inbox-placement-monitor
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 regressions, and a reusable SEND-S placement snapshot on your own exported telemetry. Not for the pre-send SPF/DKIM/DMARC auth pre-flight — use deliverability-qa; not for computing the EQS or running the veto
npx skills add aaron-he-zhu/aaron-marketing-skills --skill inbox-placement-monitor --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# Inbox Placement Monitor Post-send placement telemetry: where mail actually landed per mailbox provider (inbox vs spam vs promotions from a seed-list test), the domain/IP reputation trend from Gmail Postmaster Tools and Microsoft SNDS, and the send-over-send delta with named regressions — delivered as a per-provider placement read plus a reusable SEND **S (Sender-integrity / Deliverability)** placement snapshot, with each number labeled Measured / User-provided / Estimated. This is the *after* half of SEND-`S`: [deliverability-qa](../../setup/deliverability-qa/SKILL.md) verifies the signal *before* a send (auth pre-flight, static reputation, one placement test); this skill tracks what happened *after* it and how reputation moves across sends. **Scope guard: this skill tracks post-send placement + reputation trend and hands off a SEND-`S` placement snapshot; it does NOT run the `S1` SPF/DKIM/DMARC auth pre-flight (that is [deliverability-qa](../../setup/deliverability-qa/SKILL.md)) and does NOT compute the profile-weighted EQS or enforce the `S1`/`S2`/`N1`/`D1` vetoes (that is [email-quality-auditor](../email-quality-auditor/SKILL.md)).** Build/trend the telemetry here; let the gat
- Quick Start
- Skill Contract
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What does the inbox-placement-monitor skill do?
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 regressions, and a reusable SEND-S placement snapshot on your own exported telemetry. Not for the pre-send SPF/DKIM/DMARC auth pre-flight — use deliverability-qa; not for computing the EQS or running the veto
How do I install it?
Run `npx skills add aaron-he-zhu/aaron-marketing-skills --skill inbox-placement-monitor --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From aaron-he-zhu/aaron-marketing-skills, a repository with 2,508 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.