Over a two-month period, contributed to the salesforcecli/plugin-agent and forcedotcom/vscode-agents repositories by delivering four new features focused on developer experience and maintainability. Enhanced command line usability by adding output control flags and improved session management through the generation of session-meta.json files and a targeted refactor of session cache writing. Upgraded dependencies to unlock new features and performance improvements while maintaining strong test coverage. The work emphasized consistent cache handling, reduced code duplication, and laid the foundation for future enhancements. Utilized TypeScript, Node.js, and JSON manipulation to ensure reliability, maintainability, and improved onboarding for development teams.