{"id":"framix-team-skill-email-html-mjml","name":"skill-email-html-mjml","af_score":40.5,"security_score":37.2,"reliability_score":18.8,"what_it_does":"A Claude Code skill that generates responsive, cross-client HTML email templates by producing MJML (MJML 4.x) and compiling it to production-ready, minified HTML suitable for Outlook and Gmail, including Outlook-specific handling (VML/ghost tables), Gmail clipping prevention, and accessibility-oriented MJML structuring.","best_when":"You need reliable, maintainable cross-client HTML email without manually coding tables/VML and want the skill to enforce validation and email-client-specific rendering constraints.","avoid_when":"You require a hosted service with guaranteed uptime, API-based template management, or strict compliance artifacts beyond what template generation can provide.","last_evaluated":"2026-03-30T15:36:28.445808+00:00","has_mcp":false,"has_api":false,"auth_methods":[],"has_free_tier":false,"known_gotchas":["This is a skill for template generation/compilation, not a transactional email-sending API.","Correctness relies on MJML compilation flags (e.g., minify) and component hierarchy constraints (e.g., mj-section/cannot be nested as described).","Template-engine tags must be protected with mj-raw to avoid MJML parsing; missing this can break generated output.","Email-client quirks (Outlook/Gmail size and CSS/head handling) are addressed by specific compile-time/config choices—changing them may regress rendering."],"error_quality":0.0}