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Svelte 5 Code Writer
CLI Tools
You have access to @sveltejs/mcp CLI for Svelte-specific assistance. Use these commands via npx:
List Documentation Sections
npx @sveltejs/mcp list-sections
Lists all available Svelte 5 and SvelteKit documentation sections with titles and paths.
Get Documentation
npx @sveltejs/mcp get-documentation "<section1>,<section2>,..."
Retrieves full documentation for specified sections. Use after list-sections to fetch relevant docs.
Example:
npx @sveltejs/mcp get-documentation "$state,$derived,$effect"
Svelte Autofixer
npx @sveltejs/mcp svelte-autofixer "<code_or_path>" [options]
Analyzes Svelte code and suggests fixes for common issues.
Options:
--async - Enable async Svelte mode (default: false)--svelte-version - Target version: 4 or 5 (default: 5)
Examples:
# Analyze inline code (escape $ as \$)
npx @sveltejs/mcp svelte-autofixer '<script>let count = \$state(0);</script>'
# Analyze a file
npx @sveltejs/mcp svelte-autofixer ./src/lib/Component.svelte
# Target Svelte 4
npx @sveltejs/mcp svelte-autofixer ./Component.svelte --svelte-version 4
Important: When passing code with runes ($state, $derived, etc.) via the terminal, escape the $ character as \$ to prevent shell variable substitution.
Workflow
- Uncertain about syntax? Run
list-sections then get-documentation for relevant topics
- Reviewing/debugging? Run
svelte-autofixer on the code to detect issues
- Always validate - Run
svelte-autofixer before finalizing any Svelte component
Weekly Installs
2.9K
Repository
sveltejs/ai-tools
GitHub Stars
213
First Seen
Jan 19, 2026
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