MDX Sanitizer

Comprehensive MDX content sanitizer that prevents JSX parsing errors caused by angle brackets, generics, and other conflicting patterns.

The Problem

MDX 2.x treats unescaped < and { as JSX syntax. This causes build failures when content contains:

• TypeScript generics: Promise<T>, Array<string>, Map<K, V>
• Comparisons: <100ms, <=, >=
• Arrows: -->, <--, ->
• Invalid tags: <link> in prose, <tag> placeholders
• Empty brackets: <>

Solution Architecture

This skill implements a three-layer defense: