Add a CLI flag to shipctl end-to-end — argument parser definition, help text, shell completion scripts, documentation, and tests. Use when adding a new option or flag, when extending an existing subcommand, or when asked to "add a --flag-name option".
$npx -y skills add zakelfassi/skills-driven-development --skill flag-addInstalls into the current project.
Run `npx skills use "https://github.com/zakelfassi/skills-driven-development" --skill "zakelfassi/skills-driven-development/flag-add"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/zakelfassi/skills-driven-development" that are relevant to the current task. Run `npx skills add "https://github.com/zakelfassi/skills-driven-development"` and select the relevant skills, then follow their instructions.