MCP server for the Polish KRS company registry via the official Ministry of Justice API.
MCP server for the Polish KRS company registry via the official Ministry of Justice API. That is what the mcp mcp server brings to an AI assistant: the same capability, reachable through the Model Context Protocol rather than a separate app or dashboard.
Published on npm + MCP Registry (io.github.matematicsolutions/mcp-krs). Run without cloning:
The server publishes 2 tools. What each one is for:
krs — 1-10 digits, leading zeros padded automaticallyrejestr — P (entrepreneurs register, default) or S (associations register)The server ships on npm as @matematicsolutions/mcp-krs, so your MCP client can launch it on demand — there is no separate build step. Add the server block to your client's configuration, restart it, and the tools register themselves.
Among the developer tooling options, the useful question is rarely "what can it do" but "what does it cost you to run" — permissions, credentials, and how much of your context its toolset consumes. MCP's toolset — krs, rejestr — is a fair guide to whether it matches your workflow. It is maintained by matematicsolutions; worth a glance at recent repository activity before you build anything load-bearing on it.
This entry was verified against MCP's own documentation before publication; SyncDev keeps the directory reviewed rather than auto-generated.
| Tool | What it does |
|---|---|
| krs | 1-10 digits, leading zeros padded automatically |
| rejestr | P (entrepreneurs register, default) or S (associations register). |
MCP client configuration (stdio):
```json
{ "mcpServers": { "mcp-krs": { "command": "npx", "args": ["-y", "@matematicsolutions/mcp-krs"] } } }Configuration as documented by the project. Restart the client after saving.
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