Receita Federal: NFS-e
MCP serverDev toolsOnce added, your AI can look up NFS-e records, Brazil's electronic service invoices, from official Receita Federal sources. This means you can ask for invoice details in plain language and get answers pulled straight from the official source. It is hosted on the platform and billed per query using prepaid credit.
Use Receita Federal: NFS-e in Claude, ChatGPT or Ahel Desktop
Free. Sign in, add Receita Federal: NFS-e and connect your AI. About a minute.
Also: Claude Code · Cursor · Codex
Then ask your AI: use the receita federal nfse consultar tool from Receita Federal: NFS-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 it, load some prepaid credit, and try asking your AI to look up a specific NFS-e. Because it runs on the platform, there is nothing to install yourself; the repository has more details.
What your AI can do with it
- Look up NFS-e records from official Receita Federal sources
- Retrieve electronic service invoice details when you ask
- Run invoice lookups without leaving your conversation
- Pay per query using prepaid credit
Install Receita Federal: NFS-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 receita-federal-nfs-e 'https://api.mcp.ai/p_receita_federal_nfse'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_receita_federal_nfseAdd a custom connector in Settings, paste this address, and approve the sign-in.
Cursor
cursor://anysphere.cursor-deeplink/mcp/install?name=receita-federal-nfs-e&config=eyJ1cmwiOiJodHRwczovL2FwaS5tY3AuYWkvcF9yZWNlaXRhX2ZlZGVyYWxfbmZzZSJ9Open the link and Cursor adds the server at that address.
ChatGPT
https://api.mcp.ai/p_receita_federal_nfseIn Settings, enable Developer mode, create an MCP app, and paste this address. Your plan and workspace must allow custom apps.
Codex
codex mcp add receita-federal-nfs-e --url 'https://api.mcp.ai/p_receita_federal_nfse'Run it once, then sign in with codex mcp login receita-federal-nfs-e if the server asks for an account.
From the project's README
As published by mcp-dir/receita_federal_nfse-mcp in README.md.
Receita Federal: NFS-e para Claude, ChatGPT e agentes de IA
Receita Federal: NFS-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):
Manual (se o deeplink não abrir): claude.ai/customize/connectors → + → Adicionar conector personalizado → cole Nome Receita Federal: NFS-e e URL https://api.mcp.ai/p_receita_federal_nfse.
Cursor
➕ Instalar Receita Federal: NFS-e no Cursor
VS Code (Copilot Chat)
➕ Instalar Receita Federal: NFS-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_receita_federal_nfse
Detalhes por cliente: INSTALL.md.
Exemplos de uso
Consultar Receita Federal: NFS-e
1 ferramenta disponível
| Tool | Descrição |
|---|---|
receita_federal_nfse_consultar | Receita Federal: NFS-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_receita_federal_nfse.
Suporte
Licença
MIT — veja LICENSE. O servidor MCP em api.mcp.ai/p_receita_federal_nfse 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.
receita_federal_nfse_consultarshow_versionreport_bugconnecttoolkit_infomarketplaceauthenticate
Signals
- Last commit
- Aug 2026
Advanced
- Delivery
- receita_federal_nfse-mcp MCP server → your Ahel connector (mcp.ahel.ai) → your AI.
- Item type
- mcp-server
- Key
io-github-mcp-dir-receita-federal-nfse-mcp- Source
- github.com/mcp-dir/receita_federal_nfse-mcp
- Hosted endpoint
https://api.mcp.ai/p_receita_federal_nfse
github.com/mcp-dir/receita_federal_nfse-mcp