io.github.codespar/mcp-facturapi

mcp-facturapi

Is the io.github.codespar/mcp-facturapi MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-01.

FacturAPI — Mexican CFDI e-invoicing

alive probed 2026-11-14 · unchanged since 2026-11-01

20tools

3.3ktokens in Claude

1.7 %of Claude's 200k window

1.3×the median server

488 msto initialize

9 msto list tools

Run it: npx -y @codespar/mcp-facturapi@0.2.2 (stdio, probed in a container with the network off)
Host: npmjs.com
Reports itself as: mcp-facturapi 0.2.1
Capabilities: tools
Instructions: 281 characters
Of a 1M window: 0.3 % of a 1M context window
Count: 3.3k tokens in Claude, exact, measured 2026-10-25. With the Claude Code prefix mcp__…__ on each tool name: 3.6k. The o200k_base estimate is 1.8k. 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, 1.85×.

Tool	≈ Claude tokens	o200k estimate	Share of this server
create_invoice	407	220	12 %
create_receipt	283	153	9 %
create_product	241	130	7 %
create_customer	237	128	7 %
update_product	235	127	7 %

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

Servers that mention facturapi or invoicing or mexican.

Mexico Invoices (CFDI 4.0 factura electrónica) app.wishpool/mexico-invoice-mcp · no DNS
Doklad.ai ai.doklad/mcp · needs auth
EVERJUST app.everjust/mcp · needs your URL
Fawtar app.fawtar/fawtar · alive
Fakto.app — Fakturownia MCP Server app.fakto/fakturownia · needs auth
Mini Accountant app.miniaccountant/mini-accountant · needs auth
India Invoices (GST e-invoicing IRN via IRP) app.wishpool/india-invoice-mcp · no DNS
Nigeria Invoices (FIRS / NRS MBS e-invoicing IRN) app.wishpool/nigeria-invoice-mcp · no DNS

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

Probed	Result	Init	Tools	Claude	o200k
2026-10-25 06:52	alive	391 ms	20	3.3k	1.8k
2026-10-18 06:40	alive	488 ms	20		1.8k

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.