Installs the Codex-side SDD agent TOML files from the plugin bundle, reminds the user to trust hooks, and verifies that the SDD gates bite after plugin install.
$npx -y skills add kamioj/spec-workflow --skill spec-setupInstalls into the current project.
Run `npx skills use "https://github.com/kamioj/spec-workflow" --skill "kamioj/spec-workflow/spec-setup"` 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/kamioj/spec-workflow" that are relevant to the current task. Run `npx skills add "https://github.com/kamioj/spec-workflow"` and select the relevant skills, then follow their instructions.