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.

IBGE Economia — CNAE Activities MCP Server for Windsurf 5 tools — connect in under 2 minutes

Name: IBGE Economia — CNAE Activities
Availability: InStock
Author: Vinkius

docs.windsurf.com/windsurf/mcp

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Windsurf brings agentic AI coding to a purpose-built IDE. Connect IBGE Economia — CNAE Activities through Vinkius and Cascade will auto-discover every tool. ask questions, generate code, and act on live data without leaving your editor.

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Classic Setup·json

{
  "mcpServers": {
    "ibge-economia-cnae-activities": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

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About IBGE Economia — CNAE Activities MCP Server

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.

Windsurf's Cascade agent chains multiple IBGE Economia — CNAE Activities tool calls autonomously. query data, analyze results, and generate code in a single agentic session. Paste Vinkius Edge URL, reload, and all 5 tools are immediately available. Real-time tool feedback appears inline, so you see API responses directly in your editor.

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)

The IBGE Economia — CNAE Activities MCP Server exposes 5 tools through the Vinkius. Connect it to Windsurf in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

How to Connect IBGE Economia — CNAE Activities to Windsurf via MCP

Follow these steps to integrate the IBGE Economia — CNAE Activities MCP Server with Windsurf.

Open MCP Settings

Go to Settings → MCP Configuration or press Cmd+Shift+P and search "MCP"

Add the server

Paste the JSON configuration above into mcp_config.json

Save and reload

Windsurf will detect the new server automatically

Start using IBGE Economia — CNAE Activities

Open Cascade and ask: "Using IBGE Economia — CNAE Activities, help me...". 5 tools available

Why Use Windsurf with the IBGE Economia — CNAE Activities MCP Server

Windsurf provides unique advantages when paired with IBGE Economia — CNAE Activities through the Model Context Protocol.

Windsurf's Cascade agent autonomously chains multiple tool calls in sequence, solving complex multi-step tasks without manual intervention

Purpose-built for agentic workflows. Cascade understands context across your entire codebase and integrates MCP tools natively

JSON-based configuration means zero code changes: paste a URL, reload, and all 5 tools are immediately available

Real-time tool feedback is displayed inline, so you see API responses directly in your editor without switching contexts

IBGE Economia — CNAE Activities + Windsurf Use Cases

Practical scenarios where Windsurf combined with the IBGE Economia — CNAE Activities MCP Server delivers measurable value.

Automated code generation: ask Cascade to fetch data from IBGE Economia — CNAE Activities and generate models, types, or handlers based on real API responses

Live debugging: query IBGE Economia — CNAE Activities tools mid-session to inspect production data while debugging without leaving the editor

Documentation generation: pull schema information from IBGE Economia — CNAE Activities and have Cascade generate comprehensive API docs automatically

Rapid prototyping: combine IBGE Economia — CNAE Activities data with Cascade's code generation to scaffold entire features in minutes

IBGE Economia — CNAE Activities MCP Tools for Windsurf (5)

These 5 tools become available when you connect IBGE Economia — CNAE Activities to Windsurf via MCP:

get_subclasse_cnae

Get CNAE subclass details

list_classes_cnae

g., 62 for IT activities). List CNAE classes within a division

list_divisoes_cnae

g., A for Agriculture, C for Manufacturing). List CNAE divisions within a section

list_secoes_cnae

List all 21 CNAE economic sections (A-U)

list_subclasses_por_classe

g., 62015). List all subclasses within a CNAE class

Example Prompts for IBGE Economia — CNAE Activities in Windsurf

Ready-to-use prompts you can give your Windsurf agent to start working with IBGE Economia — CNAE Activities immediately.

"What CNAE code should I use for a software development company?"

"What economic sectors exist under section C (Manufacturing)?"

"What is CNAE subclass 4711-3/01?"

Troubleshooting IBGE Economia — CNAE Activities MCP Server with Windsurf

Common issues when connecting IBGE Economia — CNAE Activities to Windsurf through the Vinkius, and how to resolve them.

Server not connecting

Check Settings → MCP for the server status. Try toggling it off and on.

IBGE Economia — CNAE Activities + Windsurf FAQ

Common questions about integrating IBGE Economia — CNAE Activities MCP Server with Windsurf.

How does Windsurf discover MCP tools?

Windsurf reads the mcp_config.json file on startup and connects to each configured server via Streamable HTTP. Tools are listed in the MCP panel and available to Cascade automatically.

Can Cascade chain multiple MCP tool calls?

Yes. Cascade is an agentic system. it can plan and execute multi-step workflows, calling several tools in sequence to accomplish complex tasks without manual prompting between steps.

Does Windsurf support multiple MCP servers?

Yes. Add as many servers as needed in mcp_config.json. Each server's tools appear in the MCP panel and Cascade can use tools from different servers in a single flow.