Use when the user asks to "track where my emails are actually landing after I send", "read my seed-list inbox vs spam vs promotions results", "trend my Gmail Postmaster / Microsoft SNDS reputation", or "did placement drop after my last send"; produces a per-provider inbox/spam/promotions placement read, a domain/IP reputation trend from Postmaster + SNDS, a send-over-send delta with named…
Install
npx skills add aaron-he-zhu/aaron-marketing-skills --skill inbox-placement-monitornpx skills add aaron-he-zhu/aaron-marketing-skills --skill inbox-placement-monitor -a claude-code -gnpx skills add aaron-he-zhu/aaron-marketing-skills --skill inbox-placement-monitor -a codex -ggemini skills install https://github.com/aaron-he-zhu/aaron-marketing-skills.git --path email/deliver/inbox-placement-monitorgh skill install aaron-he-zhu/aaron-marketing-skills inbox-placement-monitorgit 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/deliver/inbox-placement-monitor ~/.claude/skills/inbox-placement-monitor # Claude Code
cp -R /tmp/aaron-he-zhu__aaron-marketing-skills/email/deliver/inbox-placement-monitor ~/.agents/skills/inbox-placement-monitor # Codex, Cursor, Gemini CLI, Copilot, OpenCode