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Nota Fiscal

Official registry Finance and payments

Issue and manage Brazilian service invoices (NFS-e) by chatting with your agent, platform-hosted, no

Source code Documentation

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http nota-fiscal 'https://api.mcp.ai/p_notafiscal'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "nota-fiscal": {
            "type": "http",
            "url": "https://api.mcp.ai/p_notafiscal"
        }
    }
}

Documentation

From the project's README on GitHub, refreshed weekly. Links open on GitHub.

Contents
  1. Nota Fiscal
  2. One-click install
  3. Example prompts
  4. 6 tools available
  5. Pricing
  6. Privacy & data protection
  7. FAQ
  8. Support
  9. License

Nota Fiscal

Nota Fiscal for Claude, ChatGPT and AI agents

Issue and manage Brazilian service invoices (NFS-e) by chatting with your agent, platform-hosted, no nfe.io account needed. Connect your CNPJ + A1 certificate and issue, query, download (PDF/XML) and cancel NFS-e.

  • 📊 6 tools
  • ✏️ Read and write
  • 💬 Works with any MCP client: Claude Desktop, Cursor, VS Code, Cline, Continue
  • 🔑 Magic-link login (no password)

Versão em português · Full docs (PT-BR) · Agent skill

One-click install

Claude (Web and Desktop)

Anthropic unified MCP installation at claude.ai/customize/connectors. The same link works for Claude Web and Claude Desktop (just be logged in):

➕ Open in Claude and connect

Manual (if the deeplink does not open): claude.ai/customize/connectors → + → Add custom connector → paste Name Nota Fiscal and URL https://api.mcp.ai/p_notafiscal.

Cursor

➕ Install Nota Fiscal in Cursor

VS Code (Copilot Chat)

➕ Install Nota Fiscal in VS Code

ChatGPT, Manus, OpenClaw and 40+ other clients

Works with any MCP client that speaks MCP over HTTP. The server URL is always:

https://api.mcp.ai/p_notafiscal

Per-client details: INSTALL.md.

Example prompts

Issue a R$1,500 consulting NFS-e for client X's CNPJ
List the NFS-e I issued this month
Download the PDF and XML for invoice XYZ

6 tools available

ToolDescription
notafiscal_empresasLista as empresas (CNPJs) conectadas a este install e a situação de cada uma (company_id, razão social, município, validade do certificado).
notafiscal_emitir_nfseEmite uma NFS-e (nota fiscal de serviço) para uma empresa conectada.
notafiscal_consultar_nfseConsulta o status/detalhe de uma NFS-e emitida, por invoice_id.
notafiscal_listar_nfseLista as NFS-e emitidas por uma empresa (paginado).
notafiscal_baixar_nfseRetorna os links de PDF (DANFSe) e XML de uma NFS-e emitida.
notafiscal_cancelar_nfseCancela uma NFS-e emitida (IRREVERSÍVEL, sujeito ao prazo de cancelamento do município).

Details for each tool: docs/ferramentas.md (PT-BR)

Pricing

Prepaid credit wallet, pay per use. See docs/precos.md (PT-BR).

Privacy & data protection

  • Sub-processors: nfe.io, the LLM host you choose (Claude, ChatGPT, Cursor, your own agent). Full list in docs/privacidade-lgpd.md.
  • Data returned by the tools is sent to the LLM host you choose, a sub-processor outside our control. We recommend plans with training opt-out.

FAQ

Is the server open source? The server is proprietary (hosted). This repository is the public wrapper with manifests, docs and skills, all MIT.

Can I use it with my own agent (not Claude/Cursor)? Yes, any client that speaks MCP over HTTP. URL: https://api.mcp.ai/p_notafiscal.

Support

License

MIT — see LICENSE. The MCP server at api.mcp.ai/p_notafiscal is proprietary (hosted); this repo (manifests, docs, skills) is MIT.

Frequently asked questions

What is Nota Fiscal?

Issue and manage Brazilian service invoices (NFS-e) by chatting with your agent, platform-hosted, no

How do I install Nota Fiscal?

It runs as a remote server. In Claude Code: claude mcp add --transport http nota-fiscal 'https://api.mcp.ai/p_notafiscal'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Nota Fiscal need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is Nota Fiscal open source?

Yes. Its code is on GitHub under the MIT license.

Who maintains Nota Fiscal?

It is published by mcp-dir. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.