Finance · Local MCP server
Polish Open Data (unofficial)
Polish company registers: KRS extracts, Biała Lista VAT and bank account checks, ID validation.
What the MCP Registry states
The entry as published to the official MCP Registry (read 2026-10-04), latest version.
- Registry name
io.github.JacekSmi/PolishOpenData- Version
- 1.1.0
- Status
- Active
- Category
- finance
- Transport
- stdio (local process)
- Package
- NuGet
- Published
- 2026-09-25
- Updated
- 2026-09-25
- Publisher
- JacekSmi (GitHub)
- Namespace
- Namespace verified by the MCP Registry via GitHub (github.com/JacekSmi) · how
- Website
- github.com/JacekSmi/PolishOpenData
- Repository
- github.com/JacekSmi/PolishOpenData
- Source
- Registry API entry
Packages
| Registry | Package | Version | Transport |
|---|---|---|---|
| NuGetruntime: dnx | PolishOpenData.Mcp | 1.1.0 | stdio |
How to connect Polish Open Data (unofficial)
Polish Open Data (unofficial) runs locally from a .NET package published to NuGet: PolishOpenData.Mcp version 1.1.0. It speaks MCP over stdio, so the client starts it as a program and talks to it through standard input and output. It needs the .NET SDK; run as a .NET tool; the entry names dnx as the runtime.
Derived from the registry entry, not tested here. What the server does, and on what terms, is set by its publisher; check its repository or website before giving it access to your accounts or files. How to add an MCP server to an assistant · Before you connect
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