IBGE Economia — CNAE Activities MCP Server
Navigate Brazil's entire economic taxonomy: 1,332 CNAE activity codes across 21 sectors, 87 divisions, 285 groups — the definitive resource for business classification, compliance, and market analysis.
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What is the IBGE MCP Server?
The IBGE MCP Server gives AI agents like Claude, ChatGPT, and Cursor direct access to IBGE via 5 tools. Navigate Brazil's entire economic taxonomy: 1,332 CNAE activity codes across 21 sectors, 87 divisions, 285 groups — the definitive resource for business classification, compliance, and market analysis. Powered by the Vinkius - no API keys, no infrastructure, connect in under 2 minutes.
Built-in capabilities (5)
Tools for your AI Agents to operate IBGE
Ask your AI agent "What CNAE code should I use for a software development company?" and get the answer without opening a single dashboard. With 5 tools connected to real IBGE data, your agents reason over live information, cross-reference it with other MCP servers, and deliver insights you would spend hours assembling manually.
Works with Claude, ChatGPT, Cursor, and any MCP-compatible client. Powered by the Vinkius - your credentials never touch the AI model, every request is auditable. Connect in under two minutes.
Why teams choose Vinkius
One subscription gives you access to thousands of MCP servers - and you can deploy your own to the Vinkius Edge. Your AI agents only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure and security, zero maintenance.
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IBGE Economia — CNAE Activities MCP Server capabilities
5 toolsGet CNAE subclass details
g., 62 for IT activities). List CNAE classes within a division
g., A for Agriculture, C for Manufacturing). List CNAE divisions within a section
List all 21 CNAE economic sections (A-U)
g., 62015). List all subclasses within a CNAE class
What the IBGE Economia — CNAE Activities MCP Server unlocks
Give your AI agent mastery over the CNAE — Brazil's official classification of every economic activity, used for tax registration, business licensing, regulatory compliance, and market research.
What you can do
- 21 Sections (A-U) — Top-level economic sectors: Agriculture, Mining, Manufacturing, IT, Finance, Health, etc.
- 87 Divisions — Drill into specific industries within each sector
- 285 Groups & 672 Classes — Granular business activity classification
- 1,332 Subclasses — The most specific activity code used on CNPJ (Brazilian business registration)
Who is this for?
Accountants, compliance officers, fintech developers, market analysts, business registration platforms, and anyone building AI agents for the Brazilian business ecosystem.Frequently asked questions about the IBGE Economia — CNAE Activities MCP Server
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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Connect IBGE Economia — CNAE Activities with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
Anthropic's native desktop app for Claude with built-in MCP support.
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Give your AI agents the power of IBGE MCP Server
Production-grade IBGE Economia — CNAE Activities MCP Server. Verified, monitored, and maintained by Vinkius. Ready for your AI agents — connect and start using immediately.