Email Render Builder

Builds and QAs the coded HTML for a single email — a responsive table-based layout, a dark-mode + accessibility pass, a client-render matrix, image-block fallbacks with bulletproof CTAs, and a plain-text-parity check. This is the render half of SEND Engage: email-creative-builder writes the words, this skill turns them into a build that lands the same in Gmail, Outlook, Apple Mail, and on mobile. It does not write copy, and it does not score the email or run any veto — that is email-quality-auditor.

Scope guard: this skill produces the HTML build + render QA + plain-text parity only. It writes no subject-line or body copy (email-creative-builder owns that), scores no SEND dimension, runs no veto, and does not compute the goal-weighted EQS — email-quality-auditor owns all four vetoes (S1/S2/N1/D1) and the EQS rollup.

Quick Start

Build responsive HTML from this creative: [paste subject + body + CTA], destination [URL]

QA this email HTML across Gmail, Outlook, Apple Mail, and mobile: [paste HTML]. Flag dark-mode and image-off breakage.

This renders broken in Outlook and images-off — fix the layout and add fallbacks: [paste HTML]