29 tagged deliverability, measured the same way as everything else here.
Browse within: ai-skill 14cold-email 13compliance 13email-automation 13ai-marketing 12b2b 12campaign-strategy 8
CosmoBlk/email-marketing-bible
Skill Claude CodeCodex
Data-backed email marketing skill for AI agents. Use when building or running email automation, driving an ESP from an agent (MCP/connectors), diagnosing deliverability, writing or de-slopping email copy, designing emails, choosing a platform, or pulling benchmarks. Covers AI email automation, flows, deliverability…
Skill Claude CodeCodex
Create, schedule, and manage HTML email campaigns through the SendX REST API.
Skill Claude CodeCodex
Write subject lines, preview text, and body copy that gets opened, read, and clicked.
Skill Claude CodeCodex
Diagnose, audit, and fix email deliverability problems using a proven, systematic methodology. Use this skill whenever someone asks for a deliverability audit, says "audit my email", "check my deliverability", "why are we hitting spam", or "why are my emails going to spam" — or mentions inbox placement problems…
Skill Claude CodeCodex
30-point audit of a B2B outbound program across four dimensions — infrastructure (8 points), targeting (8 points), messaging (8 points), and operations (6 points). Produces a 0-100 score, the top 3 levers, and a 90-day remediation order. Loaded by the main cold-email skill when the user asks to audit or grade their…
Skill Claude CodeCodex
15-point pre-campaign domain health check across DNS (SPF, DKIM, DMARC, MX, BIMI), reputation (SNDS, Postmaster, blacklists), warm-up status (mailbox age, send volume ramp, reply ratio), and content (spam-trigger lint, link-to-text ratio, image-to-text ratio). Returns a 0-100 deliverability score and a fix-order. Uses…
Skill Claude CodeCodex
First-run interactive setup for the cold-email skill pack. Walks the operator through brand-config.json (ICP, PSP, EVP, tone, infrastructure) and SOUL.md (voice fingerprints, banned phrases, stories you lean on) in 10 minutes. Refuses to let the operator skip — generic output is worse than no output. Loaded…
Skill Claude CodeCodex
Preflight outbound SMS/iMessage for silent carrier filtering, segment blowups, and dropped iMessage features before sending.