Find dormant subscribers, segment by historical value, draft personalized winback emails per tier, and identify suppression candidates
Install
npx skills add cognyai/claude-code-marketing-skills --skill winback-enginenpx skills add cognyai/claude-code-marketing-skills --skill winback-engine -a claude-code -gnpx skills add cognyai/claude-code-marketing-skills --skill winback-engine -a codex -ggemini skills install https://github.com/cognyai/claude-code-marketing-skills.git --path skills/winback-enginegh skill install cognyai/claude-code-marketing-skills winback-enginegit clone --depth 1 https://github.com/cognyai/claude-code-marketing-skills /tmp/cognyai__claude-code-marketing-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/cognyai__claude-code-marketing-skills/skills/winback-engine ~/.claude/skills/winback-engine # Claude Code
cp -R /tmp/cognyai__claude-code-marketing-skills/skills/winback-engine ~/.agents/skills/winback-engine # Codex, Cursor, Gemini CLI, Copilot, OpenCode