server

Which MCP servers are El Tablero's own, from the official registry and from asking its own domain, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-24

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Whose server it is
  • Registry namear.eltablero/argentina-economic-dataverified in the MCP registry

The registry name sits under eltablero.ar. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

When we asked itchecked 2026-10-24
  • Stateanswerschecked 2026-10-24
  • Tools7
  • Server calls itselfeltablero
  • Server version1.2.0
  • Protocol version2025-06-18

On 2026-10-24 the server answered initialize and tools/list without a sign-in. First answer in 218 ms.

Should an agent connect itNot proven either way yet
  • Its tools do every use case we checked: Check the official dollar rate against wholesale and retail quotes; Download historical price series for analysis.
  • Checked on 4 of the 7 days it takes to judge reliability.

Once connected

  • For "Check the official dollar rate against wholesale and retail quotes", the likely first call is get_snapshot.
  • For "Download historical price series for analysis", the likely first call is search_series.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

Measured dailydaily checks: 4, the first on 2026-10-24
  • INITE MCP scoreafter a weeka score needs 7 daily checks: 4 so far
  • What an agent can do with it2 of 2 use cases
  • Answeredmeasuring4 of the 7 daily checks it takes to print a share
  • Median first answer315 ms
  • Space in an agent's context≈ 2,107 tokensthe definitions of all its tools (7), which an agent carries on every turn
  • Tool definitionsA · 100 of 100
  • Typed results7 of 7 toolsdeclared outputSchema: results come typed, read once
  • Every tool passes all six checks.

What an agent can do with it

  • can do · Check the official dollar rate against wholesale and retail quotes
  • not sure · Compare monthly inflation series across regions and categories
  • can do · Download historical price series for analysis

Each of the product's use cases, put to Jev against this server's tool list: can an agent do it with these tools?

Worth a look

None of the five warning signs in these definitions.

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

Tools it offers7 tools · read 2026-10-24
  • search_series

    Find Argentine economic time series by keywords and get their keys. Call this first whenever you don't already know a series key, then pass the key to get_series (history) or get_projection (forecast). Covers BCRA (exchange rates…

  • get_series

    Return the historical values of one series with its metadata (name, unit, frequency, source, page URL, last date and value). Use it for past and current values; use get_projection for future ones. Needs a key from search_series…

  • get_projection

    Project a series forward: point values with 80% and 95% bands, the models combined (ETS, ARIMA, Theta, chosen by walk-forward backtest), backtest errors and, when the series has one, the BCRA market-expectations survey (REM) median for…

  • get_snapshot

    Return the current value of Argentina's headline indicators in one call: USD retail and wholesale (BCRA), blue, MEP and CCL dollars, the blue FX gap, country risk (EMBI), monthly and annual inflation, BADLAR and TAMAR rates and…

  • adjust_for_inflation

    Bring an amount in Argentine pesos from one month to another using an official index: "ipc" (default) composes INDEC's monthly inflation month by month, the way contracts indexed "por IPC" are updated; "cer" and "uva" divide the BCRA…

  • get_weekly_summary

    Return one plain-Spanish sentence per indicator (USD retail and wholesale, reserves, interest rates, inflation, UVA) describing how it moved during a closed week, with direction and links, plus the permalink of that week's summary page…

  • get_release_calendar

    List the scheduled INDEC releases (CPI inflation, EMAE activity, wages, trade, industry, construction, employment, poverty) between two dates, each with date, time in Argentina, report name, period covered and the series keys it updates…

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "argentina-economic-data": {
      "type": "http",
      "url": "https://eltablero.ar/api/mcp"
    }
  }
}

Add it

Claude Code, in a terminal

claude mcp add --transport http eltablero https://eltablero.ar/api/mcp

Add to CursorAdd to VS Code

claude.ai, ChatGPT and other clients: add https://eltablero.ar/api/mcp as a custom connector in the settings.

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.