IBGE Data MCP. Official Brazilian Stats, Census, and Geography.
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IBGE Serviços de Dados connects you directly to official Brazilian statistics, geographic maps, and socio-economic records from the IBGE. It lets your agent query complex data sets—like national inflation rates or historical name frequencies—using natural language.
You get access to classifications (CNAE), state meshes, census demographics, and current news updates all in one place.
What your AI agents can do
Get agregados
Pulls specific statistical aggregates from various IBGE surveys, like employment or production metrics.
Get nome geografico
Looks up a geographical name in the official Brazilian database (BNGB) to ensure accuracy.
Get calendario
Retrieves the schedule of future publications and survey results for a given research area.
Retrieve complex statistical aggregates covering inflation, employment, and production metrics from various IBGE surveys.
Fetch state-level geographic meshes or look up specific geographical names using official Brazilian databases.
Browse the National Classification of Economic Activities (CNAE) to accurately categorize businesses and economic sectors.
Check historical name frequencies or pull census data, filtered by region or gender.
Get the latest news and monitor the schedule for upcoming statistical reports and survey results.
Ask AI about this MCP
Supported MCP Clients
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IBGE Serviços de Dados: 8 Tools
Use these eight tools to query everything from historical name frequencies and census data to current economic aggregates and geographic boundaries.
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Start using IBGE Serviços de Dados on Vinkius019e38abget agregados
Pulls specific statistical aggregates from various IBGE surveys, like employment or production metrics.
019e38abget nome geografico
Looks up a geographical name in the official Brazilian database (BNGB) to ensure accuracy.
019e38abget calendario
Retrieves the schedule of future publications and survey results for a given research area.
019e38abget cnae classe
Looks up and provides detailed classifications for national economic activities (CNAE).
019e38abget malha estado
Fetches the precise geographic mesh data required to map an entire state's boundaries.
019e38abget metadados
Retrieves background details and documentation about specific IBGE surveys or datasets.
019e38abget nomes frequencia
Calculates how often specific first names appear across different decades of census records.
019e38abget noticias
Searches for and provides the latest news releases, updates, or reports published by IBGE.
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Works with Claude, ChatGPT, Cursor, and more
The Model Context Protocol standardizes how applications expose capabilities to LLMs. Instead of operating in isolation, your AI gains direct access to external platforms, live data, and real-world actions through secure, standardized connections.
This server provides 8 capabilities that interface natively with Claude, ChatGPT, Cursor, and any MCP client. No middleware. No custom integration required.
Comparing regional economies requires painful manual cross-referencing today.
Right now, if you want to compare the employment rate of São Paulo versus Bahia for a specific quarter, you're probably jumping between multiple government websites. You download one CSV file for labor statistics, then another PDF for economic context, and maybe a third spreadsheet just for the state boundaries. It’s slow, it’s prone to version mismatch errors, and you spend half your time cleaning data instead of analyzing it.
With this MCP, you ask the question once: 'Compare employment aggregates in São Paulo vs. Bahia.' The system automatically handles fetching `get_agregados` for both regions, ensuring consistency across all metrics. You get clean, analyzed data right back from your agent.
Get CNAE Classifications with get_cnae_classe
Before this MCP, figuring out a company's exact industry code meant reading dense regulatory documents or relying on an employee to manually check the national classification tables. It was guesswork until you found the right spreadsheet.
Now, you simply query `get_cnae_classe`. The system provides the precise official CNAE code and its description instantly. You stop guessing what a business does; you know exactly how it's classified.
What you can do with this MCP connector
Need official Brazilian data? This MCP connects your AI client directly to the IBGE's full suite of socio-economic services. Forget piecing together information from multiple government websites or struggling with outdated datasets. You can ask for anything: the average employment rate in a specific state, the most common first name recorded in the 2010 Census, or which business sector corresponds to a given code.
It pulls accurate data across several domains—from deep demographic history to current market classifications (CNAE). When you connect this MCP via Vinkius, your agent can handle all these complex queries using simple conversation. Whether you're tracking economic indicators over time or mapping out regional boundaries, the raw, official statistics are ready for immediate analysis.
It’s a single source of truth for Brazilian data.
019e38ac-04b5-7147-9399-6f247952422d 
How IBGE Data MCP Works
- 1 Subscribe to this MCP through Vinkius. No complicated authentication is needed because it handles public data access.
- 2 Tell your AI client what you need—for example, 'What was the inflation rate for Q4 2023?'
- 3 The agent uses the necessary tool (like
get_agregados) to pull the official figure and presents the result in natural conversation.
The bottom line is you ask a question, and this MCP runs the query against decades of official Brazilian records to give you the answer.
Who Is IBGE Data MCP For?
Data analysts who need reliable time-series data, researchers tracking demographic shifts, or developers building applications that require accurate geographic and economic classifications. This is for anyone whose job depends on knowing the official numbers.
Uses get_cnae_classe to verify a client's sector classification, then uses get_agregados to see if that sector is growing compared to national trends.
Combines get_malha_estado with demographic data from the census to map population density and resource needs across a state's borders.
Uses get_calendario to plan research around major publications, then uses get_noticias to understand immediate market reaction to the data releases.
What Changes When You Connect
- Stop guessing on data definitions. Use
get_metadadosto get the full context and scope of any IBGE survey before you even start querying. - Never miss a deadline again. Run
get_calendarioto map out exactly when the next round of economic or demographic reports will drop, planning your analysis around confirmed dates. - Accurately categorize businesses using
get_cnae_classe. This ensures your market comparison is based on official national standards, not rough estimates. - Visualize regional differences easily. Use
get_malha_estadoto pull the precise geographic boundaries needed for mapping state-level economic performance. - Understand population trends by running a query with
get_nomes_frequencia. You can track changes in common names over decades, providing social insights. - Stay current and informed. Use
get_noticiasto get immediate reports on any new data releases or major announcements from the IBGE.
Real-World Use Cases
Comparing Historical Name Trends
A genetic researcher needs to understand regional population shifts over time. They ask their agent, which uses get_nomes_frequencia, to compare the frequency of 'Maria' versus 'João' in three different regions across 1950 and 2000.
Validating Business Scope
A consultant is vetting a new client. They use get_cnae_classe to confirm the exact economic scope of the business, then use get_agregados to benchmark that sector's growth against national averages.
Mapping State-Level Projects
An infrastructure developer needs precise borders. They run get_malha_estado for a target state and then use get_nome_geografico to confirm the proper names of all surrounding municipalities.
Pre-empting Data Gaps
A journalist is preparing an article on poverty. They first check get_calendario for the next available census data release, then use get_noticias to see if any preliminary reports have already been published.
The Tradeoffs
Assuming Universal Data
Asking your agent a general question like 'What is the state of Brazilian economy?' without context.
→
Be specific. Start by asking get_agregados for 'inflation' and specify the time range, or ask get_metadados to see which surveys cover economic data before you proceed.
Using Outdated Geography
Attempting to plot a map using general state names found in an old spreadsheet.
→
Always use get_malha_estado for the current, official geographic mesh data. This guarantees your boundaries are accurate for mapping.
Misclassifying Businesses
Simply listing a business name and assuming its industry classification.
→
Always run get_cnae_classe first. It provides the official, structured CNAE code that guarantees the correct economic grouping.
When It Fits, When It Doesn't
Use this MCP if your job requires accessing formal, published socio-economic data for Brazil. This is for deep dives into census statistics, historical trends (like get_nomes_frequencia), or official classifications (get_cnae_classe). You need the ground truth from an authoritative source.
Don't use it if you just need a simple lookup of a single name or city that isn't tied to a census record. For extremely basic, non-statistical data retrieval, another tool might be faster. However, if your task involves any combination of geography (get_malha_estado), economic metrics (get_agregados), and official documentation (get_metadados), this MCP is necessary.
Common Questions About IBGE Data MCP
How do I find out if IBGE has released new data? (get_noticias) +
You use get_noticias to check the current stream of information. This tool pulls the latest official reports and announcements, letting you know immediately what's available for analysis.
Which tool should I use if I need a map of a Brazilian state? (get_malha_estado) +
get_malha_estado is the correct tool. It provides the detailed, official geographic mesh needed for accurate mapping, ensuring your boundaries are precise.
Can I track name popularity in Brazil? (get_nomes_frequencia) +
Yes, use get_nomes_frequencia. This tool queries the census data to calculate how often specific names appeared across different decades and regions.
What is the best way to check available statistics? (get_metadados) +
Run get_metadados first. It gives you metadata on the surveys, which tells you exactly what data is being collected and how it was measured.
I need to find out about a specific industry sector; how does using `get_cnae_classe` help me? +
It returns detailed classifications for business sectors. You provide the code, and it gives you the description, scope, and related activities for that CNAE class. This lets you map complex industrial data accurately.
If I need to analyze economic trends over many years, how do I use `get_agregados`? +
You query specific indicators like inflation or production metrics across a given time range. The tool pulls multiple time-series data points into one dataset for comparison and analysis.
I'm writing code that needs accurate place names; what is the purpose of `get_nome_geografico`? +
This tool retrieves official geographic names from the BNGB database. Use it when you need to ensure a location name matches Brazilian standards, preventing ambiguity in your data.
How can I check future release dates for statistical surveys using `get_calendario`? +
It provides the publication schedule for specific research. You input the survey ID and get a timeline of expected reports, helping you plan when to expect new data releases.
Can I check the popularity of a specific name in Brazil over time? +
Yes! Use the get_nomes_frequencia tool with a name. It returns the frequency of births per decade based on the 2010 Census data.
How do I find out when the next inflation data (IPCA) will be released? +
You can use the get_calendario tool and provide 'IPCA' as the survey name. It will return the scheduled dates for upcoming publications.
Is it possible to search for IBGE news by specific keywords? +
Yes, the get_noticias tool includes a busca parameter. You can filter official news and releases by any term, such as 'PIB' or 'Censo'.
Use it with your favorite AI tools
Connect this server to Cursor, Claude, VS Code, and more.