svelte-code-writer
SkillDev toolsLets your agent look up Svelte 5 docs and check Svelte code for issues before writing components.
Available today. Use it from your connected AI after setup.
No other account needed.
Connect ahel once, and every AI you use reads what you have installed.
Then ask your AI: use the svelte-code-writer skill
About this capability
Use the Svelte CLI to check any Svelte component or module that you create, edit, or analyze.
What this skill tells your AI
The instructions your AI receives, as published by chattocorp/chatto in .agents/skills/svelte-code-writer/SKILL.md and read by ahel’s review.
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-sectionsthenget-documentationfor relevant topics - Reviewing/debugging? Run
svelte-autofixeron the code to detect issues - Always validate - Run
svelte-autofixerbefore finalizing any Svelte component
Signals
- GitHub stars
- 3k
- Forks
- 121
- Last commit
- Sep 2026
Others that do the same job
Advanced
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svelte-code-writer- Source
- github.com/chattocorp/chatto