Worked on improving the onboarding experience and documentation reliability for the awslabs/mcp repository by addressing a critical issue in the installation instructions. Focused on ensuring that the JSON configuration example in the README was syntactically correct, the developer identified and fixed a trailing comma that previously caused parsing errors during setup. This change enhanced the stability of the documentation and reduced friction for new users following installation steps. The work primarily involved editing Markdown and JSON, demonstrating attention to detail in documentation and configuration management. No new features were added during this period, with efforts concentrated on bug resolution and documentation quality.