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ClaudeChatGPTPerplexityGeminiMicrosoft CopilotRaycastMeta AIGrokZ.aiQwenKimi
DeepSeekMistralCursorVS CodeWindsurfJetBrainsClineLovableVercel AI SDKLangChain

Use Focus NFe with your AI.

Connect your account once and let the AI you already use work with it, without building another integration. Emit NFC-e, NFCom, manifest documents and manage retail invoices via Focus NFe API.

Included with plan

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Complete set · 8 capabilities

The complete Focus NFe capability set.

These are the exact actions your AI can choose when you ask it to work with Focus NFe.

Capability set01 / 02

01-04

4 capabilities in this set.

Part of 8 available through Focus NFe.

  1. 01

    Consult nfce

    Consult NFC-e status

  2. 02

    Manifest cte

    Manifest CT-e as recipient

  3. 03

    Manifest nfe

    Manifest NF-e as recipient (Ciência, Confirmação, etc)

  4. 04

    Cancel nfce

    Cancel NFC-e

Capability set02 / 02

05-08

4 capabilities in this set.

Part of 8 available through Focus NFe.

  1. 05

    Consult nfcom

    Consult NFCom status

  2. 06

    Emit nfce

    Emit NFC-e for retail sales

  3. 07

    Emit nfcom

    Emit NFCom for Telecom services

  4. 08

    List received nfse

    List NFS-e received by the company

Observed, not estimated

882ms average. Fast in production.

Focus NFe is checked daily against the live service.

Daily averagePeak 1007ms
Aug 20Today
Fastest day
759ms
Slowest day
1007ms
14-day trend
Stable+4%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 8 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Focus NFe, so you can see the experience inside your AI.

It does not authenticate your account with Focus NFe. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Focus NFe Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_97jlda1FjDWmqq2QUr7BkzDbG7eDOZKCUjL6kGgo/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Focus NFe capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "focus-varejo-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_97jlda1FjDWmqq2QUr7BkzDbG7eDOZKCUjL6kGgo/mcp"
    }
  }
}
  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Step-by-step instructions for each client are in the guide. How to connect

FAQ

Questions Focus NFe owners ask.

  • 01

    What is NFCom?

    NFCom (Nota Fiscal de Comunicação) is used for telecommunication services like internet, phone, and TV subscriptions.

  • 02

    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.

  • 03

    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).

  • 04

    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.

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