Can my AI automatically issue an NFS-e for a specific customer?

Yes! Use the `issue_service_invoice` tool with the Company ID and a JSON payload containing the customer data and service values. Your agent will trigger the issuance process with the relevant municipality.

How do I find the correct IBGE code for a Brazilian city?

You can use the `list_cities` tool to search for municipalities by name or state. The agent will return the official IBGE codes required for fiscal document validation.

Can I retrieve the download link for an invoice PDF?

Yes! Use the `get_service_invoice` tool with the unique Invoice ID. Your agent will return the metadata, including official links to download the PDF and XML versions of the document.

NFe.io MCP Server for VS Code Copilot 10 tools — connect in under 2 minutes

Name: NFe.io
Availability: InStock
Author: Vinkius

code.visualstudio.com/docs/copilot/chat/mcp-servers

Built by Vinkius GDPR 10 Tools IDE

GitHub Copilot in VS Code is the most widely adopted AI coding assistant, embedded directly into the world's most popular code editor. With MCP support in Agent mode, Copilot can access external data and APIs to generate context-aware code grounded in real-time information.

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.

RecommendedModern Approach — Zero Configuration

Vinkius Desktop App

The modern way to manage MCP Servers — no config files, no terminal commands. Install NFe.io and 2,500+ MCP Servers from a single visual interface.

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Classic Setup·json

{
  "mcpServers": {
    "nfeio": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Fully ManagedVinkius Servers

60%Token savings

High SecurityEnterprise-grade

IAMAccess control

EU AI ActCompliant

DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

Stream every event to Splunk, Datadog, or your own webhook in real-time

* 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 NFe.io MCP Server

Connect your AI agents to NFe.io, the leading Brazilian platform for fiscal document automation. This MCP provides 10 tools to manage the full lifecycle of Service Invoices (NFS-e), validate Brazilian municipal codes (IBGE), and monitor corporate metadata for companies integrated into your billing environment.

GitHub Copilot Agent mode brings NFe.io data directly into your VS Code workflow. With a project-scoped config, the entire team shares access to 10 tools. Copilot queries live data, generates typed code, and writes tests from actual API responses, all without leaving the editor.

What you can do

Invoice Orchestration — Issue, cancel, and retrieve Service Invoices (NFS-e) for multiple cities across Brazil
Company Management — List and inspect registered companies and their current fiscal configurations
Service Definition — Manage service codes and tax metadata to ensure accurate fiscal reporting
Fiscal Intelligence — Retrieve detailed city capabilities and validate IBGE codes for seamless municipal integration
PDF Retrieval — Generate and retrieve download links for official invoice PDF and XML documents programmatically

The NFe.io MCP Server exposes 10 tools through the Vinkius. Connect it to VS Code Copilot 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 NFe.io to VS Code Copilot via MCP

Follow these steps to integrate the NFe.io MCP Server with VS Code Copilot.

Create MCP config

Create a .vscode/mcp.json file in your project root

Add the server config

Paste the JSON configuration above

Enable Agent mode

Open GitHub Copilot Chat and switch to Agent mode using the dropdown

Start using NFe.io

Ask Copilot: "Using NFe.io, help me...". 10 tools available

Why Use VS Code Copilot with the NFe.io MCP Server

GitHub Copilot for Visual Studio Code provides unique advantages when paired with NFe.io through the Model Context Protocol.

VS Code is used by over 70% of developers. adding MCP tools to Copilot means your team can leverage external data without leaving their primary editor

Project-scoped MCP configs (`.vscode/mcp.json`) let you commit server configurations to your repository, ensuring the entire team shares the same tool access

Copilot's Agent mode integrates MCP tools seamlessly with file editing, terminal commands, and workspace search in a single agentic loop

GitHub's enterprise compliance and audit features extend to MCP tool usage, providing visibility into how AI interacts with external services

NFe.io + VS Code Copilot Use Cases

Practical scenarios where VS Code Copilot combined with the NFe.io MCP Server delivers measurable value.

Live API integration: Copilot can query an MCP server, inspect the response schema, and generate typed API client code in the same step

DevSecOps workflows: security teams can give developers access to domain intelligence tools directly in their editor for real-time vulnerability assessment during code review

Data pipeline development: Copilot fetches sample data via MCP and generates transformation scripts, validators, and test fixtures from actual API responses

Documentation generation: Copilot queries available tools and auto-generates README sections, API reference docs, and usage examples

NFe.io MCP Tools for VS Code Copilot (10)

These 10 tools become available when you connect NFe.io to VS Code Copilot via MCP:

cancel_merchandise_invoice

Cancel an issued Merchandise Invoice (NF-e)

cancel_service_invoice

Cancel an issued Service Invoice (NFS-e)

create_company

get_company_details

Get detailed info for a specific company issuer

get_merchandise_invoice

Retrieve details for a specific Merchandise Invoice (NF-e)

get_service_invoice

Retrieve details for a specific Service Invoice (NFS-e)

issue_merchandise_invoice

Issue a Merchandise Invoice (NF-e)

issue_service_invoice

Issue a Service Invoice (NFS-e)

list_companies

List all companies (issuers) registered in your NFe.io account

list_webhooks

List all configured webhooks in NFe.io

Example Prompts for NFe.io in VS Code Copilot

Ready-to-use prompts you can give your VS Code Copilot agent to start working with NFe.io immediately.

"List all active companies in my NFe.io account."

"Check the status of service invoice ID 'inv_nfe_999888'."

"Find the IBGE code for the city of 'São Paulo'."

Troubleshooting NFe.io MCP Server with VS Code Copilot

Common issues when connecting NFe.io to VS Code Copilot through the Vinkius, and how to resolve them.

MCP tools not available

Ensure you are in Agent mode in Copilot Chat. MCP tools only appear in Agent mode.

NFe.io + VS Code Copilot FAQ

Common questions about integrating NFe.io MCP Server with VS Code Copilot.

Which VS Code version supports MCP?

MCP support requires VS Code 1.99 or later with the GitHub Copilot extension. Ensure both are updated to the latest version. Older versions of Copilot may not expose the Agent mode toggle.

How do I switch to Agent mode?

Open the Copilot Chat panel and look for two mode options: "Ask" and "Agent". Click "Agent" to enable autonomous tool calling. In Ask mode, Copilot provides conversational answers but cannot invoke MCP tools.

Can I restrict which MCP tools Copilot can access?

Yes. VS Code shows a tool consent dialog before any MCP tool is invoked for the first time. You can also configure tool access policies at the organization level through GitHub Copilot settings.

Does MCP work in VS Code Remote or Codespaces?

Yes. MCP servers configured via .vscode/mcp.json work in Remote SSH, WSL, and GitHub Codespaces environments. The MCP connection is established from the remote host, so ensure the server URL is accessible from that environment.