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NF

Nuvem Fiscal

@codespar/mcp-nuvem-fiscal · v0.3.1

🇧🇷 BrazilFiscalAuth · API Keybeta24 tools2 env varsdeprecated on npm

NF-e, NFS-e, NFC-e, CT-e and MDF-e emission plus CNPJ and CEP lookups, company registration, and certificate upload. Correction letters and batch queries included.

Deprecated on npm: Service discontinued 2026-07-31; use @codespar/mcp-nfe-io instead Alternative named by npm: NFe.io

MIT · deprecated on npm

Limitations

  • The package manifest does not declare 1 of the 2 variables the code reads.
Package
@codespar/mcp-nuvem-fiscal
Version
0.3.1
npm dist-tag
latest
Category
Fiscal
Auth
API Key
Country
🇧🇷 Brazil
License
MIT
Transport
stdio · streamable-http

Quickstart

Before you use it.

This package is deprecated on npm, so this page offers no install command or client config. Service discontinued 2026-07-31; use @codespar/mcp-nfe-io instead

Environment variables2 variables
NUVEM_FISCAL_CLIENT_IDRead by the code; the package manifest does not declare it.
NUVEM_FISCAL_CLIENT_SECRETAPI key for nuvem-fiscalrequiredsecret

Names read from the package code (@codespar/mcp-nuvem-fiscal@0.3.1). Descriptions and flags come from its manifest. Self-hosted, you hold the credentials.

Tools

What your agent can call.

24 tools, as the package's tools/list returns them.

create_nfe

Create a NF-e (nota fiscal eletrônica)

get_nfe

Get NF-e details by ID

cancel_nfe

Cancel a NF-e

create_nfse

Create a NFS-e (nota fiscal de serviço eletrônica)

get_nfse

Get NFS-e details by ID

cancel_nfse

Cancel a NFS-e

create_nfce

Create a NFC-e (nota fiscal de consumidor eletrônica)

consult_cnpj

Consult company data by CNPJ number

consult_cep

Consult address by CEP (postal code)

register_company

Register a company in Nuvem Fiscal

create_cte

Create a CT-e (conhecimento de transporte eletrônico)

get_cte

Get CT-e details by ID

Names and descriptions come from the package's tools/list (@codespar/mcp-nuvem-fiscal@0.3.1). A kind (read, write, delete) is shown only when the package annotates its tools or each tool was verified one by one; neither exists for this server yet.

Compatibility

MCP is a protocol. Any client that speaks it can mount this server.

The CodeSpar runtime does not route this server. Mount it in your client over stdio · streamable-http.

Protocol

Any MCP client

stdio · streamable-http

Questions

Before you install.

How do I install the Nuvem Fiscal MCP server?

The npm package @codespar/mcp-nuvem-fiscal is deprecated, so this page shows no install command for it. The registry says: Service discontinued 2026-07-31; use @codespar/mcp-nfe-io instead

What can my agent do with Nuvem Fiscal?

Nuvem Fiscal exposes 24 tools for fiscal. Your agent calls them directly; the full list is above.

How does Nuvem Fiscal authenticate, and how are credentials stored?

Nuvem Fiscal uses API Key. Self-hosted, you hold the credentials: the server reads them from its environment variables.

How does Nuvem Fiscal handle upstream API changes?

Every server is versioned independently on npm. This one is deprecated (see the notice above), so the page does not suggest pinning a version.

Is Nuvem Fiscal open source? How do I report a bug?

Yes. Nuvem Fiscal is MIT-licensed and published on npm as @codespar/mcp-nuvem-fiscal, source on GitHub (link in the Details panel). Report issues on the package repository; security issues go to security@codespar.dev, and we respond within 24 hours.

Start in seconds.

This package is deprecated on npm; read the notice above before using it.

Nuvem Fiscal — MCP server · 24 tools | CodeSpar