The Nota Fiscal MCP server,
connected in one click.
Issue and manage Brazilian service invoices (NFS-e) by chatting with your agent, platform-hosted, no. Connect the official Nota Fiscal MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Add Nota Fiscal to your AI in one minute
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http nota-fiscal https://api.mcp.ai/p_notafiscalRun in your terminal, then restart Claude Code.
Nota Fiscal · https://api.mcp.ai/p_notafiscal
What your AI can do with Nota Fiscal
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “notafiscal_empresas”: Lista as empresas (CNPJs) conectadas a este install e a situação de cada uma (company_id, razão social, município, validade do certificado).”
“Use “notafiscal_emitir_nfse”: Emite uma NFS-e (nota fiscal de serviço) para uma empresa conectada. Cria um DOCUMENTO FISCAL REAL — confirme os dados antes de chamar. - 'n.”
“Use “notafiscal_consultar_nfse”: Consulta o status/detalhe de uma NFS-e emitida, por invoice_id. Bulk support: accepts invoice_ids for batched execution.”
“Use “notafiscal_listar_nfse”: Lista as NFS-e emitidas por uma empresa (paginado).”
How secure is the Nota Fiscal MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Nota Fiscal holds up.
Official endpoint
Operated by Nota Fiscal (mcp.ai) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If Nota Fiscal adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick Nota Fiscal
Choose Nota Fiscal in the gate directory. No sign-in needed.
Use it anywhere
Nota Fiscal's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools Nota Fiscal exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
notafiscal_empresas — Lista as empresas (CNPJs) conectadas a este install e a situação de cada uma (company_id, razão social, município, validade do certificado).
notafiscal_emitir_nfse — Emite uma NFS-e (nota fiscal de serviço) para uma empresa conectada. Cria um DOCUMENTO FISCAL REAL — confirme os dados antes de chamar. - 'n
notafiscal_consultar_nfse — Consulta o status/detalhe de uma NFS-e emitida, por invoice_id. Bulk support: accepts invoice_ids for batched execution.
notafiscal_listar_nfse — Lista as NFS-e emitidas por uma empresa (paginado).
notafiscal_baixar_nfse — Retorna os links de PDF (DANFSe) e XML de uma NFS-e emitida. Bulk support: accepts invoice_ids for batched execution.
notafiscal_cancelar_nfse — Cancela uma NFS-e emitida (IRREVERSÍVEL, sujeito ao prazo de cancelamento do município). Confirme antes de chamar. Bulk support: accepts in
show_version — Show the current MCP platform and adapter versions.
report_bug — Report a bug, missing feature, or send feedback. Include the conversation array with recent messages for reproduction.
+ 4 more tools once connected
Who runs the Nota Fiscal MCP server?
The Nota Fiscal MCP server at a glance
https://api.mcp.ai/p_notafiscalQuestions, answered
Is there an official Nota Fiscal MCP server?
Yes — Nota Fiscal operates its own remote MCP server at api.mcp.ai. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect Nota Fiscal to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick Nota Fiscal in the directory. No account or sign-in is needed. From then on, Nota Fiscal's tools are available in every client you've connected to gate.
Do I need to host anything?
No. Nota Fiscal runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the Nota Fiscal MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect Nota Fiscal in minutes. No credit card required.
Connect more than just Nota Fiscal
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up Nota Fiscal in: Claude · Claude Code · ChatGPT · Cursor · VS Code