Developed a configuration guidance feature for the SAP/ai-sdk-js repository, focusing on improving the handling of the AICORE_SERVICE_KEY within environment files. The work clarified that this key must be formatted as a JSON object rather than a string, addressing a common source of misconfiguration in AICORE integrations. By updating documentation and release notes using Markdown, the developer enhanced onboarding processes and runtime reliability for other contributors. The technical approach emphasized clear documentation practices and precise environment variable management, leveraging skills in configuration, JSON formatting, and commit hygiene to solidify best practices without introducing new bugs during the development period.