Use when the user asks to "build a preference center", "set up a frequency opt-down ladder", "give people a step-down instead of unsubscribe", or "design a topic/cadence preference page"; produces a preference-center field spec, a frequency/topic opt-down ladder (down-tier paths that substitute for a hard unsubscribe), a preference-to-suppression mapping, and a SEND N-dimension sub-item note on…
Install
npx skills add aaron-he-zhu/aaron-marketing-skills --skill preference-frequency-managernpx skills add aaron-he-zhu/aaron-marketing-skills --skill preference-frequency-manager -a claude-code -gnpx skills add aaron-he-zhu/aaron-marketing-skills --skill preference-frequency-manager -a codex -ggemini skills install https://github.com/aaron-he-zhu/aaron-marketing-skills.git --path email/nurture/preference-frequency-managergh skill install aaron-he-zhu/aaron-marketing-skills preference-frequency-managergit clone --depth 1 https://github.com/aaron-he-zhu/aaron-marketing-skills /tmp/aaron-he-zhu__aaron-marketing-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/aaron-he-zhu__aaron-marketing-skills/email/nurture/preference-frequency-manager ~/.claude/skills/preference-frequency-manager # Claude Code
cp -R /tmp/aaron-he-zhu__aaron-marketing-skills/email/nurture/preference-frequency-manager ~/.agents/skills/preference-frequency-manager # Codex, Cursor, Gemini CLI, Copilot, OpenCode