How to Use the ANEEL Dados Abertos MCP in Vercel AI SDK

Q: How do I stream ANEEL Dados Abertos datasets using the Vercel AI SDK?

You call mcpClient.tools() and pass them directly into streamText. This lets your LLM query Brazilian energy data and push the raw results straight to your React frontend in real-time.

Q: How do I prevent resource leaks when fetching energy tables?

Always invoke mcpClient.close() after your streaming session completes. This tears down the connection to the MCP Server and frees up your serverless execution environment.

Feed live Brazilian power grid datasets straight to your React frontend with the Vercel AI SDK.

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Connect ANEEL Dados Abertos MCP to Vercel AI SDK

Create your Vinkius account to connect ANEEL Dados Abertos to Vercel AI SDK and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup ANEEL Dados Abertos with Vercel AI SDK

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Pipe live ANEEL energy records directly to Next.js

The `search_datastore` tool lets your frontend stream live power sector records directly to your users. They watch the electricity metrics populate line by line as the data arrives from the Brazilian grid. Setting up this real-time feed with Vercel AI SDK takes seconds. You feed the MCP tools directly into your `streamText` function to bypass slow intermediate API handlers.

Discover grid datasets with zero latency

You can query the entire Brazilian national energy catalog on the fly using the `list_packages` tool. This lets your React components display the names of every dataset hosted by ANEEL. Behind the scenes, you initialize the connection using `createMCPClient` in your Next.js app. The framework handles the JSON parsing under the hood, so your UI updates instantly.

Extract CSV download links with this MCP Server

The `get_resource` tool extracts direct download URLs for PDFs and CSVs in real time. Your Vercel AI SDK agent can pull these raw electricity spreadsheets without manual scraping. Make sure to call `mcpClient.close()` once the transfer finishes to keep your serverless execution clean. This prevents memory leaks on Vercel while your users download their energy reports.

Setup guide

Set up ANEEL Dados Abertos MCP in Vercel AI SDK

Prerequisites

Node.js 18+ and a TypeScript project
ai + @modelcontextprotocol/sdk packages
Active Vinkius subscription with a valid endpoint token

1

Install dependencies

Run npm install ai @modelcontextprotocol/sdk plus your preferred model provider (e.g. @ai-sdk/openai).
2

Create the Streamable HTTP transport

Use StreamableHTTPClientTransport with your Vinkius endpoint URL. Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com.
3

Discover and use tools

Call mcpClient.tools() to auto-discover all ANEEL Dados Abertos tools. Pass them directly to generateText() or streamText() — no manual schema definitions needed.
4

Works with any model provider

Swap openai("gpt-4o") for any AI SDK provider — Anthropic, Google, Mistral. The MCP tools work identically across all supported models.

index.ts

import { experimental_createMCPClient as createMCPClient } from "ai";
import { StreamableHTTPClientTransport } from "@modelcontextprotocol/sdk/client/streamableHttp";
import { generateText } from "ai";
import { openai } from "@ai-sdk/openai";

const transport = new StreamableHTTPClientTransport(
  new URL("https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp")
);

const mcpClient = await createMCPClient({ transport });
const tools = await mcpClient.tools();

const { text } = await generateText({
  model: openai("gpt-4o"),
  tools,
  prompt: "List recent ANEEL Dados Abertos transactions",
});

console.log(text);
await mcpClient.close();

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by ANEEL Dados Abertos. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about ANEEL Dados Abertos MCP in Vercel AI SDK

You call `mcpClient.tools()` and pass them directly into `streamText`. This lets your LLM query Brazilian energy data and push the raw results straight to your React frontend in real-time.

Yes, the setup is fully compatible with Edge runtimes. Just configure `createMCPClient` with your Vinkius MCP URL to start querying electricity tables without cold-start delays.

Vinkius manages the connection token for you. You can optionally use the `authProvider` parameter in your SDK configuration if you need to restrict access to specific team members.

Always invoke `mcpClient.close()` after your streaming session completes. This tears down the connection to the MCP Server and frees up your serverless execution environment.

Absolutely. Your queries for grid records and dataset metadata travel through an isolated V8 sandbox on Vinkius. No raw electricity sector tables or search parameters are ever stored or leaked to third parties.

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