deliverability plugins

CosmoBlk/email-marketing-bible

Plugin Claude Code

Bundles 1 skill · 195 tokens together

Email marketing operating manual for AI agents, with hard send-safety gates: campaigns, newsletters and flows, deliverability and DNS, switching ESPs, compliance, anti-slop copy, email design and benchmarks, with any ESP through MCP or an API.

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).