Nfse Nacional MCP Server

MCP Server para consulta de Notas Fiscais de Serviço Eletrônicas (NFSe) no portal nacional (nfse.gov.br). Permite que agentes de IA autentiquem-se com certificado digital e-CNPJ/e-CPF e consultem, detalhem e baixem PDFs de NFSe emitidas. It runs locally over stdio via the published package.

People connecting this server to Claude, Cursor, VS Code, or another MCP client. The project is written in TypeScript.

VERIFIED ACTIVE

LAST COMMIT 2026-02-12 · ★ 14 · #540 OF 848 MAINTAINED OTHER · VERIFIED 2026-08-25

TypeScript servers · how we verify → /methodology

01 · Install Nfse Nacional

before you install - you'll need

Set CERT_FILE, CERT_PASSWORD before connecting.

Claude Code

claude mcp add samuelmoraesf-mcp-nfse-nacional -- npx -y mcp-nfse-nacional

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "samuelmoraesf-mcp-nfse-nacional": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-nfse-nacional"
      ]
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions · container (OCI image) - can be sandboxed away from your filesystem

license no standard license detected - usage rights unclear; check the repo before commercial use

npm package mcp-nfse-nacional - unscoped; check the name against the project README before installing

registry namespace io.github.SamuelMoraesF is GitHub-verified and matches the repo owner

03 · Who maintains Nfse Nacional

mcp-nfse-nacional is maintained by samuelmoraesf. We track 3 MCP servers from samuelmoraesf - 3 actively maintained, 24 combined GitHub stars, oldest repo from Feb 2026. Full record: all servers from samuelmoraesf.

04 · Facts

repository: github.com/samuelmoraesf/mcp-nfse-nacional
category: other - ranked #540 of 848 actively-maintained other servers as of 2026-08-25.
registry: io.github.SamuelMoraesF/mcp-nfse-nacional (active, first published 2026-02-12)
packages: npm:mcp-nfse-nacional · oci:docker.io/samuelmoraesf/mcp-nfse-nacional:1.0.3

05 · Nfse Nacional FAQ

What is Nfse Nacional?

Is Nfse Nacional still maintained?

Yes - as of 2026-08-25, its last commit was 2026-02-12. We re-verify nightly.

How do I install Nfse Nacional?

Run `npx -y mcp-nfse-nacional`. The README documents 2 environment variables (CERT_FILE, CERT_PASSWORD) to set first. Set CERT_FILE, CERT_PASSWORD before connecting. You can also paste the ready-made client config above.

Does Nfse Nacional run locally?

Yes - it's a stdio server: it runs on your machine (via npx) with your user's permissions. Your data stays local unless the server itself calls external APIs.

06 · Alternatives to Nfse Nacional

Alternatives to Nfse Nacional

Maintained other servers if Nfse Nacional isn't the fit.

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