Worked on the moltbot/moltbot repository to deliver a Typing Cadence Optimization feature for Discord tool replies. Addressed the issue of duplicate typing keepalive signals by implementing a single typing refresh loop, which improved message handling efficiency and reduced unnecessary signal noise. Developed and integrated automated tests to validate the typing cadence configuration and ensure ongoing reliability as the codebase evolves. The work was carried out using TypeScript and full stack development practices, with a focus on robust testing. This contribution enhanced the stability and maintainability of Discord tool reply interactions without introducing new bugs during the development period.