In April 2025, Jaebok focused on enhancing developer-facing documentation for the Wikidata MCP server within the modelcontextprotocol/servers repository. He authored a comprehensive README entry that details how the server interacts with Wikidata, supports identifier searches, enables metadata extraction, and executes SPARQL queries. Using Markdown and leveraging his skills in API integration, Jaebok structured the documentation to clarify usage patterns and server capabilities, directly addressing onboarding challenges and reducing support needs. While the work was limited to documentation rather than code changes or bug fixes, it provided foundational clarity for future development and improved the discoverability of the server’s features.