io.github.codespar/mcp-nuvem-fiscal

mcp-nuvem-fiscal

Is the io.github.codespar/mcp-nuvem-fiscal MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-27.

MCP server for Nuvem Fiscal — NF-e, NFS-e, NFC-e, CNPJ, CEP

alive probed 2026-11-15 · unchanged since 2026-10-27

24tools

4.2ktokens in Claude Opus 5.5

2.1 %of Claude's 200k window

1.7×the median server

458 msto initialize

11 msto list tools

Run it: npx -y @codespar/mcp-nuvem-fiscal@0.3.1 (stdio, probed in a container with the network off)
Host: npmjs.com
Reports itself as: mcp-nuvem-fiscal 0.2.1
Capabilities: tools
Instructions: 281 characters
Of a 1M window: 0.4 % of a 1M context window
Count: 4.2k tokens in Claude Opus 5.5, exact, measured 2026-10-28. With the Claude Code prefix mcp__…__ on each tool name: 4.7k. The o200k_base estimate is 2.3k. Counted again when the tool definitions change. Method.
Repository: https://github.com/codespar/mcp-dev-latam
Registry: active, updated 2026-06-22 · registry entry
Changes: 2 recorded, reachable in 2 of them. A row is added when the result, the tool count or the cost changes.

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.83×.

Tool	≈ Claude tokens	o200k estimate	Share of this server
create_cte	435	238	10 %
create_nfe	347	190	8 %
create_mdfe	347	190	8 %
register_company	279	153	7 %
create_nfse	258	141	6 %

Other registry entries on npmjs.com, the ones next to this name; all of them.

Servers that mention fiscal.

Brazil Invoices (NFS-e nota fiscal de serviço) app.wishpool/brazil-invoice-mcp · no DNS
br.com.brasilnfe/fiscal · alive
MuniSpot Municipal Data com.munispot/municipal-data · alive
BOFiP — Doctrine fiscale française dev.bofip/bofip · needs auth
LexIA Juris (EDIVIA) fr.edivia/lexia-juris · needs auth
Conversor IAE-CNAE io.github.conversoriaecnae/conversor-iae-cnae · alive
Despensa Hub io.github.cristianosantana/mcp-despensa-hub · needs auth
Velora LATAM Tools io.github.crossi-dev/latam-tools · alive

We add a row when the result changes. A server with no change keeps its last row.

Probed	Result	Init	Tools	Claude	o200k
2026-10-27 06:53	alive	331 ms	24	4.2k	2.3k
2026-10-20 06:41	alive	458 ms	24		2.3k

The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.

Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.