cz.freelax/tax-engine
freelax-tax-engine
Deterministic Czech OSVC tax tools for 2026: tax, insurance, deadlines, VAT and exchange rates.
alive probed 2026-10-05 · HTTP 200
14tools
8.3ktokens in Claude Opus 5.5
8.5ktokens in Claude Code
4.2 %of a 200k context window
4.9ko200k_base estimate
4.4 sto initialize
296 msto list tools
- Endpoint
- https://freelax.cz/api/mcp (streamable-http)
- Host
- freelax.cz
- Protocol
- 2025-11-25
- Reports itself as
- freelax-tax-engine 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.
- Website
- https://freelax.cz/connect
- Registry
- active, updated 2026-08-01 · registry entry
- Reachable
- 6 of the last 6 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| check_io_trigger | 967 | 20 % |
| compute_year | 798 | 16 % |
| estimate_penalty | 471 | 10 % |
| compare_regimes | 387 | 8 % |
| calc_set_aside | 383 | 8 % |
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 13:54 | alive | 4.4 s | 14 | 8.3k | 4.9k |
| 2026-10-05 00:23 | alive | 1.5 s | 14 | 4.9k | |
| 2026-10-04 09:59 | alive | 4.6 s | 14 | 4.9k | |
| 2026-10-04 07:53 | alive | 4.1 s | 14 | 4.9k | |
| 2026-10-03 20:33 | alive | 3.6 s | 14 | 4.9k | |
| 2026-10-03 17:50 | alive | 849 ms | 14 | 4.9k |
Badge and feed
[](https://mcpcost.ulehla.dev/s/cz.freelax/tax-engine)
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.