How can I see all my pending orders?

Use the `search_orders` tool with status set to 'paid' or 'handling'. It will return a list of orders ready to be shipped.

How do I update the tracking number for a shipment?

Use the `set_tracking` action with the Order ID, Shipment ID, Carrier ID, and the Tracking Number.

Yes, use `cancel_order`. Be aware that cancelling orders can negatively impact your seller reputation metrics.

Can I register an invoice (Nota Fiscal) for a shipment?

Absolutely. Use the `register_invoice` tool with the shipment ID, invoice number (NF-e key), and access key. This is required for sellers in Brazil to comply with tax regulations.

Mercado Livre Orders MCP Server for OpenAI Agents SDK 7 tools — connect in under 2 minutes

Name: Mercado Livre Orders
Availability: InStock
Author: Vinkius

openai.github.io/openai-agents-python/mcp

Built by Vinkius GDPR 7 Tools SDK

The OpenAI Agents SDK enables production-grade agent workflows in Python. Connect Mercado Livre Orders through Vinkius and your agents gain typed, auto-discovered tools with built-in guardrails. no manual schema definitions required.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

Open in ChatGPT Open in Claude Open in Perplexity

Vinkius supports streamable HTTP and SSE.

python

import asyncio
from agents import Agent, Runner
from agents.mcp import MCPServerStreamableHttp

async def main():
    # Your Vinkius token. get it at cloud.vinkius.com
    async with MCPServerStreamableHttp(
        url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    ) as mcp_server:

        agent = Agent(
            name="Mercado Livre Orders Assistant",
            instructions=(
                "You help users interact with Mercado Livre Orders. "
                "You have access to 7 tools."
            ),
            mcp_servers=[mcp_server],
        )

        result = await Runner.run(
            agent, "List all available tools from Mercado Livre Orders"
        )
        print(result.final_output)

asyncio.run(main())

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* 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 Mercado Livre Orders MCP Server

Connect Mercado Livre Orders to any AI agent and take full control of your order management system — search sales, track shipments, register invoices, and handle cancellations through natural conversation.

The OpenAI Agents SDK auto-discovers all 7 tools from Mercado Livre Orders through native MCP integration. Build agents with built-in guardrails, tracing, and handoff patterns. chain multiple agents where one queries Mercado Livre Orders, another analyzes results, and a third generates reports, all orchestrated through Vinkius.

What you can do

Order Search — Find sales by status (paid, shipping, delivered, cancelled)
Order Details — Get full info on buyer, items, and totals for a specific sale
Shipping Management — View shipping status, carrier info, and tracking codes
Tracking Updates — Set tracking numbers for shipments handled outside Mercado Envios
Buyer Feedback — Check ratings and comments left by buyers
Order Cancellation — Cancel sales when necessary (requires valid reason)

The Mercado Livre Orders MCP Server exposes 7 tools through the Vinkius. Connect it to OpenAI Agents 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 Mercado Livre Orders to OpenAI Agents SDK via MCP

Follow these steps to integrate the Mercado Livre Orders MCP Server with OpenAI Agents SDK.

Install the SDK

Run pip install openai-agents in your Python environment

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token from cloud.vinkius.com

Run the script

Save the code above and run it: python agent.py

Explore tools

The agent will automatically discover 7 tools from Mercado Livre Orders

Why Use OpenAI Agents SDK with the Mercado Livre Orders MCP Server

OpenAI Agents SDK provides unique advantages when paired with Mercado Livre Orders through the Model Context Protocol.

Native MCP integration via `MCPServerSse`, pass the URL and the SDK auto-discovers all tools with full type safety

Built-in guardrails, tracing, and handoff patterns let you build production-grade agents without reinventing safety infrastructure

Lightweight and composable: chain multiple agents and MCP servers in a single pipeline with minimal boilerplate

First-party OpenAI support ensures optimal compatibility with GPT models for tool calling and structured output

Mercado Livre Orders + OpenAI Agents SDK Use Cases

Practical scenarios where OpenAI Agents SDK combined with the Mercado Livre Orders MCP Server delivers measurable value.

Automated workflows: build agents that query Mercado Livre Orders, process the data, and trigger follow-up actions autonomously

Multi-agent orchestration: create specialist agents. one queries Mercado Livre Orders, another analyzes results, a third generates reports

Data enrichment pipelines: stream data through Mercado Livre Orders tools and transform it with OpenAI models in a single async loop

Customer support bots: agents query Mercado Livre Orders to resolve tickets, look up records, and update statuses without human intervention

Mercado Livre Orders MCP Tools for OpenAI Agents SDK (7)

These 7 tools become available when you connect Mercado Livre Orders to OpenAI Agents SDK via MCP:

cancel_order

Requires a valid reason. Cancel a sale

get_feedback

Get buyer feedback/reputation for a sale

get_order

Get details of a specific sale

get_shipments

List shipments associated with an order

get_shipping_info

Get shipping details for an order

search_orders

Search for sales/orders

set_tracking

Set tracking number for a shipment

Example Prompts for Mercado Livre Orders in OpenAI Agents SDK

Ready-to-use prompts you can give your OpenAI Agents SDK agent to start working with Mercado Livre Orders immediately.

"Show me all orders that need shipping."

"Get details for order MLB-Order123."

"Register invoice 9999 for shipment 12345 with tracking XYZ."

Troubleshooting Mercado Livre Orders MCP Server with OpenAI Agents SDK

Common issues when connecting Mercado Livre Orders to OpenAI Agents SDK through the Vinkius, and how to resolve them.

MCPServerStreamableHttp not found

Ensure you have the latest version: pip install --upgrade openai-agents

Agent not calling tools

Make sure your prompt explicitly references the task the tools can help with.

Mercado Livre Orders + OpenAI Agents SDK FAQ

Common questions about integrating Mercado Livre Orders MCP Server with OpenAI Agents SDK.

How does the OpenAI Agents SDK connect to MCP?

Use MCPServerSse(url=...) to create a server connection. The SDK auto-discovers all tools and makes them available to your agent with full type information.