Polish Open Data (unofficial)
Polish company registers: KRS extracts, Biała Lista VAT and bank account checks, ID validation.
MCP server · by JacekSmi
About
Polish Open Data (unofficial) is an MCP server published by JacekSmi. Marketplaces we read that list it: 1 (Official MCP Registry). The last change we recorded was on 2026-10-12. As of our marketplace pass on 2026-10-12.
What it asks for
- Runs on your machine
None of the marketplaces we read publishes its tools or the settings it asks for.
What it declares, asks for and runs, in full
Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.
Works with
- Claude Code
- Codex
- Cursor
- VS Code
- Copilot CLI
From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.
Connect
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
Where it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Official MCP Registry (Open the registry record) | Listed | 1.2.0 | Forks (GitHub): 0 Stars (GitHub): 0 |
Not marked |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
What changed
- Official MCP Registry: released version 1.2.0 (was 1.1.0)
Similar plugins
Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.
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nipregon pl.nipregon/nipregon
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mcp-krs io.github.matematicsolutions/mcp-krs
MCP server for the Polish KRS company registry via the official Ministry of Justice API.
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pl-firmy: Polish company check
Verify Polish companies: VAT white list (MF), KRS, VIES, payment audit PDF, monitoring.
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Poland KRS Company Registry Lookup & Monitor (KYB)
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Verify Polish companies by NIP/KRS/REGON + EU VAT (VIES). 14 MCP tools (9 no-key).
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getregdata io.github.Nolpak14/getregdata
Business-registry data for agents: one-call Poland KYB verdict, UBO, insolvency, adverse media
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krs-poland-mcp-server io.github.pkolawa/krs-poland-mcp-server
Polish National registry of businesses and other legal entities
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Czech Company Registry (ARES) Tools
Czech ARES company registry: VAT, insolvency, RÚIAN addresses, IČO/DIČ checks. All free, no auth.
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prawo-pl-mcp io.github.matematicsolutions/prawo-pl-mcp
One MCP server for Polish legal data - courts, legislation, KRS, tax, KIO, UODO via 4 unified tools
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REGON (Polish business register)
Look up Polish businesses in the GUS REGON register (BIR1) by NIP, REGON, or KRS.
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Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.
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Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.