Designs lifecycle / email-automation flows — onboarding, activation, winback, churn-save — as multi-step trigger, message, timing, and branch maps anchored to an activation metric, with suppression rules and a quantitative critic gate. Use for retention email/notification automation against a real list + product. Not for one-off broadcast copy (use write-copy), cold outreach (use write-outreach), organic social (use write-social), or paid-ad creative (use write-ad).
$npx -y skills add hungv47/meta-skills --skill design-lifecycleInstalls into the current project.
Run `npx skills use "https://github.com/hungv47/meta-skills" --skill "hungv47/meta-skills/design-lifecycle"` 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/hungv47/meta-skills" that are relevant to the current task. Run `npx skills add "https://github.com/hungv47/meta-skills"` and select the relevant skills, then follow their instructions.