MCP Focus Nfe

Name: MCP Focus Nfe
Author: codespar

by codesparversion 0.2.2i★ –iRuns on your computer

Registry nameio.github.codespar/mcp-focus-nfe

Install

Overview

Description from the maker (original English)

MCP server for Focus NFe — NFe, NFSe, NFCe emission and management

PopNx MCP’s three pillars

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

User voiceiNo reviews yetReviews open together with accounts in a later step
Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
UsageiNot measured yet★ –

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: FOCUS_NFE_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: FOCUS_NFE_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?

ClaudeClaude CodeCursorVS CodeChatGPT

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": {
    "focus-nfe": {
      "command": "npx",
      "args": [
        "-y",
        "@codespar/mcp-focus-nfe"
      ],
      "env": {
        "FOCUS_NFE_TOKEN": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add focus-nfe --env FOCUS_NFE_TOKEN=your-value -- npx -y @codespar/mcp-focus-nfe

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": {
    "focus-nfe": {
      "command": "npx",
      "args": [
        "-y",
        "@codespar/mcp-focus-nfe"
      ],
      "env": {
        "FOCUS_NFE_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": {
    "focus-nfe": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@codespar/mcp-focus-nfe"
      ],
      "env": {
        "FOCUS_NFE_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

FOCUS_NFE_TOKEN secret required env
API key for focus-nfe

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 32545 servers in this category
Published to the registry more recently than 14% of the other 32545 servers in this category
Basic checks equal to or better than 100% of the other 32545 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 Focus Nfe 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: FOCUS_NFE_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 (0.2.2) 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, Python MCP

Alternatives

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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-focus-nfe

MCP server for Focus NFe — NFe, NFSe, and NFCe fiscal document emission

Quick Start

Claude Desktop

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

"mcpServers": { "focus-nfe": { "command": "npx", "args": ["-y", "@codespar/mcp-focus-nfe"], "env": { "FOCUS_NFE_TOKEN": "your-token", "FOCUS_NFE_SANDBOX": "true" } } } }

Claude Code

claude mcp add focus-nfe -- npx @codespar/mcp-focus-nfe

Cursor / VS Code

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

"servers": { "focus-nfe": { "command": "npx", "args": ["-y", "@codespar/mcp-focus-nfe"], "env": { "FOCUS_NFE_TOKEN": "your-token", "FOCUS_NFE_SANDBOX": "true" } } } }

Tools (19)

Tool	Purpose
`create_nfe`	Create and emit an NFe (nota fiscal eletronica)
`get_nfe`	Get NFe details and status by reference
`cancel_nfe`	Cancel an authorized NFe (within 24h of emission)
`get_nfe_pdf`	Get NFe PDF (DANFE) download URL
`send_correction_letter`	Send a correction letter (Carta de Correcao / CCe) for an authorized NFe
`create_nfse`	Create and emit an NFSe (nota fiscal de servico)
`get_nfse`	Get NFSe details and status by reference
`cancel_nfse`	Cancel an authorized NFSe
`create_nfce`	Create and emit an NFCe (nota fiscal do consumidor eletronica)
`get_nfce`	Get NFCe details and status by reference
`cancel_nfce`	Cancel an authorized NFCe
`create_cte`	Create and emit a CTe (conhecimento de transporte eletronico) for cargo transport
`get_cte`	Get CTe details and status by reference
`cancel_cte`	Cancel an authorized CTe
`create_mdfe`	Create and emit an MDFe (manifesto eletronico de documentos fiscais) for cargo transport manifest
`close_mdfe`	Close/finalize an MDFe (encerramento) after trip completion
`register_webhook`	Register a webhook trigger (gatilho) that notifies your URL when fiscal document events occur
`list_webhooks`	List all registered webhooks (gatilhos)
`delete_webhook`	Delete a registered webhook by ID

Authentication

Focus NFe uses Basic Auth with the API token as username and empty password.

Sandbox / Testing

Focus NFe provides a homologation environment at homologacao.focusnfe.com.br. Set FOCUS_NFE_SANDBOX=true to use it.

Get your credentials

Go to Focus NFe
Create an account
Get your API token from the dashboard
Set the FOCUS_NFE_TOKEN environment variable

Environment Variables

Variable	Required	Description
`FOCUS_NFE_TOKEN`	Yes	API token from Focus NFe
`FOCUS_NFE_SANDBOX`	No	Set to `"true"` for homologation mode

Roadmap

v0.2 (planned)

create_cte — Create a CT-e (electronic transport document)
get_cte — Get CT-e details by ID
correction_letter — Issue a correction letter for an NF-e
manifest_recipient — Manifest recipient awareness of an NF-e
get_nfse_pdf — Get PDF for a service invoice (NFS-e)

v0.3 (planned)

batch_nfe — Create multiple NF-e in a single request
batch_nfse — Create multiple NFS-e in a single request

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

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

MCP Focus Nfe

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

Values you fill in

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Compared with others in Otheri

Common questions

Alternatives

Spec Driven Development

Remote Desktop Commander

Python MCP

README from the maker

@codespar/mcp-focus-nfe

Quick Start

Claude Desktop

Claude Code

Cursor / VS Code

Tools (19)

Authentication

Sandbox / Testing

Get your credentials

Environment Variables

Roadmap

v0.2 (planned)

v0.3 (planned)

Links

Enterprise

License