io.github.freshfos/dropcoin-invoice
invoice-api
German e-invoicing: generate XRechnung 3.0, pre-check and extract (incl. ZUGFeRD PDF). Paid.
alive probed 2026-10-05 · HTTP 200
3tools
841tokens in Claude Opus 5.5
883tokens in Claude Code
0.4 %of a 200k context window
455o200k_base estimate
678 msto initialize
289 msto list tools
- Endpoint
- https://invoice-api.dropcoin.workers.dev/mcp (streamable-http)
- Host
- invoice-api.dropcoin.workers.dev
- Protocol
- 2025-06-18
- Reports itself as
- invoice-api 1.0.0
- Capabilities
- tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-05. Counted again when the tool definitions change. Method.
- Registry
- active, updated 2026-08-07 · registry entry
- Reachable
- 6 of the last 6 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| generate_xrechnung | 238 | 52 % |
| extract_invoice | 113 | 25 % |
| validate_invoice | 104 | 23 % |
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 14:45 | alive | 678 ms | 3 | 841 | 455 |
| 2026-10-05 00:34 | alive | 331 ms | 3 | 455 | |
| 2026-10-04 10:04 | alive | 545 ms | 3 | 455 | |
| 2026-10-04 07:58 | alive | 739 ms | 3 | 455 | |
| 2026-10-03 20:37 | alive | 408 ms | 3 | 455 | |
| 2026-10-03 17:53 | alive | 749 ms | 3 | 455 |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.freshfos/dropcoin-invoice)
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.