io.github.makririch/einvoice

einvoice

Is the io.github.makririch/einvoice MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-26.

XRechnung & ZUGFeRD: create, validate, and convert German e-invoices. EN 16931 compliant.

alive probed 2026-11-14 · unchanged since 2026-10-26

6tools

4.8ktokens in Claude Opus 5.5

2.4 %of Claude's 200k window

1.9×the median server

390 msto initialize

12 msto list tools

Run it: npx -y einvoice-mcp@0.1.3 (stdio, probed in a container with the network off)
Host: npmjs.com
Reports itself as: einvoice 0.1.1
Capabilities: tools
Instructions: none
Of a 1M window: 0.5 % of a 1M context window
Count: 4.8k tokens in Claude Opus 5.5, exact, measured 2026-10-26. With the Claude Code prefix mcp__…__ on each tool name: 4.9k. The o200k_base estimate is 2.6k. Counted again when the tool definitions change. Method.
Repository: https://github.com/makririch/einvoice-mcp
Registry: active, updated 2026-04-13 · 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, 1.84×.

Tool	≈ Claude tokens	o200k estimate	Share of this server
create_xrechnung	1 896	1 033	40 %
create_zugferd	1 708	931	36 %
convert_format	387	211	8 %
get_format_info	312	170	7 %
validate_invoice	303	165	6 %

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

Make0 Brain io.github.make0-official/brain-oss · needs env
Craft Color Codes io.github.makebead/craft-color-codes · alive
io.github.makosdDavid/package-risk · crashed on start
io.github.makririch/buchpilot · alive
Advanced Zebrunner MCP Server io.github.maksimsarychau/mcp-zebrunner · no executable
Spendlog io.github.makz81/spendlog · not found
ABN Lookup MCP by UnClick io.github.malamutemayhem/abn · alive
Amber Electric MCP by UnClick io.github.malamutemayhem/amber · alive

Servers that mention einvoice.

Vietnam Invoices (MISA meInvoice create, publish & query) app.wishpool/vietnam-invoice-mcp · no DNS
com.einvoicewiz/einvoicewiz · alive
Jithox E-Invoice Readiness com.jithox/einvoice-readiness · timeout
Apollo Invoicing io.github.404-studio/apollo-invoicing · needs auth
E-Invoice Checker com.einvoicechecker/einvoice · alive
Eleata e-Invoice Validator io.github.hernaninverso/eleata-einvoice-mcp · alive
io.github.mirzaabubakr/uae-einvoice-mcp · alive
io.github.jmshinhwa/einvoice-mandate-lint · alive

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

Probed	Result	Init	Tools	Claude	o200k
2026-10-26 07:03	alive	400 ms	6	4.8k	2.6k
2026-10-19 06:52	alive	390 ms	6		2.6k

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.