How to Use the Focus Logística MCP in Vercel AI SDK

Stream Focus Logística data directly into your Vercel AI SDK frontends for live, real-time cargo tracking and document management.

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Connect Focus Logística MCP to Vercel AI SDK

Create your Vinkius account to connect Focus Logística 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 Focus Logística with Vercel AI SDK

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Live document emission via Vercel AI SDK

Trigger `emit_cte` and `emit_mdfe` calls directly from your Edge Functions. Your UI updates as the API responds, letting your users see document generation status without waiting for a spinner. This MCP Server handles the handshake, so you only focus on rendering the returned data. It keeps your transport logic out of the main thread.

Instant state checks in your interface

Use `consult_cte` and `consult_mdfe` to pull current statuses into your dashboard. You get the raw JSON back from the API, ready for immediate mapping to your React or Svelte components. Don't waste time on polling logic. The AI client handles the request cycle, ensuring your users see the latest manifest data the moment it hits our servers.

Handle document files in the browser

Pull raw XML files using `download_xml` and stream them straight to the user for download. It keeps the binary handling logic clean and isolated. This avoids storing temporary files on your server. You just pass the data through your Vercel AI SDK endpoint and let the browser take over.

Setup guide

Set up Focus Logística 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 Focus Logística 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 Focus Logística 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 Focus NFe. 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.

Why Choose Vinkius

Vinkius connects your tools to AI with real-time monitoring and automatic cost savings — all from one dashboard.

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Real-time monitoring

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visibility into every interaction

Connect your favorite tools to your AI and see exactly what's happening — every request, every response, in real time.

Built-in savings

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Vinkius compresses data between your apps and your AI automatically. Lower bills every month — no configuration required.

Single dashboard

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place for every integration

Every tool your AI connects to, managed from a single screen. One account, complete control.

Common questions about Focus Logística MCP in Vercel AI SDK

Install the MCP client packages and point your configuration to the Vinkius endpoint. Use the generated tool definitions within your streamText calls to start interacting with your logistics data.

Yes. Since the server runs on the V8 Isolate Sandbox, it handles concurrent requests efficiently. You'll hit API rate limits before you hit server bottlenecks.

We use encrypted endpoint tokens for every session. Your data transit remains isolated from other users in our sandbox environment.

Every tool call returns a standard response object. You can log these directly in your Vercel logs to track failed emissions or status checks.

It accesses tax document metadata, including CNPJ numbers, cargo values, and transport manifest details. We never store this sensitive information; it passes through the encrypted memory buffer only.

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