Developed and delivered a new command for the snowflakedb/snowflake-cli repository, enabling users to remove Snowflake connections directly from configuration files. Focused on robust CLI development and configuration management using Python, the work included careful handling of default connections, accurate updates to configuration files, and comprehensive unit and integration testing to ensure reliability. Enhanced error handling and logging were implemented to improve user experience and maintain backward compatibility. This feature reduces manual cleanup efforts, mitigates risks associated with stale or invalid connections, and supports operational efficiency for both developers and administrators, reflecting a thoughtful approach to reliability and maintainability.