Bcb Br

io.github.pipeworx-io/bcb-br

Documentation

Banco Central do Brasil (Brazil's central bank) MCP.

Part of Pipeworx — an MCP gateway connecting AI agents to 1394+ live data sources.

Tool	Description
`sgs_series`	Fetch any Banco Central do Brasil SGS time series by numeric code. Common codes: 432=Selic target, 11=Selic daily, 433=IPCA inflation, 1=USD/BRL PTAX sell, 21619=USD/BRL, 4389=CDI. Returns [{data:"dd/MM/yyyy", valor:"..."}]. Use "last" for the most recent N observations, or a date range.
`indicator`	Convenience lookup for common Brazilian macro indicators by friendly name (no SGS code needed). names: selic_target, selic_daily, ipca, usd_brl_ptax, usd_brl, cdi. Returns the latest N observations with the series label and unit.
`list_indicators`	List the friendly indicator names available to the "indicator" tool, with their SGS codes and units.
`ptax_usd`	Official PTAX USD/BRL quote for a specific business day (buy + sell rate, timestamp). Returns {cotacaoCompra, cotacaoVenda, dataHoraCotacao}. Quotes are not published on weekends/holidays.
`focus_expectations`	Focus market expectations survey — annual median/mean forecasts from ~150 economists. Filter by indicator (e.g. "IPCA", "Selic", "PIB Total", "Câmbio", "IGP-M") and optionally reference year. Returns latest survey rows with Media, Mediana, Minimo, Maximo, numeroRespondentes.

Add to your MCP client (Claude Desktop, Cursor, Windsurf, etc.):

{
  "mcpServers": {
    "bcb-br": {
      "url": "https://gateway.pipeworx.io/bcb-br/mcp"
    }
  }
}

Or connect to the full Pipeworx gateway for access to all 1394+ data sources:

{
  "mcpServers": {
    "pipeworx": {
      "url": "https://gateway.pipeworx.io/mcp"
    }
  }
}

Instead of calling tools directly, you can ask questions in plain English:

ask_pipeworx({ question: "your question about Bcb Br data" })

The gateway picks the right tool and fills the arguments automatically.

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