Skills for Real Engineers. Straight from my .agents directory.
list-growth-designer
Agent skill fromaaron-he-zhu/aaron-marketing-skills
Use when the user asks to "grow my email list", "design a lead magnet / signup incentive", "set up double opt-in", or "plan a referral / recommendation loop"; produces a list-growth plan — acquisition channels, lead-magnet / incentive concepts, a compliant double-opt-in capture-flow spec, referral-loop mechanics, and subscriber-growth / cost-per-opt-in targets (labeled Estimated) — that feeds SEND-S (consent quality captured at acquisition) and SEND-N (lifecycle entry). Not for the signup page/popup UX itself — use landing-optimizer; not for recording the opt-in — use consent-registry; not for the confirmation-email copy — use email-creative-builder. 邮件列表增长/lead magnet/双重确认/推荐环
How to install list-growth-designer
npx skills add aaron-he-zhu/aaron-marketing-skills# or add only this skill to Claude Code: copy the folder
email/setup/list-growth-designer/
# into
~/.claude/skills/list-growth-designer/ (all projects)
.claude/skills/list-growth-designer/ (one project)
1# List Growth Designer23Plans how to grow an **owned** email list — acquisition channels, lead-magnet / incentive concepts, a compliant opt-in capture-flow spec, and referral-loop mechanics — and defines the growth metrics that gate whether it is working. It is the strategy layer at the top of the funnel: it decides *what* to offer and *how* subscribers enter, so that consent is captured cleanly (the upstream of the SEND-`S2` red line) and each new subscriber lands in a lifecycle (SEND-`N`). It does not build the signup page, write the confirmation email, or record the opt-in — it hands those to the owning skills.4…
Excerpt shown under the repository's Apache-2.0 license.
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