deliverability plugins

3 tagged deliverability, measured the same way as everything else here.

sendx/email-skills

Plugin Claude Code

Plugin marketplace listing 13 plugins: ab-testing, api-campaign-builder, campaign-strategy, compliance-navigator, email-analytics.

8 1mo ago A tokens not measured original MIT

cold-email

02

cmj-hub/claude-cold-email

Plugin Claude Code

Bundles 12 skills, 2 agents · 1,462 tokens together

Cold email & outreach craft skill for Claude Code. Signal-anchored openers, 3-touch sequences, 30-point audits, 5-email nurtures, 15-point deliverability checklist, and 25 subject-line patterns. Based on the JMC Cold Email & Outreach Craft course.

2 3mo ago A tokens not measured original MIT

helbertparanhos/resend-email-mcp

Plugin Claude Code

The most complete MCP server for the Resend API — emails, domains, contacts, broadcasts, templates, webhooks, plus a unique debug/diagnostics layer (deliverability, DNS, bounces).

1 2mo ago A tokens not measured original MIT