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IBGE Brasil MCP

de SidneyBissoliversión 5.11.0i★ –iComputadora o nube
Nombre en el registroio.github.SidneyBissoli/ibge-br-mcp

Instalar

Resumen

Descripción del creador (original en inglés)

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

Los tres pilares de PopNx MCP

Estos tres nunca se combinan en una sola puntuación: las opiniones, las mediciones y la popularidad son cosas distintas.

Qué puedes hacer con él

Todavía no escribimos un resumen sencillo para este. Abajo están los datos que leímos del registro.

Instalación

Elige la app de IA que usas y copia la configuración.

Antes de instalar

Necesitas

¿Qué app usas?

Elige tu app arriba. La recordamos, así que la próxima vez el botón dirá “Instalar en …”.

Funciona en Claude para web, escritorio y móvil:

  1. Abre Settings → Connectors
  2. Presiona Add custom connector
  3. Pega la dirección de abajo y presiona Add
  4. Si te pide iniciar sesión, inicia sesión en el servicio del creador
SettingsConnectors1+ Add2https://…3
https://ibge.sidneybissoli.com/mcp

O ejecútalo en tu computadora

Abre Claude Desktop → Settings → Developer → Edit Config y pega esto en claude_desktop_config.json

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

Ejecuta esto en tu terminal

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

O ejecútalo en tu computadora

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

Abrir en Cursor

O copia la configuración tú

Pégalo en .cursor/mcp.json de tu proyecto, o en ~/.cursor/mcp.json

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

O ejecútalo en tu computadora

Abrir en Cursor

O copia la configuración tú

Pégalo en .cursor/mcp.json de tu proyecto, o en ~/.cursor/mcp.json

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

Tu navegador te pide permiso para abrir la app; luego la app muestra la configuración y te pide confirmar. Los valores de las claves quedan vacíos para que los completes tú.

Abrir en VS Code

O copia la configuración tú

Pégalo en .vscode/mcp.json de tu proyecto

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

O ejecútalo en tu computadora

Abrir en VS Code

O copia la configuración tú

Pégalo en .vscode/mcp.json de tu proyecto

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

Tu navegador te pide permiso para abrir la app; luego la app muestra la configuración y te pide confirmar. Los valores de las claves quedan vacíos para que los completes tú.

ChatGPT solo se conecta a servidores en internet:

  1. Abre ChatGPT en la web → Settings → Connectors (Apps)
  2. Presiona Create o Add (en algunos planes primero hay que activar Developer mode en Advanced)
  3. Pega la dirección de abajo, ponle un nombre y guarda
  4. Si te pide iniciar sesión, inicia sesión en el servicio del creador
SettingsConnectors1+ Create2https://…3
https://ibge.sidneybissoli.com/mcp

Los nombres de los menús pueden variar un poco según el plan y con el tiempo.

Tu elección se guarda en una cookie en este dispositivo; no necesitas cuenta.

Esta configuración se genera a partir de la ficha del creador en el registro. Si el README dice otra cosa, sigue el README.

Qué puede hacer

Nombres y descripciones de las herramientas tal como los informó el servidor el 7 nov 2026. Los escribió el creador, no nosotros; los mostramos como texto sin formato.

  • 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

Revisiones básicasi

Revisamos información que cualquiera puede ver; no hemos leído el código. Las revisiones que no aplican no se cuentan. · Revisado el 9 nov 2026

  • ✓ Superada

    El creador coincide con el repo

    El nombre en el registro se verificó con la cuenta de GitHub SidneyBissoli, dueña del repo

  • … Aún sin revisar

    Sigue en mantenimiento

    Todavía no hemos leído este repo en GitHub

  • … Aún sin revisar

    Tiene licencia

    Todavía no hemos leído este repo en GitHub

  • ✓ Superada

    El endpoint responde

    Respondió en 210 ms (HTTP 200)

  • – No aplica

    Inicio de sesión con OAuth

    No hace falta iniciar sesión

  • ✓ Superada

    Sin instrucciones ocultas en las descripciones de herramientas

    Leímos 23 descripciones de herramientas y no encontramos instrucciones ocultas para la IA

Comparado con otros en Clínicas y saludi

  • Más estrellas que el 0% de los otros 1038 servidores de esta categoría
  • Publicado en el registro más recientemente que el 66% de los otros 1038 servidores de esta categoría
  • Revisiones básicas iguales o mejores que el 100% de los otros 1038 servidores de esta categoría

Comparado con todos los servidores activos de esta categoría en el registro. Las estrellas solo cuentan cuando quien lo publica es dueño del repo.

Preguntas frecuentes

¿Es seguro IBGE Brasil MCP?

Superó 3 de 3 revisiones básicas aplicables. No hemos leído el código. Antes de agregar una clave o un token, revisa qué acceso pide el servidor y usa una clave que tenga solo los permisos que necesitas.

¿Qué claves o códigos necesita?

El registro no indica ninguna clave obligatoria, aunque algunos servidores te piden iniciar sesión la primera vez que los usas.

¿Se ejecuta en mi computadora o en la nube?

Funciona de las dos formas: instálalo en tu computadora o conéctate a la versión en la nube.

¿Sigue en mantenimiento?

El repo de GitHub cambió por última vez –, y la última versión (5.11.0) llegó al registro hace 12 días.

¿Qué apps pueden usarlo?

Las apps compatibles con MCP, como Claude Desktop, Claude Code, Cursor y VS Code. Se conecta por URL, así que también funcionan las apps que aceptan servidores MCP remotos, como ChatGPT en modo desarrollador.

¿Qué puedo usar en su lugar?

En la misma categoría: Mirobody, FHIR MCP Server, Google Health MCP

Alternativas

Servidores de la misma categoría hechos por otros creadores, ordenados por estrellas.

Cómo leer una tarjeta:↓ Descargas por semanai★ Estrellas de GitHubiTres pilares: reseñas · revisiones · usoiActualizado = fecha en que se publicó la última versión en el registroi

Mirobody

Lab results to LOINC codes and UCUM units, symptoms and diagnoses to ICPC-3. Offline, no API key.

de thetahealthEn crecimiento↓ 290/sem★ 1,4 milActualizado anteayer

Se ejecuta en tu computadora✓ thetahealth.ai

FHIR MCP Server

MCP server providing seamless access to FHIR APIs for AI tools and healthcare applications

de wso2En crecimiento↓ 823/sem★ 137Actualizado hace 11 días

Se ejecuta en tu computadora

Google Health MCP

Privacy-first unofficial Google Health API v4 MCP server for health, sleep, activity, HR agents

de davidmosiahEn crecimiento↓ 1 mil/sem★ 79Actualizado hace 4 meses

Se ejecuta en tu computadora

README del creador

Abrir el README

Copiado tal cual del repo del creador. PopNx MCP no lo ha revisado ni lo respalda. Se quitaron HTML, imágenes y scripts. Los enlaces llevan fuera de este sitio.

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,

Solo se muestra el principio; lee el resto en el repo

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