Developed shell completion support for SDK CLI flags in the purecloudlabs/platform-client-sdk-common repository, focusing on enhancing command-line usability and reducing user error. Leveraged Go and shell scripting to enable auto-completion for profile names and predefined options for environment, input format, and output format flags. This feature guided users through available options, streamlining onboarding and minimizing trial-and-error during CLI usage. The work contributed to a more consistent and discoverable CLI experience across SDKs by extending a shared client library. No major bug fixes were addressed during this period, with efforts concentrated on improving developer productivity and command-line user experience.