io.github.cwellbournewood/swissyphus
Swissyphus
Is the Swissyphus MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-09.
Swiss public-data rollup for AI agents: 151 tools, 66 sources, zero keys, every answer cited.
alive probed 2026-11-15 · unchanged since 2026-11-09
- Run it
- npx -y swissyphus@1.0.1 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- swissyphus 1.0.1
- Capabilities
- prompts, resources, tools
- Instructions
- 7 915 characters
- Of a 1M window
- 5.7 % of a 1M context window
- Count
- 57k tokens in Claude Opus 5.5, exact, measured 2026-11-09. With the Claude Code prefix mcp__…__ on each tool name: 58k. The o200k_base estimate is 33k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/cwellbournewood/swissyphus
- Website
- https://github.com/cwellbournewood/swissyphus#readme
- Registry
- active, updated 2026-11-09 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.71×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| query_portal_records | 1 310 | 767 | 2 % |
| aggregate_dataset | 1 253 | 734 | 2 % |
| query_dataset | 1 250 | 732 | 2 % |
| search_public_tenders | 1 122 | 657 | 2 % |
| get_disease_surveillance | 1 009 | 591 | 2 % |
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Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- This server is in the heaviest 10 % of the registry. Shorter descriptions, fewer optional parameters and fewer tools cut the cost. The command npx mcpcost --url <endpoint> --tools 50 lists every tool with its cost.