Summary
Connects to Poland's National Court Register (KRS) public API to look up businesses, foundations, and other legal entities registered in the country. Exposes two operations: get current extract for the latest status and information, or get full extract for complete historical records. Useful when you need to verify Polish company details, check registration status, or pull official business data for compliance, due diligence, or integration work. Runs via npx without installation, so you can spin it up on demand whenever you're dealing with Polish business entities and need authoritative registry data.
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KRS Poland MCP Server
An MCP server for the Polish National Court Register (KRS) public API.
Usage
This server is designed to be run with npx, allowing you to use it as a tool provider for LLM clients without a global installation.
Running with npx
To start the server, run the following command:
npx krs-poland-mcp-server
Configuration for LLM Clients
To integrate this server with an LLM client (like LM Studio or others that support MCP), you can configure it to spawn the server process. Here is an example configuration:
{
"mcpServers": {
"krs-poland-mcp-server": {
"command": "npx",
"args": [
"-y",
"krs-poland-mcp-server"
]
}
}
}
This configuration tells the client how to start the KRS tool server.
Server Functions
The server provides the following tools (checklist):
- Get Current KRS Record (
get-krs-current-extract): Retrieves the current status and information for a given entity from the KRS. - Get Full KRS Record (
get-krs-full-extract): Retrieves the complete historical data for a given entity from the KRS.
Development
To run the server in a development environment:
- Clone the repository.
- Install dependencies:
npm install - Build the project:
npm run build - Run the server:
npm start
Author
Piotr Kolawa (@pkolawa) / (Linkedin)
License
This project is licensed under the MIT License - see the LICENSE file for details.
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Keep your Mac awake while Claude Code and 40+ AI agents run. Sleeps when they're idle.
One time payment $9 →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
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