This handles the full architecture of drip campaigns, not just individual emails. You get complete copy for each message plus the branching logic, timing rules, exit conditions, and performance benchmarks you'd need to actually ship it. It comes with templates for common flows like onboarding, lead nurture, and win-back, each with recommended email counts and cadences. The real value is that it thinks through sequence strategy first, the narrative arc across all touchpoints, before drafting anything. If you've ever built a nurture flow and realized halfway through that email three doesn't logically follow email two, this forces that thinking up front.
npx skills add https://github.com/anthropics/knowledge-work-plugins --skill email-sequence