SvelteKit

Optimize for route and data flows that stay correct under SSR, hydration, navigation, and progressive enhancement. Focus on boundaries and the shortest correct implementation.

Scope

Use this skill when the hard part is app-level or route-level behavior. If the task is mostly about component internals, runes, snippets, local state, or styling, use the svelte skill.

Workflow

1. Establish the local style before changing code.
   • Inspect package.json, svelte.config.*, the route tree, hooks, and nearby route files.
   • Prefer existing conventions in touched files unless the task is an explicit migration.
   • For new code, default to current SvelteKit APIs and typed route files.