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PopNx MCPMCP servers for people who use AI · explained in plain words

MCP Melhor Envio

by codesparversion 0.1.4i★ –iRuns on your computer
Registry nameio.github.codespar/mcp-melhor-envio

Install

Overview

Description from the maker (original English)

MCP server for Melhor Envio — shipping rates, labels, tracking, agencies

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

  • Connection: Runs on your computer
  • Transport: stdio
  • Category: Other
  • You need to fill in: MELHOR_ENVIO_TOKEN

Install

Pick the AI app you use, then copy the settings.

Before you install

  • Basic checks: 1 of 1 passed
  • Runs on your computer with your user’s permissions (files, network, apps).
  • You fill in yourself: MELHOR_ENVIO_TOKEN

Values marked secret are keys to your account. Never share them or paste them into a chat.

You need

  • npmNode.js installed (for the npx command)

Which app do you use?

Pick your app above. We remember it, so next time the button says “Install in …”.

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "melhor-envio": {
      "command": "npx",
      "args": [
        "-y",
        "@codespar/mcp-melhor-envio"
      ],
      "env": {
        "MELHOR_ENVIO_TOKEN": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add melhor-envio --env MELHOR_ENVIO_TOKEN=your-value -- npx -y @codespar/mcp-melhor-envio

Fill in the empty values before running it.

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "melhor-envio": {
      "command": "npx",
      "args": [
        "-y",
        "@codespar/mcp-melhor-envio"
      ],
      "env": {
        "MELHOR_ENVIO_TOKEN": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "melhor-envio": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@codespar/mcp-melhor-envio"
      ],
      "env": {
        "MELHOR_ENVIO_TOKEN": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.

Your choice stays on this device in a cookie; no account needed.

Values you fill in

  • MELHOR_ENVIO_TOKEN secret required env
    API key for melhor-envio

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified with the GitHub account codespar, which owns the repo

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • – Not applicable

    Endpoint responds

    This one runs on your computer; there is no internet endpoint

  • – Not applicable

    Sign-in with OAuth

    Runs on your computer and uses local settings instead

  • … Not checked yet

    No hidden instructions in tool descriptions

    Runs on your computer; we can only read tool lists from internet endpoints

Compared with others in Otheri

  • More stars than 0% of the other 32715 servers in this category
  • Published to the registry more recently than 14% of the other 32715 servers in this category
  • Basic checks equal to or better than 100% of the other 32715 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is MCP Melhor Envio safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

You need to fill in: MELHOR_ENVIO_TOKEN

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.1.4) reached the registry 5 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.

What can I use instead?

In the same category: Spec Driven Development, Remote Desktop Commander, First Sale Scout

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Spec Driven Development

by formulahendry

MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.

Runs on your computer★ 440MITUpdated 14 months ago
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Remote Desktop Commander

by desktop-commander

Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.

Runs in the cloud★ 211Updated 2 days ago
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First Sale Scout

by firstsale.pro

Playbooks and a 14-day checklist for founders winning their first paying customers.

Runs in the cloudUpdated today
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README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

@codespar/mcp-melhor-envio

MCP server for Melhor Envio — shipping aggregator with multi-carrier rate comparison

Quick Start

Claude Desktop

Add to ~/.config/claude/claude_desktop_config.json:

{

"mcpServers": { "melhor-envio": { "command": "npx", "args": ["-y", "@codespar/mcp-melhor-envio"], "env": { "MELHOR_ENVIO_TOKEN": "your-token", "MELHOR_ENVIO_SANDBOX": "true" } } } }

Claude Code
claude mcp add melhor-envio -- npx @codespar/mcp-melhor-envio
Cursor / VS Code

Add to .cursor/mcp.json or .vscode/mcp.json:

{

"servers": { "melhor-envio": { "command": "npx", "args": ["-y", "@codespar/mcp-melhor-envio"], "env": { "MELHOR_ENVIO_TOKEN": "your-token", "MELHOR_ENVIO_SANDBOX": "true" } } } }

Tools (18)

ToolPurpose
calculate_shippingCalculate shipping rates from multiple carriers
create_shipmentCreate a shipment order
track_shipmentTrack a shipment by order ID
generate_labelGenerate shipping label for an order
list_agenciesList carrier pickup agencies near a location
cancel_shipmentCancel a shipment order
get_balanceGet current account balance
add_cartAdd shipment orders to cart for batch checkout
checkout_cartCheckout all items in the cart and pay
preview_labelPreview a shipping label before generating
print_labelPrint/download label PDF
get_shipmentGet shipment order details by ID
list_shipmentsList all shipment orders with filters
get_storeGet store/company information
search_agenciesSearch pickup agencies by service and location
create_addressCreate a stored address for sender/recipient
list_services_availableList available shipping services for a route
get_tracking_historyGet complete tracking history with events

Authentication

Melhor Envio uses a Bearer token for authentication.

Sandbox / Testing

Melhor Envio provides a sandbox at sandbox.melhorenvio.com.br. Set MELHOR_ENVIO_SANDBOX=true to use it.

Get your credentials
  1. Go to Melhor Envio
  2. Create an account
  3. Navigate to API settings and generate a token
  4. Set the MELHOR_ENVIO_TOKEN environment variable

Environment Variables

VariableRequiredDescription
MELHOR_ENVIO_TOKENYesBearer token from Melhor Envio
MELHOR_ENVIO_SANDBOXNoSet to "true" for sandbox mode

Roadmap

v0.2 (planned)
  • create_store — Create a store in Melhor Envio
  • update_store — Update store details
  • get_receipt — Get shipping receipt/label
  • list_companies — List available shipping companies
  • get_invoice — Get invoice for a shipment
v0.3 (planned)
  • batch_shipments — Create multiple shipments in a single request
  • detailed_reports — Generate detailed shipping reports
  • webhook_management — Register, list, and delete webhooks

Want to contribute? Open a PR or request a tool.

Links

Enterprise

Need governance, budget limits, and audit trails for agent payments? CodeSpar Enterprise adds policy engine, payment routing, and compliance templates on top of these MCP servers.

License

MIT

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