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Banco Central do Brasil (BCB) — SGS Time Series MCP Server

von SidneyBissoliVersion 1.19.0i★ –iComputer oder Cloud
Name in der Registryio.github.SidneyBissoli/bcb-br-mcp

Installieren

Überblick

Beschreibung vom Entwickler (englisches Original)

Banco Central do Brasil (BCB): SGS series, Focus expectations, PTAX, stats + provenance. 17 tools.

Die drei Säulen von PopNx MCP

Diese drei werden nie zu einer Punktzahl zusammengefasst: Meinungen, Messungen und Beliebtheit sind verschiedene Dinge.

Was du damit machen kannst

Für diesen Server haben wir noch keine Zusammenfassung in einfacher Sprache geschrieben. Unten stehen die Fakten, die wir aus der Registry gelesen haben.

Installation

Wähle die KI-App, die du nutzt, und kopiere die Einstellungen.

Bevor du installierst

  • Basischecks: 3 von 3 bestanden
  • Läuft auf dem Server des Entwicklers: Was du fragst, läuft über dessen Server.
  • Kann 17 Dinge (Tools) bcb_serie_valores, bcb_serie_ultimos, bcb_serie_metadados, bcb_series_populares …
  • Die Registry nennt keinen Schlüssel zum Eintragen.

Du brauchst

  • Läuft in der CloudNichts zu installieren; die Verbindung läuft übers Internet
  • npmNode.js installiert (für den Befehl npx)

Welche App nutzt du?

Wähle oben deine App. Wir merken sie uns, damit der Button beim nächsten Mal „In … installieren“ anzeigt.

Funktioniert in Claude im Web, auf dem Desktop und auf dem Handy:

  1. Öffne Settings → Connectors
  2. Tippe auf Add custom connector
  3. Füge die Adresse unten ein und tippe auf Add
  4. Wenn eine Anmeldung verlangt wird, melde dich beim Dienst des Entwicklers an
SettingsConnectors1+ Add2https://…3
https://bcb.sidneybissoli.com/mcp

Oder führ ihn auf deinem Computer aus

Öffne Claude Desktop → Settings → Developer → Edit Config und füge dies in claude_desktop_config.json ein

{
  "mcpServers": {
    "bcb-br": {
      "command": "npx",
      "args": [
        "-y",
        "bcb-br-mcp"
      ]
    }
  }
}

Führe das in deinem Terminal aus

claude mcp add --transport http bcb-br https://bcb.sidneybissoli.com/mcp

Oder führ ihn auf deinem Computer aus

claude mcp add bcb-br -- npx -y bcb-br-mcp

In Cursor öffnen

Oder kopier die Einstellungen selbst

In .cursor/mcp.json in deinem Projekt oder in ~/.cursor/mcp.json einfügen

{
  "mcpServers": {
    "bcb-br": {
      "url": "https://bcb.sidneybissoli.com/mcp"
    }
  }
}

Oder führ ihn auf deinem Computer aus

In Cursor öffnen

Oder kopier die Einstellungen selbst

In .cursor/mcp.json in deinem Projekt oder in ~/.cursor/mcp.json einfügen

{
  "mcpServers": {
    "bcb-br": {
      "command": "npx",
      "args": [
        "-y",
        "bcb-br-mcp"
      ]
    }
  }
}

Dein Browser fragt, ob er die App öffnen darf, dann zeigt die App die Einstellungen und bittet dich um Bestätigung. Schlüsselwerte bleiben leer, damit du sie selbst einträgst.

In VS Code öffnen

Oder kopier die Einstellungen selbst

In .vscode/mcp.json in deinem Projekt einfügen

{
  "servers": {
    "bcb-br": {
      "type": "http",
      "url": "https://bcb.sidneybissoli.com/mcp"
    }
  }
}

Oder führ ihn auf deinem Computer aus

In VS Code öffnen

Oder kopier die Einstellungen selbst

In .vscode/mcp.json in deinem Projekt einfügen

{
  "servers": {
    "bcb-br": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "bcb-br-mcp"
      ]
    }
  }
}

Dein Browser fragt, ob er die App öffnen darf, dann zeigt die App die Einstellungen und bittet dich um Bestätigung. Schlüsselwerte bleiben leer, damit du sie selbst einträgst.

ChatGPT verbindet sich nur mit Servern im Internet:

  1. Öffne ChatGPT im Web → Settings → Connectors (Apps)
  2. Tippe auf Create oder Add (bei manchen Tarifen musst du zuerst Developer mode unter Advanced einschalten)
  3. Füge die Adresse unten ein, gib ihr einen Namen und speichere
  4. Wenn eine Anmeldung verlangt wird, melde dich beim Dienst des Entwicklers an
SettingsConnectors1+ Create2https://…3
https://bcb.sidneybissoli.com/mcp

Menünamen können sich je nach Tarif und mit der Zeit leicht unterscheiden.

Deine Auswahl bleibt in einem Cookie auf diesem Gerät; kein Konto nötig.

Diese Einstellungen werden aus dem Registry-Eintrag des Entwicklers erzeugt. Wenn in der README etwas anderes steht, folge der README.

Was er kann

Tool-Namen und -Beschreibungen genau so, wie der Server sie am 7. Nov. 2026 gemeldet hat. Geschrieben hat sie der Entwickler, nicht wir; wir zeigen sie als reinen Text.

  • bcb_serie_valores

    Consulta o histórico de valores de UMA série temporal do BCB pelo código SGS, opcionalmente limitado por um intervalo de datas (dataInicial/dataFinal). Quando usar: para obter a série histórica completa ou uma janela de datas específica. Quando NÃO usar: para apenas os pontos mai

  • bcb_serie_ultimos

    Obtém as últimas N observações de UMA série temporal do BCB (mais recentes primeiro a partir do fim da série). Quando usar: para ver os dados mais recentes sem precisar calcular datas (ex.: últimos 12 meses do IPCA). Quantidade entre 1 e 1000 (padrão 10). Quando NÃO usar: para um

  • bcb_serie_metadados

    Obtém a descrição de UMA série do BCB (nome, periodicidade, categoria, fonte e último valor), sem trazer a série histórica. Quando usar: para confirmar o que uma série representa e com que frequência é publicada antes de consultar os dados. Quando NÃO usar: para os valores em si

  • bcb_series_populares

    Lista o catálogo interno curado de 135 séries econômicas do BCB com seus códigos, agrupadas por categoria (Juros, Inflação, Câmbio, Atividade Econômica, Emprego, Fiscal, Setor Externo, Crédito, Agregados Monetários, Poupança); aceita filtro por categoria. Quando usar: para navega

  • bcb_buscar_serie

    Busca séries do BCB por palavra-chave (ou pelo código) em DUAS camadas: o catálogo curado local de 135 séries verificadas contra a origem, que vem primeiro e com `fonteNome` dizendo se o nome é transcrito do portal do BCB ou herdado, e o índice do Portal de Dados Abertos do BCB,

  • bcb_indicadores_atuais

    Atalho que retorna, em uma única chamada, o valor mais recente dos principais indicadores da economia brasileira: Selic (meta do Copom), IPCA mensal, IPCA acumulado 12 meses, dólar comercial de venda (série diária) e IBC-Br. Não recebe parâmetros. Quando usar: para um panorama ec

  • bcb_variacao

    Calcula a variação percentual de UMA série no período, mais estatísticas descritivas. Para série de NÍVEL (dólar, Selic, dívida, produção) é a variação entre o primeiro e o último ponto; para série que JÁ É uma variação por período (IPCA 433, INPC 188, IGP-M 189 e demais índices

  • bcb_comparar

    Compara de 2 a 5 séries temporais no MESMO período (dataInicial e dataFinal obrigatórias), calculando a variação percentual de cada uma e ordenando-as num ranking (maior para menor variação). Série de nível entra pela variação entre as pontas; série que já é variação por período

  • bcb_correlacao

    Calcula a correlação estatística entre 2 a 5 séries temporais do BCB no MESMO período (dataInicial e dataFinal obrigatórias), par a par. Quando usar: para medir se dois indicadores se movem juntos (ex.: dólar e Selic, IPCA e IGP-M). Quando NÃO usar: para comparar a variação de ca

  • bcb_deflacionar

    Converte uma série NOMINAL do BCB em valores REAIS (moeda constante), descontando a inflação do período — a diferença entre 'o salário mínimo subiu 46% desde 2020' e 'o salário mínimo subiu 5% em poder de compra'. Quando usar: sempre que valores em reais de épocas diferentes fore

  • bcb_focus_expectativas

    Consulta as expectativas de mercado do boletim Focus para UM indicador, com o horizonte como parâmetro: mensal, trimestral, anual, inflação nos próximos 12 meses e nos próximos 24 meses. Devolve média, mediana, desvio padrão, mínimo, máximo e número de respondentes por data de co

  • bcb_focus_selic

    Consulta as expectativas de mercado do Focus para a taxa Selic, organizadas pela REUNIÃO do Copom (formato R1/2026 = 1ª reunião de 2026). Devolve média, mediana, desvio padrão, mínimo, máximo e número de respondentes por data de coleta. Quando usar: para 'o que o mercado espera d

  • bcb_focus_referencias

    Lista, POR ESCOPO, os indicadores e as referências que o Focus efetivamente publica, para você usar o texto EXATO em bcb_focus_expectativas e em bcb_focus_selic. Escopo = os cinco horizontes de bcb_focus_expectativas mais 'selic', que não é horizonte: o eixo dela é a reunião do C

  • bcb_cambio_cotacao

    Consulta a cotação PTAX de uma moeda contra o real, em um dia específico ou num intervalo de datas. Padrão: dólar americano (USD). Devolve compra, venda, data/hora e tipo de boletim; para moedas não-dólar devolve também a paridade contra o USD, com a origem qualificada. Quando us

  • bcb_cambio_moedas

    Lista as moedas com cotação publicada pelo Banco Central, com símbolo, nome e tipo, e aceita um termo para filtrar. Quando usar: para descobrir o símbolo correto antes de chamar bcb_cambio_cotacao (é a causa mais comum de cotação vazia). Quando NÃO usar: para valores de cotação.

  • search

    Searches the Banco Central do Brasil time series (SGS: interest rates, inflation, exchange rates, credit, fiscal and external sector — the curated catalog plus the open data portal index) catalog and returns up to 10 matching documents as { id, title, url }, ordered by relevance

  • fetch

    Returns the full document for an id obtained from `search`, as { id, title, text, url, metadata }: `text` is the readable content (Markdown) and `url` the canonical public page to cite. Companion of `search` in the OpenAI Deep Research contract, over the Banco Central do Brasil t

Basischecksi

Wir prüfen Informationen, die jeder sehen kann; den Code haben wir nicht gelesen. Checks, die nicht zutreffen, werden nicht mitgezählt. · Geprüft am 7. Nov. 2026

  • ✓ Bestanden

    Entwickler passt zum Repo

    Der Registry-Name wurde mit dem GitHub-Konto SidneyBissoli bestätigt, dem das Repo gehört

  • … Noch nicht geprüft

    Wird noch gepflegt

    Dieses Repo haben wir noch nicht von GitHub gelesen

  • … Noch nicht geprüft

    Hat eine Lizenz

    Dieses Repo haben wir noch nicht von GitHub gelesen

  • ✓ Bestanden

    Endpunkt antwortet

    Antwort in 337 ms (HTTP 200)

  • – Nicht zutreffend

    Anmeldung mit OAuth

    Keine Anmeldung nötig

  • ✓ Bestanden

    Keine versteckten Anweisungen in Tool-Beschreibungen

    Wir haben 17 Tool-Beschreibungen gelesen und keine versteckten Anweisungen an die KI gefunden

Im Vergleich mit anderen in Sonstigesi

  • Mehr Sterne als 0 % der anderen 32718 Server in dieser Kategorie
  • Neuer in der Registry veröffentlicht als 77 % der anderen 32718 Server in dieser Kategorie
  • Basischecks gleich gut wie oder besser als bei 100 % der anderen 32718 Server in dieser Kategorie

Verglichen mit allen aktiven Servern dieser Kategorie in der Registry. Sterne zählen nur, wenn dem Herausgeber das Repo gehört.

Häufige Fragen

Ist Banco Central do Brasil (BCB) — SGS Time Series MCP Server sicher?

Er hat 3 von 3 zutreffenden Basischecks bestanden. Den Code haben wir nicht gelesen. Bevor du einen Schlüssel oder Token hinzufügst, sieh nach, welche Zugriffe der Server verlangt, und nutze einen Schlüssel, der nur die Berechtigungen hat, die du brauchst.

Welche Schlüssel oder Codes braucht er?

Die Registry nennt keinen erforderlichen Schlüssel, manche Server bitten dich aber bei der ersten Nutzung, dich anzumelden.

Läuft er auf meinem Computer oder in der Cloud?

Beides geht: Installiere ihn auf deinem Computer oder verbinde dich mit der Cloud-Version.

Wird er noch gepflegt?

Das GitHub-Repo wurde zuletzt – geändert, und die neueste Version (1.19.0) kam vor 10 Tagen in die Registry.

Welche Apps können ihn nutzen?

Apps, die MCP unterstützen, etwa Claude Desktop, Claude Code, Cursor und VS Code. Er verbindet sich per URL, also funktionieren auch Apps, die Remote-MCP-Server akzeptieren, zum Beispiel ChatGPT im Entwicklermodus.

Was kann ich stattdessen nutzen?

In derselben Kategorie: Spec Driven Development, Remote Desktop Commander, MemberVault MCP by usefulapi

Alternativen

Server derselben Kategorie von anderen Entwicklern, sortiert nach Sternen.

So liest du eine Karte:★ GitHub-SterneiDrei Säulen: Bewertungen · Checks · NutzungiAktualisiert = neueste Version in der Registry veröffentlichti

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README vom Entwickler

README öffnen

Unverändert aus dem Repo des Entwicklers übernommen. PopNx MCP hat den Inhalt weder geprüft noch empfiehlt es ihn. HTML, Bilder und Skripte wurden entfernt. Links führen von dieser Website weg.

Banco Central do Brasil (BCB) — SGS Time Series MCP Server

Leia em Português

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) and PTAX exchange rates.

Query economic and financial indicators such as Selic (interest rate), IPCA (inflation), exchange rates, GDP, and more, directly from AI assistants like Claude.

If you find this project useful, please consider giving it a star on GitHub. It helps others discover the project!

Capabilities: 17 tools (skills) · 3 resources · 3 prompts — everything an MCP client needs to query the Brazilian Central Bank: SGS/BCB time series, the Focus market-expectations survey and PTAX exchange rates.

See it in action

Ask your assistant, in plain Portuguese:

  • *"Qual a taxa Selic atual?"* → bcb_indicadores_atuais
  • *"Mostre o IPCA mês a mês em 2024."* → bcb_serie_valores
  • *"Qual foi a variação do dólar nos últimos 12 meses?"* → bcb_variacao
  • *"O que o mercado espera do IPCA em 2027?"* → bcb_focus_expectativas
  • *"Qual a Selic esperada na próxima reunião do Copom?"* → bcb_focus_selic
  • *"Qual foi a PTAX de fechamento do euro na sexta?"* → bcb_cambio_cotacao

The answers come live from the Brazilian Central Bank's SGS API — exact figures with provenance, not numbers guessed from training data.

Features

  • Historical data - Query time series values by code with date filters
  • Latest values - Get the most recent N values of any series
  • Metadata - Detailed information about series (frequency, source, etc.)
  • Popular series catalog - 135 economic indicators verified against the source, organized by category
  • Smart search - Find series by keyword (accent-insensitive)
  • Current indicators - Latest values for key economic indicators
  • Long periods, handled - The BCB API caps daily series at a 10-year window (HTTP 406) and refuses open windows; requests are sliced, fetched and merged automatically, so a 15-year daily query just works
  • Frequency harmonisation - Resample a series to monthly, quarterly or annual with an explicit convention, including geometric compounding for series that already are percentage changes (monthly IPCA into annual IPCA)
  • Variation calculation - Percentage change between periods with statistics
  • Series comparison - Compare multiple series over the same period, with a warning when their periodicities differ
  • Focus survey - Market expectations (mean, median, std. deviation, min, max, respondents) for IPCA, GDP, FX and more, by monthly/quarterly/annual horizon or rolling 12/24-month inflation, plus Selic by Copom meeting
  • PTAX exchange rates - Official closing quotes for any currency the BCB publishes, single day or date range

📖 Article (in Portuguese): Séries do Banco Central: como consultar o SGS, a Focus e a PTAX sem cair nas armadilhas — the three API limits measured live, level vs. rate series, the Focus scopes, and what the ODbL requires. Also published on the site, in Portuguese and English: sidneybissoli.com.

Available Tools

ToolDescription
bcb_serie_valoresQuery series values by code and date range; slices long windows automatically and can harmonise the series to a coarser frequency
bcb_serie_ultimosGet the last N values of a series (any N — the upstream cap of 20 is worked around)
bcb_serie_metadadosGet series metadata (name, frequency, category, last value)
bcb_series_popularesList popular series grouped by category
bcb_buscar_serieSearch 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_atuaisLatest values: Selic, IPCA, USD/BRL, IBC-Br
bcb_variacaoPercentage variation of one series over a period: level change for level series, compounded accumulation for series that are already period-on-period rates (IPCA, IGP-M, INPC…); analise.metodo says which
bcb_compararCompare 2 to 5 series over the same period with ranking (same level/compounding rule per series, declared in metodo)
bcb_focus_expectativasFocus survey expectations for one indicator, horizon as a parameter (monthly, quarterly, annual, rolling 12m/24m inflation); top5 flag
bcb_focus_selicFocus expectations for the Selic rate, by Copom meeting (R1/2026 form)
bcb_focus_referenciasWhich indicators and reference dates the Focus survey actually publishes, broken down per scope (the five horizons plus selic, whose axis is the Copom meeting) — the indicator set differs by scope (9 monthly vs 26 annual)
bcb_cambio_cotacaoPTAX quote for a currency (USD by default), single day or date range
bcb_cambio_moedasCurrencies with quotes published by the BCB
searchOpenAI Deep Research contract: searches the series catalog (curated + open data portal index) and returns { id, title, url } — see ChatGPT (Deep Research)
fetchOpenAI Deep Research contract: returns one series as a readable document with its canonical public URL

Resources

Reference catalogs the server exposes as MCP resources (read-only contextual data that clients can attach):

URIDescription
bcb://series/popularesCatalog of 135 verified BCB economic series, organized by category (JSON)
bcb://series/categoriasList of available categories in the series catalog (JSON)
bcb://series/principaisCodes of the most-used indicators — Selic, IPCA, USD/BRL, GDP, etc. (JSON)

Prompts

Ready-made templates the server provides as MCP prompts:

PromptDescription
indicadores_atuaisQuery Brazil's key economic indicators (Selic, IPCA, USD/BRL, IBC-Br)
panorama_economicoGenerate a complete overview of the Brazilian economy
comparar_inflacaoCompare Brazil's main inflation indices (IPCA, IGP-M, INPC) over the last 12 months

Installation

Via Smithery (recommended)

Visit bcb-br-mcp on Smithery and follow the installation instructions for your MCP client.

Via URL (Claude.ai, Claude Desktop, any MCP client)

Use the HTTP endpoint directly, no installation required:

https://bcb.sidneybissoli.com/mcp

The legacy hostname https://bcb.sidneybissoli.workers.dev keeps working, and so does the older POST / route — clients configured before the endpoint moved to /mcp are rewritten transparently, so nothing that used to work stopped working. New setups should use the URL above.

Via npx (Claude Desktop)

Add to your Claude Desktop configuration file:

Windows: %APPDATA%\Claude\claude_desktop_config.json

macOS: ~/Library/Application Support/Claude/claude_desktop_config.json

{

"mcpServers": { "bcb-br": { "command": "npx", "args": ["-y", "bcb-br-mcp"] } } }

Via global install
npm install -g bcb-br-mcp
{

"mcpServers": { "bcb-br": { "command": "bcb-br-mcp" } } }

ChatGPT (Deep Research)

ChatGPT deep research (and company knowledge, and research workflows over the Responses API) only uses an MCP server that exposes exactly search and fetch — this server does, on top of the bcb_* tools. Point the connector at the hosted endpoint, no key required:

https://bcb.sidneybissoli.com/mcp

search ranks the query against the series catalog — the 135 curated series plus the thousands indexed from the Open Data Portal — and returns { id, title, url } (ids are sgs: ); fetch returns the series as readable Markdown (name, category, frequency, unit, latest value) with the canonical public URL, which is what ChatGPT cites: the dataset page on dadosabertos.bcb.gov.br when the series has one, otherwise the public SGS query for its latest observations (the SGS has no per-series page). Both carry the same provenance block as every other tool. In ChatGPT's developer mode (Settings → Security and login → Developer mode) any tool is callable — the bcb_* tools remain the ones to use for data.

Usage Examples

Get the current Selic rate
What is the current Selic interest rate?

→ Uses bcb_indicadores_atuais

IPCA history for 2024
Show me the monthly IPCA for 2024

→ Uses bcb_serie_valores with code 433, dataInicial 2024-01-01, dataFinal 2024-12-31

List inflation indicators
What inflation series are available?

→ Uses bcb_series_populares with category "Inflação"

Search for USD exchange rate series
Search for series related to the dollar

→ Uses bcb_buscar_serie with term "dolar" (works without accents)

Calculate USD/BRL variation
What was the USD/BRL variation over the last 12 months?

→ Uses bcb_variacao with code 1 and periodos 12

Compare IPCA, IGP-M, and INPC
Compare IPCA, IGP-M, and INPC in 2024

→ Uses bcb_comparar with codes [433, 189, 188], dataInicial 2024-01-01, dataFinal 2024-12-31

Series Catalog (135)

The curated catalog holds 135 series, each verified against the source on 2026-08-13 (4 discontinued FGV series were removed on 2026-08-23).

The fonteNome field on every entry says where its name comes from:

  • `portal` (82 series) — the name is transcribed from the series' dataset on the BCB Open Data Portal, and unidade carries the published unit of measure.
  • `medido` (53 series) — the series has no dataset on the portal, so the name is inherited; what was verified against the source is its periodicity and order of magnitude.

Periodicity is always the measured one (from the spacing between observations), never an inherited label. Market expectations are not here — use bcb_focus_expectativas.

Juros (14)
CodeNamePeriodicityName source
11Taxa de juros - SelicDiáriaportal
432Taxa de juros - Meta Selic definida pelo CopomDiáriaportal
1178Taxa de juros - Selic anualizada base 252Diáriaportal
4189Taxa de juros - Selic acumulada no mês anualizada base 252Mensalportal

| 4390 | Taxa d

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