dev.invowerk/xrechnung-e-invoice-validator
invowerk
dev.invowerk/xrechnung-e-invoice-validator costs 2 483 tokens of context per session. It has 6 tool definitions. That is 1.2 % of a 200k window. Measured 2026-10-03.
E-invoice checker for ZUGFeRD, Factur-X, XRechnung and Peppol BIS. Free web tool, API and MCP.
alive probed 2026-10-03 · HTTP 200
6tools
2.5ktokens for the tool definitions
1.2 %of a 200k context window
1.1 sto initialize
571 msto list tools
- Endpoint
- https://api.invowerk.dev/mcp/ (streamable-http)
- Host
- api.invowerk.dev
- Protocol
- 2025-11-25
- Reports itself as
- invowerk 1
- Capabilities
- experimental, extensions, logging, prompts, resources, tools
- Instructions
- none
- Repository
- https://github.com/invowerk-dev/invowerk
- Website
- https://invowerk.dev
- Registry
- active, updated 2026-10-01 · registry entry
- Reachable
- 2 of the last 2 probes
Most expensive tools
| Tool | Tokens | Share of this server |
|---|---|---|
| validate_invoice | 546 | 22 % |
| convert_invoice | 454 | 18 % |
| render_invoice | 431 | 17 % |
| parse_invoice | 414 | 17 % |
| generate_invoice | 338 | 14 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Tokens |
|---|---|---|---|---|
| 2026-10-03 20:33 | alive | 1.1 s | 6 | 2.5k |
| 2026-10-03 17:50 | alive | 206 ms | 6 | 2.5k |
Badge
[](https://mcp-pulse.ulehla.dev/s/dev.invowerk/xrechnung-e-invoice-validator)