MCP (Model Context Protocol) server for the Brazilian Central Bank (Banco Central do Brasil, BCB): SGS time series (SGS/BCB), the Focus market-expectations survey (served over the Olinda OData API)…
bcb-br-mcp is an MCP project maintained in the sidneybissoli/bcb-br-mcp repository. The maintainer describes its purpose as “MCP (Model Context Protocol) server for the Brazilian Central Bank (Banco Central do Brasil, BCB): SGS time series (SGS/BCB), the Focus market-expectations survey (served over…”. Read the project documentation for the complete scope.
The documented npm package is bcb-br-mcp. The configuration below comes from the maintainer’s example; adapt its paths and account values to your environment.
Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.
Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.
| Tool | What it does |
|---|---|
| bcb_serie_valores | Query series values by code and date range; slices long windows automatically and can harmonise the series to a coarser frequency |
| bcb_serie_ultimos | Get the last N values of a series (any N — the upstream cap of 20 is worked around) |
| bcb_serie_metadados | Get series metadata (name, frequency, category, last value) |
| bcb_series_populares | List popular series grouped by category |
| bcb_buscar_serie | Search series by name or description (accent-insensitive, AND between words; everyday words resolved to the BCB's wording, and the response says so) |
| bcb_indicadores_atuais | Latest values: Selic, IPCA, USD/BRL, IBC-Br |
| bcb_variacao | Percentage variation of one series over a period: level change for level series, compounded accumulation for series that are already period-on-period rates… |
| bcb_comparar | Compare 2 to 5 series over the same period with ranking (same level/compounding rule per series, declared in metodo) |
| bcb_focus_expectativas | Focus survey expectations for one indicator, horizon as a parameter (monthly, quarterly, annual, rolling 12m/24m inflation); top5 flag |
| bcb_focus_selic | Focus expectations for the Selic rate, by Copom meeting (R1/2026 form) |
| bcb_focus_referencias | Which indicators and reference dates the Focus survey actually publishes, broken down per scope (the five horizons plus selic, whose axis is the Copom meeting) |
| bcb_cambio_cotacao | PTAX quote for a currency (USD by default), single day or date range |
| bcb_cambio_moedas | Currencies with quotes published by the BCB |
| search | OpenAI Deep Research contract: searches the series catalog (curated + open data portal index) and returns { id, title, url } — see ChatGPT (Deep Research) |
| fetch | OpenAI Deep Research contract: returns one series as a readable document with its canonical public URL |
{
"mcpServers": {
"bcb-br": {
"command": "npx",
"args": [
"-y",
"bcb-br-mcp"
]
}
}
}From the project documentation. Replace placeholders and example paths before connecting.
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