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IBGE Brasil MCP

von SidneyBissoliVersion 5.11.0i★ –iComputer oder Cloud
Name in der Registryio.github.SidneyBissoli/ibge-br-mcp

Installieren

Überblick

Beschreibung vom Entwickler (englisches Original)

IBGE: geography, census, economy and health from the official APIs, with provenance. 23 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

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://ibge.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": {
    "ibge-br": {
      "command": "npx",
      "args": [
        "-y",
        "ibge-br-mcp"
      ]
    }
  }
}

Führe das in deinem Terminal aus

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

Oder führ ihn auf deinem Computer aus

claude mcp add ibge-br -- npx -y ibge-br-mcp

In Cursor öffnen

Oder kopier die Einstellungen selbst

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

{
  "mcpServers": {
    "ibge-br": {
      "url": "https://ibge.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": {
    "ibge-br": {
      "command": "npx",
      "args": [
        "-y",
        "ibge-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": {
    "ibge-br": {
      "type": "http",
      "url": "https://ibge.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": {
    "ibge-br": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "ibge-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://ibge.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.

  • ibge_estados

    Lists all Brazilian states from IBGE. Features: - Lists all 27 states (26 states + Federal District) - Filter by region (North, Northeast, Southeast, South, Central-West) - Sort by ID, name, or abbreviation Examples: - List all states: (no parameters) - Northeast states: regiao="

  • ibge_municipios

    Lists Brazilian municipalities from IBGE. Features: - List municipalities by state (using state abbreviation) - List all municipalities in Brazil (5,570 municipalities) - Search by municipality name - Returns 7-digit IBGE code Examples: - São Paulo municipalities: uf="SP" - Searc

  • ibge_localidade

    Returns details of a specific locality by IBGE code. Features: - State information (2-digit code) - Municipality information (7-digit code) - District information (9-digit code) - Complete hierarchy (region, mesoregion, microregion) Examples: - São Paulo state: codigo=35 - São Pa

  • ibge_sidra

    Queries SIDRA tables (IBGE's Automatic Recovery System). SIDRA contains data from IBGE surveys like Census, PNAD, GDP, etc. Common tables: - 6579: Population estimates (annual) - 9514: Census 2022 population - 200: Census population (1970-2010) - 4714: Population, territorial are

  • ibge_nomes

    Queries name frequency and rankings in Brazil (IBGE). Features: 1. **Name frequency** (tipo='frequencia'): - Birth frequency by decade - Multiple names separated by comma - Filter by sex and locality 2. **Name ranking** (tipo='ranking'): - Most popular names - Filter by decade, s

  • ibge_noticias

    Searches and lists already-published IBGE news articles and press releases. Use this to find recent IBGE publications or announcements about a survey or topic — when an indicator was released, or news mentioning a term like "censo". Results are sorted newest-first; with no parame

  • ibge_sidra_tabelas

    Lists and searches available SIDRA tables. Features: - List all SIDRA tables (aggregates) - Search by table name: every word must match (AND), accents and case ignored, and everyday Portuguese is resolved to the IBGE's own wording (renda→rendimento, desemprego→desocupação, cidade

  • ibge_sidra_metadados

    Returns metadata for a specific SIDRA table. Features: - General info (name, survey, subject, periodicity) - Available territorial levels - Variable list with units - Classifications and categories - Available periods Use this tool to understand table structure BEFORE querying da

  • ibge_malhas

    Gets geographic meshes (maps) from IBGE in GeoJSON, TopoJSON, or SVG format. Features: - Meshes for Brazil, regions, states, municipalities - Different resolution levels (internal divisions) - Different quality levels - Formats: GeoJSON (data), TopoJSON (compact), SVG (image) Loc

  • ibge_pesquisas

    Lists available IBGE surveys and their tables. Features: - List all IBGE surveys (Census, PNAD, GDP, etc.) - Search by name or code - Show details and tables of a specific survey - Categorize surveys by theme Main surveys: - **Census**: Demographic, Agricultural, MUNIC - **PNAD C

  • ibge_censo

    Queries IBGE Demographic Census data (1970-2022). Simplified tool to access census data without knowing SIDRA table codes. Available years: 1970, 1980, 1991, 2000, 2010, 2022 Available themes: - populacao: Resident population - alfabetizacao: Literacy rate - domicilios: Housing c

  • ibge_indicadores

    Queries IBGE economic and social indicators. Available indicators: **Economic:** - pib: quarterly GDP at current prices, R$ million (Brazil only) - pib_variacao: quarterly GDP volume change, % over the same quarter of the previous year (Brazil only) - pib_per_capita: annual GDP p

  • ibge_cnae

    Queries CNAE (National Classification of Economic Activities) from IBGE. CNAE is the official classification for economic activities in Brazil. Hierarchical structure: - Section (letter A-U): 21 main categories - Division (2 digits): 87 divisions - Group (3 digits): 285 groups -

  • ibge_geocodigo

    Decodes IBGE codes or searches codes by locality name. Features: - Decode region, state, municipality, or district codes - Search IBGE code by name - Show complete geographic hierarchy - Return related codes Code structure: - 1 digit: Region (1=North, 2=Northeast, 3=Southeast, 4=

  • ibge_calendario

    Queries IBGE release and collection calendar. Features: - List upcoming survey releases - Filter by product (IPCA, PNAD, GDP, etc.) - Filter by period - Distinguish releases from field collections Event types: - **Release**: Publication of survey results - **Collection**: Field r

  • ibge_comparar

    Compares data between localities (municipalities or states). Available indicators: - populacao: Current population estimate - populacao_censo: Census 2022 population - pib: GDP per capita - area: Territorial area (km²) - densidade: Population density (inhab/km²) - alfabetizacao:

  • ibge_malhas_tema

    Lists what a THEMATIC territorial recorte of Brazil contains: how many features, with which codes and names, and the URL to download its geometry. Available recortes: - biomas: the six continental biomes - amazonia_legal: Legal Amazon boundary - semiarido: semi-arid area - costei

  • ibge_vizinhos

    Finds nearby/neighboring municipalities. Features: - Search by IBGE code (7 digits) or municipality name - Returns municipalities in the same mesoregion (proximity approximation) - Optionally includes population data Note: Uses mesoregion as geographic proximity proxy. For exact

  • ibge_datasaude

    Queries Brazil health indicators, served through IBGE's SIDRA (some originally produced by DataSUS, e.g. mortality and births). Mortality and Birth: - mortalidade_infantil: Infant mortality rate - nascidos_vivos: Live births by location - obitos: Deaths by residence Demographic I

  • ibge_paises

    Queries international country data via IBGE. Features: - List all countries (following UN M49 methodology) - Country details (area, languages, currency, location) with the latest published value of country indicators — by default population, GDP, GDP per capita, HDI and life expe

  • ibge_cidades

    Queries municipal indicators from IBGE (similar to Cidades@ portal). Features: - General overview of a municipality (population, HDI, GDP, etc.) - Query specific indicators - Historical indicator data over years - List available surveys and indicators Available indicators: popula

  • search

    Searches the IBGE (Brazilian official statistics: SIDRA tables, municipalities, known indicators) catalog and returns up to 10 matching documents as { id, title, url }, ordered by relevance (an empty list means nothing matched). This tool exists for the OpenAI Deep Research contr

  • 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 IBGE (Brazilian official

Basischecksi

Wir prüfen Informationen, die jeder sehen kann; den Code haben wir nicht gelesen. Checks, die nicht zutreffen, werden nicht mitgezählt. · Geprüft am 8. 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 210 ms (HTTP 200)

  • – Nicht zutreffend

    Anmeldung mit OAuth

    Keine Anmeldung nötig

  • ✓ Bestanden

    Keine versteckten Anweisungen in Tool-Beschreibungen

    Wir haben 23 Tool-Beschreibungen gelesen und keine versteckten Anweisungen an die KI gefunden

Im Vergleich mit anderen in Praxen & Gesundheiti

  • Mehr Sterne als 0 % der anderen 1028 Server in dieser Kategorie
  • Neuer in der Registry veröffentlicht als 68 % der anderen 1028 Server in dieser Kategorie
  • Basischecks gleich gut wie oder besser als bei 100 % der anderen 1028 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 IBGE Brasil MCP 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 (5.11.0) kam vor 11 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: Mirobody, FHIR MCP Server, Google Health MCP

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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.

IBGE Brasil MCP Server

Live, exact Brazilian public data for your AI assistant — with provenance, not guesswork.

Ask an LLM _"what was Belo Horizonte's population in the 2022 Census?"_ and you get a plausible number from its training data: maybe right, maybe outdated, with no source. ibge-br-mcp instead has your assistant query the official IBGE APIs in real time — returning the exact figure together with the table and period it came from.

🇧🇷 Leia em Português

This server implements the Model Context Protocol (MCP) to give AI assistants live, structured access to Brazil's public geographic, demographic, economic, and health data — sourced from the IBGE APIs (including health indicators served through IBGE's SIDRA system).

See it in action

Ask your assistant, in English or Portuguese:

  • *"What was Belo Horizonte's population in the 2022 Census?"* → ibge_cidades / ibge_censo
  • *"List the municipalities of Espírito Santo."* → ibge_municipios
  • *"Compare GDP across the Southeast state capitals."* → ibge_comparar

The answers come live from the official IBGE APIs — exact figures with the table and period they came from, not numbers guessed from training data.

Want to see a whole analysis rather than a single answer? The end-to-end demo works one real question — *which state grew most between the 2010 and 2022 Censuses, and what drove it* — from first call to conclusion, with every figure as it came back. The practical examples are seven shorter recipes, including ranking all 5,570 municipalities in a single call.

Features

  • 23 tools covering all major IBGE data domains — 21 ibge_* data tools plus search/fetch for ChatGPT Deep Research
  • Provenance block on every response — source, canonical URL, reference period, real extraction timestamp, ready-to-use citation, and legal regime (see Data provenance)
  • Reference resources & analysis prompts (MCP catalogs + ready-made templates)
  • 565 automated tests — 88% overall coverage, 92% across the tools
  • Automatic caching with configurable TTL for optimal performance
  • Retry mechanism with exponential backoff for network resilience
  • Comprehensive validation for all input parameters
  • Standardized error handling with helpful suggestions
  • Full TypeScript support with strict typing

📖 Article (in Portuguese): Como achar a tabela certa no SIDRA — e como saber que é a certa — finding the right SIDRA table, the metadata that settles it, a full worked example on 2022 Census data, and the four traps that cost the most. Also published on the site, in Portuguese and English: sidneybissoli.com.

🔌 Tutorial: Querying SIDRA through MCP in Claude and ChatGPT — how to connect this server in claude.ai, Claude Desktop, Claude Code, ChatGPT (developer mode and Deep Research), Cursor, VS Code and Gemini CLI, then one real query end to end with the provenance block it returns. Em português.

Data provenance

Since v3.3.0 every successful tool response carries a provenance block (portfolio contract v1.0), so each number is citable, auditable, and reproducible. The block is emitted on three channels:

  1. structuredContent.provenance (parseable, visible to the model) — exactly six keys: source (the IBGE API queried), source_url (canonical URL that reproduces the query), data_vintage (reference period when the source exposes one; null otherwise), retrieved_at (the REAL upstream extraction instant, preserved across cache hits, Brasília time), citation ("Fonte: IBGE — [pesquisa/tabela], [URL], extraído em [data]."), and license — plus attribution, the canonical list of source URLs.
  2. _meta under br.com.sidneybissoli.ibge/provenance and .../attribution (out-of-band mirror for audit/UI, zero model tokens).
  3. A compact text footer appended to the Markdown, for text-only clients.

The IBGE APIs declare no license of their own; the legal regime is Brazil's open-data framework — Lei 12.527/2011 (LAI) and Decreto 8.777/2016 (unrestricted reuse, free use, obligation limited to crediting the source). Statistics-mode responses (estatisticas=true) and ibge_comparar are marked derived with an explanatory note in the canonical block, since the aggregates are computed server-side from the raw IBGE values.

What each number is, and which version of it. A SIDRA value says neither its period nor whether it is a monthly change, a year-to-date or 12-month accumulation, an index or a level — the record's period column and its Variável label do, and each ibge_indicadores entry is pinned to the one variable its name promises (since 5.7.0; before, nine of them mixed every variable of the table). data_vintage is ordered by the SIDRA period code, so a January–December request reads "janeiro 2024–dezembro 2024". Every value is the version SIDRA publishes at retrieved_at: IBGE revises published figures (quarterly GDP, PNAD reweighting, PIM/PMC/PMS) and keeps no earlier version.

Available Tools

Localities & Geography
ToolDescription
ibge_estadosList Brazilian states with region filtering
ibge_municipiosList municipalities by state or search by name
ibge_localidadeGet details of a locality by IBGE code
ibge_geocodigoDecode IBGE codes or search codes by name
ibge_vizinhosFind neighboring municipalities
Statistical Data (SIDRA)
ToolDescription
ibge_sidraQuery SIDRA tables (Census, PNAD, GDP, etc.)
ibge_sidra_tabelasList and search available SIDRA tables (accent-insensitive; everyday Portuguese resolved to the IBGE's wording, and the response says so)
ibge_sidra_metadadosGet table metadata (variables, periods, levels)
ibge_pesquisasList IBGE research surveys and their tables
Economic & Social Indicators
ToolDescription
ibge_indicadoresEconomic and social indicators (GDP, IPCA, unemployment)
ibge_censoCensus data (1970-2022) with 16 themes
ibge_compararCompare indicators across localities with rankings
Municipal Data (Cidades@)
ToolDescription
ibge_cidadesMunicipal indicators (population, HDI, GDP per capita, etc.)
International Data
ToolDescription
ibge_paisesCountry data following UN M49 methodology
Demographics
ToolDescription
ibge_nomesName frequency and rankings in Brazil
Classifications
ToolDescription
ibge_cnaeCNAE (National Classification of Economic Activities)
Maps & Geographic Meshes
ToolDescription
ibge_malhasGeographic meshes (GeoJSON, TopoJSON, SVG)
ibge_malhas_temaWhat a thematic recorte contains (biomes, Legal Amazon, semi-arid, coastal, border strip, metro regions, RIDEs) + the URL to download its geometry
Health
ToolDescription
ibge_datasaudeHealth indicators via IBGE's SIDRA
News & Calendar
ToolDescription
ibge_noticiasIBGE news and press releases
ibge_calendarioIBGE release and collection calendar
ChatGPT Deep Research
ToolDescription
searchSearches the IBGE catalog (SIDRA tables, municipalities, known indicators) — OpenAI Deep Research contract
fetchReturns one catalog document (table metadata, municipality hierarchy + population, indicator series) with its public URL for citation

The two are the only tools without the ibge_ prefix: their names are fixed by the OpenAI contract. For data queries keep using the ibge_* tools.

Which tool should I use?

With 23 tools, several can touch the same topic. Quick guide for the common overlaps:

Population & demographics
You want…Use
A single municipality/state panel (population, HDI, GDP…)ibge_cidades
Census data or historical series (1970–2022)ibge_censo
Rank/compare 2–10 localities on one indicatoribge_comparar
A macro indicator time series (GDP, IPCA, unemployment…)ibge_indicadores
A specific SIDRA table / fine controlibge_sidra
The largest/smallest/mean/median across a whole tableibge_sidra/ibge_censo/ibge_indicadores/ibge_datasaude with estatisticas=true
Economic indicators
You want…Use
IPCA, INPC, GDP, unemployment (IBGE, primary source)ibge_indicadores
Localities & codes
You want…Use
List/search municipalitiesibge_municipios
List statesibge_estados
Resolve a name→code at any level, or decode a code's structureibge_geocodigo
Full record of one locality you already have the code foribge_localidade
Neighboring municipalitiesibge_vizinhos
SIDRA workflow

Discover → inspect → query: ibge_pesquisas / ibge_sidra_tabelas (find a table) → ibge_sidra_metadados (its structure) → ibge_sidra (query). For common data, the wrappers above (ibge_censo, ibge_indicadores, ibge_comparar, ibge_cidades) are usually easier.

Ask in your words, not the IBGE's

The IBGE names its tables in official statistical Portuguese, and ibge_sidra_tabelas matched your words against the table name as a plain substring, accents included — so populacao (no tilde, as anyone types it) returned *nothing at all*, and so did the everyday word for a concept the IBGE names differently. Measured over the 9,336 tables of the Aggregates API (2026-09-16), fixed since 5.1.0: both sides are normalised, every word must match (AND), and the everyday word is expanded to the IBGE's own — the response says so in notas_vocabulario, and zero results come with a way out.

you askhits beforethe IBGE writeshits

| populacao,

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