ctrl alt doc Markdown supports imported Svelte components. Install an icon package in your project:

pnpm add @iconify-svelte/heroicons

Then import and use an icon in any .md document:

<script>
	import AcademicCapIcon from '@iconify-svelte/heroicons/academic-cap';
</script>

<AcademicCapIcon height="1em" aria-label="Academic cap" />

The component is compiled through your project's normal Svelte/Vite dependency graph. ctrl alt doc does not require icon registration.