usebarekey

Use when working in any Svelte or SvelteKit project that has svelte-effect-runtime installed, imports from "svelte-effect-runtime", uses the effect() Vite plugin, contains script effect syntax, or uses yield* directly in .svelte markup, declaration tags, await/each/if/key blocks, render/html tags, or event-like attributes. This skill teaches SER syntax, setup, runtime/server boundaries, remote functions, and why plain Svelte tooling can report false positives for valid SER source.