io.github.soba-labs/krs-mcp
krs-mcp
Is the io.github.soba-labs/krs-mcp MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-12.
Polish KRS company register: search by name, KRS, NIP or REGON and fetch official extracts.
alive probed 2026-11-15 · unchanged since 2026-11-12
- Run it
- npx -y krs-mcp@0.1.1 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- krs-mcp 0.1.1
- Capabilities
- tools
- Instructions
- none
- Of a 1M window
- 0.1 % of a 1M context window
- Count
- 1.4k tokens in Claude Opus 5.5, exact, measured 2026-11-12. With the Claude Code prefix mcp__…__ on each tool name: 1.4k. The o200k_base estimate is 805. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/soba-labs/krs-mcp
- Website
- https://sobalabs.ai/open-source/
- Registry
- active, updated 2026-11-11 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.70×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| search_companies | 612 | 360 | 45 % |
| get_company_full | 270 | 159 | 20 % |
| get_company | 255 | 150 | 19 % |
| get_board | 231 | 136 | 17 % |
Compare this server with others.
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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
- The server answers initialize and tools/list. Nothing to fix.