LMX Skill This skill helps write, review, and generate correct LMX email markup for Loops. LMX is an XML-based format: every element is a PascalCase tag, self-closing tags require , and only the tags in the spec are valid. When To Use Use this skill when the task involves: - generating or editing LMX email content - copying source material, migrating an existing email, or converting HTML, MJML, Markdown, or plain-text email copy into LMX - reviewing LMX markup for correctness - choosing the right LMX tags or attributes for a layout - applying design guidelines to an LMX document - explaining…