Focus NFe Connector for AI agents.
8 live capabilities
Manage Brazilian retail and telecom fiscal documents through natural conversation.
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Why people use Focus NFe
Focus Varejo: Automating Brazilian Retail and Telecom Fiscal Compliance
Focus Varejo changes the game by letting your AI agent do the clicking for you. You can just tell your agent to issue a sale invoice or confirm a transport document. It connects directly to the Focus NFe API to handle the heavy lifting. You get your fiscal documents completed in seconds without ever opening a second tab.
What Vinkius changes
You get to handle complex Brazilian fiscal compliance through simple conversation.
Use it from Claude, ChatGPT, Cursor or another AI client you already have.
One account · 6,100+ Connectors
- Real-world use case 01
Issuing a retail sale receipt
A retail owner needs to issue a receipt for a R$89.
- Real-world use case 02
Confirming a large shipment
A purchasing manager receives a shipment and needs to confirm 50 product invoices.
- Real-world use case 03
Billing a telecom customer
A telecom company needs to bill a new customer for a data plan.
Complete set · 8capabilities
The complete Focus NFe capability set.
These are the exact actions your AI can choose when you ask it to work with Focus NFe.
01—04
4 capabilities in this set.
Part of 8 available through Focus NFe.
- 01 Capability
Manifest nfe
Manifest NF-e as a recipient. This marks your goods as received.
- 02 Capability
Cancel nfce
Cancel an NFC-e invoice. Use this to void a mistake on the fly.
- 03 Capability
Consult nfce
Consult NFC-e status. This tells you if a sale was authorized.
- 04 Capability
Consult nfcom
Consult NFCom status. It's useful for tracking service billing.
05—08
4 capabilities in this set.
Part of 8 available through Focus NFe.
- 05 Capability
Emit nfce
Emit NFC-e for retail sales. This is the main way to record point-of-sale transactions.
- 06 Capability
Emit nfcom
Emit NFCom for telecom services. Use this for billing communication services.
- 07 Capability
List received nfse
List received NFS-e. It's great for auditing all service invoices received by your company.
- 08 Capability
Manifest cte
Manifest CT-e as a recipient. This helps you clear shipping papers quickly.
Set up in minutes
One URL. Then ask Focus NFe to work.
Claude and ChatGPT only need the Connector URL. Copy it once, add it in settings, and use Focus NFe from the conversation.
Choose your client
Live previewAdvanced clients IDE · CLI
Claude · Web + desktop
Connector URL · ready to paste
Streamable HTTPhttps://edge.vinkius.com/vk_preview_97jlda1FjDWmqq2QUr7BkzDbG7eDOZKCUjL6kGgo/mcp - Step 01
Open Connectors
In Claude Web or Claude Desktop, open Settings and choose Connectors.
- Step 02
Add the URL
Choose Add custom connector, name it Focus NFe, and paste the URL above.
- Step 03
Turn it on in chat
Select +, open Connectors, and enable Focus NFe for the conversation.
ChatGPT · Web + desktop
Connector URL · ready to paste
Streamable HTTPhttps://edge.vinkius.com/vk_preview_97jlda1FjDWmqq2QUr7BkzDbG7eDOZKCUjL6kGgo/mcp - Step 01
Open MCP settings
On desktop, open Settings and MCP servers. On web, open your workspace app or connector settings.
- Step 02
Add the URL
Choose Add server with Streamable HTTP, or create a custom MCP app, then paste the Focus NFe URL.
- Step 03
Save and start
Save the connection and enable Focus NFe in your conversation. Desktop may ask you to restart once.
Cursor · IDE configuration
Advanced setup
{
"mcpServers": {
"focus-varejo": {
"url": "https://edge.vinkius.com/vk_preview_97jlda1FjDWmqq2QUr7BkzDbG7eDOZKCUjL6kGgo/mcp"
}
}
}- Step 01
Open MCP Settings
Press Cmd+Shift+P (macOS) or Ctrl+Shift+P (Windows/Linux) → search "MCP Settings"
- Step 02
Add the server config
Paste the JSON configuration above into the mcp.json file that opens
- Step 03
Save the file
Cursor will automatically detect the new Connector
- Step 04
Start using Focus NFe
Open Agent mode in chat and ask: "Using Focus NFe, help me...". 8 tools available
VS Code Copilot · IDE configuration
Advanced setup
{
"mcpServers": {
"focus-varejo": {
"url": "https://edge.vinkius.com/vk_preview_97jlda1FjDWmqq2QUr7BkzDbG7eDOZKCUjL6kGgo/mcp"
}
}
}- Step 01
Create MCP config
Create a .vscode/mcp.json file in your project root
- Step 02
Add the server config
Paste the JSON configuration above
- Step 03
Enable Agent mode
Open GitHub Copilot Chat and switch to Agent mode using the dropdown
- Step 04
Start using Focus NFe
Ask Copilot: "Using Focus NFe, help me...". 8 tools available
Windsurf · IDE configuration
Advanced setup
{
"mcpServers": {
"focus-varejo": {
"url": "https://edge.vinkius.com/vk_preview_97jlda1FjDWmqq2QUr7BkzDbG7eDOZKCUjL6kGgo/mcp"
}
}
}- Step 01
Open MCP Settings
Go to Settings → MCP Configuration or press Cmd+Shift+P and search "MCP"
- Step 02
Add the server
Paste the JSON configuration above into mcp_config.json
- Step 03
Save and reload
Windsurf will detect the new server automatically
- Step 04
Start using Focus NFe
Open Cascade and ask: "Using Focus NFe, help me...". 8 tools available
Cline · IDE configuration
Advanced setup
{
"mcpServers": {
"focus-varejo": {
"url": "https://edge.vinkius.com/vk_preview_97jlda1FjDWmqq2QUr7BkzDbG7eDOZKCUjL6kGgo/mcp"
}
}
}- Step 01
Open Cline MCP Settings
Click the Connectors icon in the Cline sidebar panel
- Step 02
Add remote server
Click "Add Connector" and paste the configuration above
- Step 03
Enable the server
Toggle the server switch to ON
- Step 04
Start using Focus NFe
Ask Cline: "Using Focus NFe, help me...". 8 tools available
Claude Code · Terminal command
Advanced setup
claude mcp add focus-varejo --transport http "https://edge.vinkius.com/vk_preview_97jlda1FjDWmqq2QUr7BkzDbG7eDOZKCUjL6kGgo/mcp"- Step 01
Install Claude Code
Run npm install -g @anthropic-ai/claude-code if not already installed
- Step 02
Add the Connector
Run the command above in your terminal
- Step 03
Verify the connection
Run claude mcp to list connected servers, or type /mcp inside a session
- Step 04
Start using Focus NFe
Ask Claude: "Using Focus NFe, show me...". 8 tools are ready
Where the request belongs
Work Focus NFe can move forward.
This is for retail managers tired of manual invoice entry, telecom ops teams handling high-volume billing, and purchasing leads who need to clear warehouse receipts quickly.
Retail Store Manager
Issues NFC-e receipts for daily sales without having to navigate a complex POS dashboard.
Telecom Operations Lead
Manages NFCom billing for communication services through simple agent commands.
Purchasing Department Head
Confirms receipt of large shipments by manifesting NF-e and CT-e documents in bulk.
Build the capability set
Add more capabilities.
Each Connector adds new actions and data without changing how you work.
Browse ConnectorsFocus Admin
Send CC-e, inutilize numbering, distribute DF-e and list fiscal documents via Focus NFe API.
Focus NFe
Emit, consult, cancel and download XML for NFS-e and NF-e via Focus NFe API.
Focus Logística
Emit CT-e, MDF-e, manage cargo manifests and transport documents via Focus NFe API.
Conta Azul
Manage Brazilian ERP via Conta Azul. track customers, products, services, sales, and monitor financial contracts directly from any AI agent.
NFe.io
Orchestrate NFe.io services. manage service invoices (NFS-e), validate city codes, and monitor company data directly from any AI agent.
NF-e Access Key Validator
Validate the structural integrity and compliance of Brazilian NF-e access keys.
Bring your own AI
Change the model, client or framework. Keep Focus NFe connected.
-
Claude -
ChatGPT -
Gemini -
Cursor -
VS Code -
Windsurf -
ZCode -
Cline -
Zed -
Continue -
Kiro -
Roo Code -
Zencoder -
Goose -
Void -
Augment Code -
Amp -
Qodo -
Tabnine -
Pieces -
Sourcegraph Cody -
JetBrains -
Warp -
Amazon Q -
Antigravity -
BoltAI -
Raycast -
Jan -
LM Studio -
AnythingLLM -
Open WebUI -
Msty -
Cherry Studio -
LibreChat -
TypingMind -
Chorus -
5ire -
n8n -
LangChain -
LlamaIndex -
CrewAI -
Vercel AI SDK
Before you connect
Questions about Focus NFe.
The practical details behind the request, access and result.
Can Focus Varejo help my retail store issue sales receipts?
Yes, it lets your AI agent issue NFC-e invoices for your point-of-sale transactions automatically.
Does this Connector support telecom billing?
It supports NFCom, which is the standard for issuing communication and telecom service invoices.
How do I confirm I've received a shipment of goods?
You can use your agent to manifest NF-e and CT-e documents as the recipient to acknowledge the receipt.
Can I check if an invoice was actually authorized?
Yes, your agent can consult the status of both NFC-e and NFCom documents in real time.
Can I see a list of all service invoices my company received?
You can ask your agent to list all received NFS-e documents associated with your CNPJ.
Is this for any Brazilian tax system?
It specifically connects to the Focus NFe API to manage retail, telecom, and transport fiscal documents.
What is NFCom?
NFCom (Nota Fiscal de Comunicação) is used for telecommunication services like internet, phone, and TV subscriptions.
Why should I manifest NF-e?
Manifestation confirms that your company acknowledges receiving the goods. Events include Ciência da Operação (210750), Confirmação (210760), and others.
Can I list all NFS-e received by my company?
Yes, use the list_received_nfse capability to see all service invoices where your company is the taker (tomador).
Can I emit an NFC-e offline?
Yes, NFC-e allows issuance in offline contingency. Your AI agent can prepare and log the NFC-e locally until the connection is restored, then it will sync via the API.
One connection away
Give your agent a direct line to Focus NFe.
Connect Focus NFe once. Keep it beside 6,100+ managed Connectors when the next task needs more.
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