Create a specification with requirements, scenarios, and design rationale. Use when the user wants to write a spec, formalize requirements, convert an ADR to a specification, or says "create a spec".
$npx -y skills add joestump/claude-plugin-sdd --skill specInstalls into the current project.
Run `npx skills use "https://github.com/joestump/claude-plugin-sdd" --skill "joestump/claude-plugin-sdd/spec"` 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/joestump/claude-plugin-sdd" that are relevant to the current task. Run `npx skills add "https://github.com/joestump/claude-plugin-sdd"` and select the relevant skills, then follow their instructions.