io.github.peculiar-systems/invoicein
InvoiceIn
XRechnung, Factur-X, Peppol, PINT AE, FatturaPA, KSeF → JSON + fix hints. Hosted; MIT=examples only
alive probed 2026-10-05 · HTTP 200
5tools
5.8ktokens in Claude Opus 5.5
5.8ktokens in Claude Code
2.9 %of a 200k context window
3.6ko200k_base estimate
870 msto initialize
421 msto list tools
- Endpoint
- https://invoicein-api.peculiar.systems/mcp (streamable-http)
- Host
- invoicein-api.peculiar.systems
- Protocol
- 2025-11-25
- Reports itself as
- invoicein 0.1.2
- Capabilities
- experimental, prompts, resources, tools
- Instructions
- 587 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-05. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/peculiar-systems/invoicein-examples
- Website
- https://invoicein.peculiar.systems
- Registry
- active, updated 2026-09-25 · registry entry
- Reachable
- 6 of the last 6 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| validate_invoice | 735 | 21 % |
| invoice_to_csv | 734 | 21 % |
| invoice_to_datev | 724 | 20 % |
| read_invoice | 713 | 20 % |
| invoice_to_html | 667 | 19 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-05 15:24 | alive | 870 ms | 5 | 5.8k | 3.6k |
| 2026-10-05 00:43 | alive | 451 ms | 5 | 3.6k | |
| 2026-10-04 10:06 | alive | 923 ms | 5 | 3.6k | |
| 2026-10-04 08:00 | alive | 924 ms | 5 | 3.6k | |
| 2026-10-03 20:39 | alive | 949 ms | 5 | 3.6k | |
| 2026-10-03 17:54 | alive | 386 ms | 5 | 3.6k |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.peculiar-systems/invoicein)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.