Correios do Brazil MCP Server for Mastra AIGive Mastra AI instant access to 3 tools to Calculate Prices, Consult Cep, Estimate Delivery Time
GDPR Free for SubscribersMastra AI is a TypeScript-native agent framework built for modern web stacks. Connect Correios do Brazil through Vinkius and Mastra agents discover all tools automatically. type-safe, streaming-ready, and deployable anywhere Node.js runs.
Ask AI about this MCP Server for Mastra AI
The Correios do Brazil MCP Server for Mastra AI is a standout in the Ecommerce category — giving your AI agent 3 tools to work with, ready to go from day one.
Vinkius delivers Streamable HTTP and SSE to any MCP client
Geminiimport { Agent } from "@mastra/core/agent";
import { createMCPClient } from "@mastra/mcp";
import { openai } from "@ai-sdk/openai";
async function main() {
// Your Vinkius token. get it at cloud.vinkius.com
const mcpClient = await createMCPClient({
servers: {
"correios-do-brazil": {
url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
},
},
});
const tools = await mcpClient.getTools();
const agent = new Agent({
name: "Correios do Brazil Agent",
instructions:
"You help users interact with Correios do Brazil " +
"using 3 tools.",
model: openai("gpt-4o"),
tools,
});
const result = await agent.generate(
"What can I do with Correios do Brazil?"
);
console.log(result.text);
}
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 Correios do Brazil MCP Server
Connect your Correios account to any AI agent to automate logistics and shipping calculations directly within your workflow.
Mastra's agent abstraction provides a clean separation between LLM logic and Correios do Brazil tool infrastructure. Connect 3 tools through Vinkius and use Mastra's built-in workflow engine to chain tool calls with conditional logic, retries, and parallel execution. deployable to any Node.js host in one command.
What you can do
- Shipping Calculation — Calculate precise shipping costs based on origin, destination, weight, and package dimensions for services like SEDEX and PAC.
- Delivery Estimates — Get the estimated number of working days for any delivery across Brazil.
- Address Lookup (CEP) — Instantly retrieve full address details (street, neighborhood, city, state) from any Brazilian ZIP code.
- Service Comparison — Compare different postal service codes to find the best shipping option for your needs.
The Correios do Brazil MCP Server exposes 3 tools through the Vinkius. Connect it to Mastra AI in under two minutes — credentials fully managed, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
All 3 Correios do Brazil tools available for Mastra AI
When Mastra AI connects to Correios do Brazil through Vinkius, your AI agent gets direct access to every tool listed below — spanning postal-service, shipping-rates, delivery-tracking, and more. Every call runs in a secure, isolated environment with full audit visibility. Beyond a simple connection, you get real-time monitoring of agent activity, enterprise governance, and optimized token usage.
Calculate prices on Correios do Brazil
Calculate shipping cost for postal services
Consult cep on Correios do Brazil
Consult address information for a ZIP code
Estimate delivery time on Correios do Brazil
Estimate delivery time between two ZIP codes
Connect Correios do Brazil to Mastra AI via MCP
Follow these steps to wire Correios do Brazil into Mastra AI. The entire setup takes under two minutes — your credentials stay safe behind Vinkius.
Install dependencies
npm install @mastra/core @mastra/mcp @ai-sdk/openaiReplace the token
[YOUR_TOKEN_HERE] with your Vinkius tokenRun the agent
agent.ts and run with npx tsx agent.tsExplore tools
Why Use Mastra AI with the Correios do Brazil MCP Server
Mastra AI provides unique advantages when paired with Correios do Brazil through the Model Context Protocol.
Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure. add Correios do Brazil without touching business code
Built-in workflow engine chains MCP tool calls with conditional logic, retries, and parallel execution for complex automation
TypeScript-native: full type inference for every Correios do Brazil tool response with IDE autocomplete and compile-time checks
One-command deployment to any Node.js host. Vercel, Railway, Fly.io, or your own infrastructure
Correios do Brazil + Mastra AI Use Cases
Practical scenarios where Mastra AI combined with the Correios do Brazil MCP Server delivers measurable value.
Automated workflows: build multi-step agents that query Correios do Brazil, process results, and trigger downstream actions in a typed pipeline
SaaS integrations: embed Correios do Brazil as a first-class tool in your product's AI features with Mastra's clean agent API
Background jobs: schedule Mastra agents to query Correios do Brazil on a cron and store results in your database automatically
Multi-agent systems: create specialist agents that collaborate using Correios do Brazil tools alongside other MCP servers
Example Prompts for Correios do Brazil in Mastra AI
Ready-to-use prompts you can give your Mastra AI agent to start working with Correios do Brazil immediately.
"Calculate the shipping cost for a 1kg box (20x20x20cm) from 01001000 to 20040002 using SEDEX (04014)."
"How long does it take for a PAC delivery from 01310-200 to 70040-900?"
"What is the address for CEP 01001000?"
Troubleshooting Correios do Brazil MCP Server with Mastra AI
Common issues when connecting Correios do Brazil to Mastra AI through Vinkius, and how to resolve them.
createMCPClient not exported
npm install @mastra/mcpCorreios do Brazil + Mastra AI FAQ
Common questions about integrating Correios do Brazil MCP Server with Mastra AI.
How does Mastra AI connect to MCP servers?
MCPClient with the server URL and pass it to your agent. Mastra discovers all tools and makes them available with full TypeScript types.Can Mastra agents use tools from multiple servers?
Does Mastra support workflow orchestration?
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