Svelte Code Writer

A straightforward CLI wrapper around Svelte's official MCP tools that handles the three things you actually need when working with Svelte 5 components: looking up current documentation sections, fetching specific docs for runes like $state and $derived, and running the autofixer to catch common migration issues from v4. The autofixer is the real workhorse here, analyzing .svelte files for outdated patterns and suggesting fixes. Works best when you're migrating existing components or debugging why your reactive statements aren't working as expected. Just remember to escape dollar signs when passing rune code directly through the terminal.

Install to Claude Code

npx -y skills add sveltejs/ai-tools --skill svelte-code-writer --agent claude-code