cosmoblk/email-design (github)
Email design skill for Claude Code. Anti-slop emails — six committed archetypes, brand-aware briefs, real imagery, real footers. Works with any ESP via MCP (Nitrosend, Klaviyo, Mailchimp, ActiveCampaign).
Trust score: 4.78/10 (tier: established)
Stars: 3, Forks: 0
License: MIT