During September 2025, Piotr Kolawa developed the KRS Poland MCP Server feature within the modelcontextprotocol/servers repository, enabling direct API integration with the Polish National Court Register. His work focused on building a robust interface for authoritative registry access, supporting regulatory compliance and improving data accuracy for Polish business entity interactions. Piotr utilized Markdown for comprehensive documentation, ensuring clarity for future enhancements and production deployment. While no bugs were reported or fixed during this period, his efforts laid the technical foundation for compliant, auditable registry interactions. The depth of his contribution centered on feature delivery and establishing groundwork for ongoing improvements.