Polish Open Data (unofficial) MCP Server

Polish company registers: KRS extracts, Biała Lista VAT and bank account checks, ID validation.

Local serverstdio

What is the Polish Open Data (unofficial) MCP Server?

Polish Open Data (unofficial) is an MCP integration. Polish company registers: KRS extracts, Biała Lista VAT and bank account checks, ID validation.

Packages and local setup

The published nuget package is PolishOpenData.Mcp, version 1.2.0. Its declared MCP transport is stdio.

Before connecting

Check the maintainer’s instructions for account access, authentication and the supported client configuration. Once connected, inspect the tools your client receives and try a small task that matches the server’s stated purpose. The registry description does not include a verified, complete tool list.

Project and source

View the publisher’s registry entry · Project repository · Project website. This profile uses version 1.2.0 from the registry. Registration identifies the publisher namespace; it does not establish that this is a first-party integration for every service it connects.

Browse related government & public data MCP servers for tools that cover the same kind of work.