IBGE Economia — CNAE Activities MCP, Ready to Go
Use the IBGE Economia — CNAE Activities MCP with Claude or Cursor to get precise Brazilian business codes for tax and compliance.
No credit card required. Experience the power of this integration risk-free.
Get precise Brazilian business classification codes for tax and regulatory compliance.
Works with every AI agent you already use
…and any MCP-compatible client
How fast is the IBGE Economia — CNAE Activities MCP Server?
Average time for the server to become ready for requests over the last 13 days, measured until the initialize / tools/list handshake completes. Metrics are updated daily between 00:00 and 04:00 UTC. Create a free account, use this MCP on Vinkius Cloud, and connect it to your AI agent in seconds.
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What AI agents can do with IBGE Economia — CNAE Activities: 5 Tools for Brazilian Business Codes
Use these tools to navigate the official Brazilian economic taxonomy and retrieve exact activity codes for any industry.
List secoes cnae
Lists all 21 high-level economic sections like Agriculture and Manufacturing. Use this to start your search at the top level.
List divisoes cnae
Shows the specific divisions within a chosen economic section. This helps narrow down the industry type.
List classes cnae
Retrieves the business classes found within a specific division. Use this to get closer to the specific business type.
Get subclasse cnae
Pulls the full details for a specific CNAE subclass code. This provides the exact data needed for registration.
List subclasses por classe
Returns all subclasses belonging to a specific CNAE class. This is useful for seeing all options in a category.
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IBGE Economia — CNAE Activities for Brazilian Tax Compliance
This is for the fintech developer who is tired of manually cross-referencing government tables to validate user inputs. It is for the compliance officer who needs to audit dozens of Brazilian companies without spending hours on a government website.
Fintech Developer
Building a company registration flow and needing to validate user inputs against real Brazilian business codes.
Compliance Officer
Auditing a portfolio of Brazilian companies to ensure their registered activities match their actual operations.
Market Analyst
Segmenting a target audience based on specific industrial classifications for a new product launch.
Accountant
Automating the collection of correct tax registration codes for new clients in Brazil.
Frequently Asked Questions
What is the IBGE Economia — CNAE Activities MCP? +
It is a tool that lets your AI agent access the official Brazilian economic activity classification. It helps you find the correct codes for any business type in Brazil.
Can I use this for CNPJ registrations? +
Yes, it provides the exact CNAE subclass codes required for official Brazilian business registration and tax compliance.
Does it cover all Brazilian industries? +
Yes, it covers all 21 economic sections, including everything from agriculture and manufacturing to IT and services.
How does it help with market research? +
It allows your agent to quickly map out industry hierarchies and identify specific business groups for more accurate market segmentation.
Can my agent find codes for specific software types? +
Yes, your agent can drill down from the broad IT section into specific divisions and classes to find the exact code for software development or consulting.
Is this for general Brazilian economic data? +
No, this MCP is specifically for business classification. For GDP, inflation, or other economic stats, you would need a different data tool.
Why do I need CNAE codes? +
CNAE is mandatory for every business operating in Brazil. It determines your tax regime (Simples Nacional, Lucro Presumido), eligible activities for MEI registration, CNPJ registration, municipal licensing, and regulatory compliance.
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