Your SvelteKit app's code health, checked before it ships. Statically, no browser — SEO, Performance, Correctness, Security, Architecture, Accessibility.
This repository also configures its own agents. See what svelte-vitals tells them →
Skill Claude CodeCodex
Survey a whole SvelteKit codebase as a senior Svelte/SvelteKit engineer, using svelte-vitals' scan as evidence, then produce a prioritized audit and self-contained implementation plans for other agents (or cheaper models) to execute. Read-only on source code — it plans improvements, it does not apply them. Use when…
Skill Claude CodeCodex
Set up svelte-vitals in a SvelteKit project: inspect what the project already uses, derive a svelte-vitals.config from its markuplint / eslint-plugin-check-file config and its actual directory conventions, measure each candidate rule before adopting it, and hand the remaining targets to svelte-vitals install. Use when…
Skill Claude CodeCodex
Use when writing or reviewing SvelteKit routes/components — svelte-vitals rule knowledge (SEO, performance, correctness, security, architecture, accessibility) and how to run the scanner.