SKILL.md
Deliverability QA
One-time pre-flight snapshot before a send — authentication, domain/IP reputation, inbox placement, a spam-content/link/render scan, and point-in-time list hygiene — delivered as a per-qualified-item Pass/Partial/Fail/Unknown/N/A read plus an S1 authentication evidence flag. Emit the SEND S (Sender-integrity / Deliverability) dimension score only at 100% applicable coverage; otherwise return NEEDS_INPUT/UNDECIDED/NOT_SCORED and the exact gaps. This is the pre-send snapshot, not the standing watch owned by list-hygiene-monitor. Scope guard: this skill builds and, when complete, scores SEND-S, and runs the S1 authentication pre-flight only; it does NOT compute the profile-weighted EQS or enforce the S1/S2/N1/D1 vetoes — that is email-quality-auditor.
Quick Start
Run a deliverability pre-flight for [sending domain] before I send. Here is my DMARC RUA report, a DNS export, and my seed-list inbox-placement test: [paste/path].
Check my SPF/DKIM/DMARC/BIMI and my bounce + spam-complaint rates, then give me a pre-send checklist I can run myself. ESP: [name]. Profile: [promotional / retention / cold-outbound / newsletter].
Why am I hitting the Promotions tab / spam? Here is my inbox-placement seed test and ESP deliverability report — score my SEND S and flag S1.