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$npx -y skills add product-on-purpose/pm-skills --skill skill-templateInstalls into the current project.
Run `npx skills use "https://github.com/product-on-purpose/pm-skills" --skill "product-on-purpose/pm-skills/skill-template"` 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/product-on-purpose/pm-skills" that are relevant to the current task. Run `npx skills add "https://github.com/product-on-purpose/pm-skills"` and select the relevant skills, then follow their instructions.