SEFAZ ES: NFC-e

MCP serverDev tools

This integration gives your AI the ability to look up NFC-e electronic receipts from SEFAZ ES, the official tax authority for Espírito Santo, Brazil. Once added, your AI can pull receipt details straight from the official source whenever you ask. It runs on the platform and is billed per query from prepaid credit.

Use SEFAZ ES: NFC-e in Claude, ChatGPT or Ahel Desktop

Free. Sign in, add SEFAZ ES: NFC-e and connect your AI. About a minute.

Claude ChatGPT Ahel Desktop

Also: Claude Code · Cursor · Codex

Then ask your AI: use the sefaz es nfce consultar tool from SEFAZ ES: NFC-e

No key or account is asked for. Not verified by us yet: Ahel has not run a call through it.

Details

Available today. Use it from your connected AI after setup.

No key or account is asked for. Not verified by us yet: Ahel has not run a call through it.

Add the integration and make sure you have prepaid credit, then ask your AI to look up an NFC-e receipt. Each query is charged from your credit balance.

SEFAZ ES: NFC-eStart free

What your AI can do with it

Look up NFC-e electronic receipts from SEFAZ ES
Check receipt details against the official tax authority source
Retrieve receipt data on demand
Answer questions using official receipt data

Install SEFAZ ES: NFC-e

The server’s own address, for the clients that take one directly. Or connect Ahel once and every client you use reads it from one address, with the account kept on Ahel rather than in each client’s config.

Claude Code
claude mcp add --transport http --scope user sefaz-es-nfc-e 'https://api.mcp.ai/p_sefaz_es_nfce'
Run it once in your project, then open /mcp to approve any sign-in the server asks for.
Claude Desktop
https://api.mcp.ai/p_sefaz_es_nfce
Add a custom connector in Settings, paste this address, and approve the sign-in.
Cursor
cursor://anysphere.cursor-deeplink/mcp/install?name=sefaz-es-nfc-e&config=eyJ1cmwiOiJodHRwczovL2FwaS5tY3AuYWkvcF9zZWZhel9lc19uZmNlIn0=
Open the link and Cursor adds the server at that address.
ChatGPT
https://api.mcp.ai/p_sefaz_es_nfce
In Settings, enable Developer mode, create an MCP app, and paste this address. Your plan and workspace must allow custom apps.
Codex
codex mcp add sefaz-es-nfc-e --url 'https://api.mcp.ai/p_sefaz_es_nfce'
Run it once, then sign in with codex mcp login sefaz-es-nfc-e if the server asks for an account.

From the project's README

As published by mcp-dir/sefaz_es_nfce-mcp in README.md.

SEFAZ ES: NFC-e para Claude, ChatGPT e agentes de IA

SEFAZ ES: NFC-e, consulta em fonte oficial. Hospedado pela plataforma, sem credenciais da plataforma, pague por consulta com crédito pré-pago.

📊 1 ferramenta
🔒 Somente leitura
💬 Funciona com qualquer cliente MCP: Claude Desktop, Cursor, VS Code, Cline, Continue
🔑 Login via magic-link (sem senha)

English version · Documentação completa · Skill pra agentes

Instalar em 1 clique

Claude (Web e Desktop)

A Anthropic unificou a instalação de MCPs em claude.ai/customize/connectors. O mesmo link serve pra Claude Web e Claude Desktop (basta estar logado):

➕ Abrir no Claude e conectar

Manual (se o deeplink não abrir): claude.ai/customize/connectors → + → Adicionar conector personalizado → cole Nome SEFAZ ES: NFC-e e URL https://api.mcp.ai/p_sefaz_es_nfce.

Cursor

➕ Instalar SEFAZ ES: NFC-e no Cursor

VS Code (Copilot Chat)

➕ Instalar SEFAZ ES: NFC-e no VS Code

ChatGPT, Manus, OpenClaw e mais 40+ clientes

Funciona em qualquer cliente MCP que suporte MCP over HTTP. A URL do servidor é sempre:

https://api.mcp.ai/p_sefaz_es_nfce

Detalhes por cliente: INSTALL.md.

Exemplos de uso

Consultar SEFAZ ES: NFC-e

1 ferramenta disponível

Tool	Descrição
`sefaz_es_nfce_consultar`	SEFAZ ES: NFC-e, consulta em fonte oficial.

Detalhe de cada tool: docs/ferramentas.md

Preços

Pré-pago (carteira de créditos), paga por uso. Veja docs/precos.md.

Privacidade & LGPD

Somente leitura, nenhuma ferramenta altera dados na origem.
Sub-processadores: o LLM host que você escolher (Claude, ChatGPT, Cursor, agente próprio). Lista completa em docs/privacidade-lgpd.md.
Os dados retornados pelas tools são enviados ao LLM host que você escolher, sub-processador fora do nosso controle. Recomendamos planos com opt-out de treinamento.

Perguntas frequentes

O servidor é open source? O servidor é proprietário (hosted). Este repositório é o wrapper público com manifestos, docs e skills — tudo MIT.

Posso usar com agente próprio (não Claude/Cursor)? Sim — qualquer cliente que suporte MCP over HTTP. URL: https://api.mcp.ai/p_sefaz_es_nfce.

Suporte

Licença

MIT — veja LICENSE. O servidor MCP em api.mcp.ai/p_sefaz_es_nfce é proprietário (hosted); este repositório (manifestos, docs, skills) é MIT.

Tools it offers (7)

What this server listed when Ahel dialed its public endpoint in Oct 2026, with no key and no account of yours. The names are the server’s own.

sefaz_es_nfce_consultar
show_version
report_bug
connect
toolkit_info
marketplace
authenticate

Signals

Last commit: Aug 2026

Advanced

Delivery: sefaz_es_nfce-mcp MCP server → your Ahel connector (mcp.ahel.ai) → your AI.
Item type: mcp-server
Key: io-github-mcp-dir-sefaz-es-nfce-mcp
Source: github.com/mcp-dir/sefaz_es_nfce-mcp
Hosted endpoint: https://api.mcp.ai/p_sefaz_es_nfce

github.com/mcp-dir/sefaz_es_nfce-mcp

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