io.github.malkreide/swiss-holidays-mcp
swiss-holidays-mcp
Swiss school & public holidays, 26 cantons, by Schulart (OpenHolidays + Nager.Date)
alive probed 2026-10-14
13tools
5.6ktokens in Claude Opus 5.5
5.8ktokens in Claude Code
2.8 %of a 200k context window
3.3ko200k_base estimate
2.9 sto initialize
10 msto list tools
- Run it
- uvx swiss-holidays-mcp==0.7.0 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- swiss-holidays-mcp 0.7.0
- Capabilities
- prompts, resources, tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-14. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/malkreide/swiss-holidays-mcp
- Website
- https://github.com/malkreide/swiss-holidays-mcp
- Registry
- active, updated 2026-09-26 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| get_school_holidays | 462 | 14 % |
| get_local_holidays | 405 | 12 % |
| export_holidays_ics | 325 | 10 % |
| find_common_free_window | 274 | 8 % |
| compare_school_holidays | 270 | 8 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.malkreide/swiss-holidays-mcp)
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.