IBGE Economia — CNAE Activities MCP Server for Vercel AI SDK 5 tools — connect in under 2 minutes
The Vercel AI SDK is the TypeScript toolkit for building AI-powered applications. Connect IBGE Economia — CNAE Activities through Vinkius and every tool is available as a typed function. ready for React Server Components, API routes, or any Node.js backend.
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Vinkius supports streamable HTTP and SSE.
import { createMCPClient } from "@ai-sdk/mcp";
import { generateText } from "ai";
import { openai } from "@ai-sdk/openai";
async function main() {
const mcpClient = await createMCPClient({
transport: {
type: "http",
// Your Vinkius token. get it at cloud.vinkius.com
url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
},
});
try {
const tools = await mcpClient.tools();
const { text } = await generateText({
model: openai("gpt-4o"),
tools,
prompt: "Using IBGE Economia — CNAE Activities, list all available capabilities.",
});
console.log(text);
} finally {
await mcpClient.close();
}
}
main();
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
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.
The Vercel AI SDK gives every IBGE Economia — CNAE Activities tool full TypeScript type inference, IDE autocomplete, and compile-time error checking. Connect 5 tools through Vinkius and stream results progressively to React, Svelte, or Vue components. works on Edge Functions, Cloudflare Workers, and any Node.js runtime.
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 Vercel AI SDK 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 Vercel AI SDK via MCP
Follow these steps to integrate the IBGE Economia — CNAE Activities MCP Server with Vercel AI SDK.
Install dependencies
Run npm install @ai-sdk/mcp ai @ai-sdk/openai
Replace the token
Replace [YOUR_TOKEN_HERE] with your Vinkius token
Run the script
Save to agent.ts and run with npx tsx agent.ts
Explore tools
The SDK discovers 5 tools from IBGE Economia — CNAE Activities and passes them to the LLM
Why Use Vercel AI SDK with the IBGE Economia — CNAE Activities MCP Server
Vercel AI SDK provides unique advantages when paired with IBGE Economia — CNAE Activities through the Model Context Protocol.
TypeScript-first: every MCP tool gets full type inference, IDE autocomplete, and compile-time error checking out of the box
Framework-agnostic core works with Next.js, Nuxt, SvelteKit, or any Node.js runtime. same IBGE Economia — CNAE Activities integration everywhere
Built-in streaming UI primitives let you display IBGE Economia — CNAE Activities tool results progressively in React, Svelte, or Vue components
Edge-compatible: the AI SDK runs on Vercel Edge Functions, Cloudflare Workers, and other edge runtimes for minimal latency
IBGE Economia — CNAE Activities + Vercel AI SDK Use Cases
Practical scenarios where Vercel AI SDK combined with the IBGE Economia — CNAE Activities MCP Server delivers measurable value.
AI-powered web apps: build dashboards that query IBGE Economia — CNAE Activities in real-time and stream results to the UI with zero loading states
API backends: create serverless endpoints that orchestrate IBGE Economia — CNAE Activities tools and return structured JSON responses to any frontend
Chatbots with tool use: embed IBGE Economia — CNAE Activities capabilities into conversational interfaces with streaming responses and tool call visibility
Internal tools: build admin panels where team members interact with IBGE Economia — CNAE Activities through natural language queries
IBGE Economia — CNAE Activities MCP Tools for Vercel AI SDK (5)
These 5 tools become available when you connect IBGE Economia — CNAE Activities to Vercel AI SDK 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 Vercel AI SDK
Ready-to-use prompts you can give your Vercel AI SDK 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 Vercel AI SDK
Common issues when connecting IBGE Economia — CNAE Activities to Vercel AI SDK through the Vinkius, and how to resolve them.
createMCPClient is not a function
npm install @ai-sdk/mcpIBGE Economia — CNAE Activities + Vercel AI SDK FAQ
Common questions about integrating IBGE Economia — CNAE Activities MCP Server with Vercel AI SDK.
How does the Vercel AI SDK connect to MCP servers?
createMCPClient from @ai-sdk/mcp and pass the server URL. The SDK discovers all tools and provides typed TypeScript interfaces for each one.Can I use MCP tools in Edge Functions?
Does it support streaming tool results?
useChat and streamText that handle tool calls and display results progressively in the UI.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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GitHub Copilot in VS Code with Agent mode and MCP support.
Purpose-built IDE for agentic AI coding workflows.
Autonomous AI coding agent that runs inside VS Code.
Anthropic's agentic CLI for terminal-first development.
Python SDK for building production-grade OpenAI agent workflows.
Google's framework for building production AI agents.
Type-safe agent development for Python with first-class MCP support.
TypeScript toolkit for building AI-powered web applications.
TypeScript-native agent framework for modern web stacks.
Python framework for orchestrating collaborative AI agent crews.
Leading Python framework for composable LLM applications.
Data-aware AI agent framework for structured and unstructured sources.
Microsoft's framework for multi-agent collaborative conversations.
Connect IBGE Economia — CNAE Activities to Vercel AI SDK
Get your token, paste the configuration, and start using 5 tools in under 2 minutes. No API key management needed.