sk.orsf/mcp-server
ORSF — Slovak Company Register
Is the ORSF MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-30.
1.25M+ Slovak companies, aggregated from 8 registers (RPO/ORSR/RÚZ/ZRSR/RPVS/CRZ/ÚVO/FS DPH).
alive probed 2026-11-15 · unchanged since 2026-10-30
- Run it
- npx -y @orsf/mcp-server@0.1.0 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- orsf-mcp-server 0.1.0
- Capabilities
- tools
- Instructions
- none
- Of a 1M window
- 0.2 % of a 1M context window
- Count
- 2.3k tokens in Claude Opus 5.5, exact, measured 2026-10-16. With the Claude Code prefix mcp__…__ on each tool name: 2.4k. The o200k_base estimate is 1.4k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/orsf-sk/orsf
- Website
- https://orsf.sk/api
- Registry
- active, updated 2026-07-24 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.67×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| search_companies | 751 | 451 | 33 % |
| lookup_company | 355 | 213 | 15 % |
| get_company_graph | 277 | 166 | 12 % |
| refresh_company | 275 | 165 | 12 % |
| get_company | 263 | 158 | 11 % |
Compare this server with others.
More servers
Other registry entries on npmjs.com, the ones next to this name; all of them.
- sh.objekt/mcp-upload · alive
- tashan sh.tashan/tashan · alive
- valv sh.valv/mcp · crashed on start
- site.marketnow/marketnow · alive
- so.blackforge/mcp · alive
- Helio so.helio/helio · not probed
- MyOG Checker social.myog/checker · crashed on start
- ALTWEB Context Loader software.altweb/altweb-context · alive
Servers that mention orsf or register or company.
- Wounded Warriors org.warriorsfund/wounded-warriors · alive
- Doors Funded: 1-4 unit investor lender terms com.doorsfunded/doorsfunded-com · alive
- 69.ai ai.69ai/69ai · no DNS
- Projectory ae.projectory/mcp · alive
- Dubai Data — Dubai real estate statistics ae.datadubai/dubai-real-estate · alive
- ai.astrofabric/mcp · not found
- Web Content & URL Tools ai.avaloncompany/web-content-url-tools · needs auth
- ai.bassethound/bassethound · needs auth
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
- The server answers initialize and tools/list. Nothing to fix.