How do I install the Svelte Code Writer skill?

Run npx skillmds@latest add kenn-io/svelte-code-writer-2 in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

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Is Svelte Code Writer free to use?

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Who published Svelte Code Writer?

kenn-io (@kenn-io) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Svelte Code Writer by kenn-io — Agent Skill

Name: Svelte Code Writer
Author: kenn-io

Svelte Code Writer

CLI tools for Svelte 5 documentation lookup and code analysis. MUST be used whenever creating, editing or analyzing any Svelte component (.svelte) or Svelte module (.svelte.ts/.svelte.js). If possible, this skill should be executed within the svelte-file-editor agent for optimal results.

kenn-io Updated Sep 22, 2026

File contents

Svelte 5 Code Writer

CLI Tools

Use the repo-installed @sveltejs/mcp CLI for Svelte-specific assistance:

bun run svelte-mcp <command>

Run these commands from the repository root (svelte-mcp is a devDependency installed in node_modules/.bin).

List Documentation Sections

bun run svelte-mcp list-sections

Lists all available Svelte 5 and SvelteKit documentation sections with titles and paths.

Get Documentation

bun run svelte-mcp get-documentation "<section1>,<section2>,..."

Retrieves full documentation for specified sections. Use after list-sections to fetch relevant docs.

Example:

bun run svelte-mcp get-documentation '$state,$derived,$effect'

Svelte Autofixer

bun run svelte-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
bun run svelte-mcp svelte-autofixer '<script>let count = $state(0);</script>'

# Analyze a file
bun run svelte-mcp svelte-autofixer ./src/lib/components/Component.svelte

# Target Svelte 4
bun run svelte-mcp svelte-autofixer ./Component.svelte --svelte-version 4

Important: When passing code with runes ($state, $derived, etc.) via the terminal, wrap inline code in single quotes. If you use double quotes, escape $ as \$ to prevent shell variable substitution.

Workflow

Uncertain about syntax? Run list-sections then get-documentation for relevant topics with bun run svelte-mcp
Reviewing/debugging? Run svelte-autofixer on the code with bun run svelte-mcp to detect issues
Always validate - Run svelte-autofixer before finalizing any Svelte component

---name: svelte-code-writer-2description: CLI tools for Svelte 5 documentation lookup and code analysis. MUST be used whenever creating, editing or analyzing any Svelte component (.svelte) or Svelte module (.svelte.ts/.svelte.js). If possible, this skill should be executed within the svelte-file-editor agent for optimal results.---# Svelte 5 Code Writer## CLI ToolsUse the repo-installed `@sveltejs/mcp` CLI for Svelte-specific assistance:```bashbun run svelte-mcp <command>```Run these commands from the repository root (`svelte-mcp` is a devDependency installed in `node_modules/.bin`).### List Documentation Sections```bashbun run svelte-mcp list-sections```Lists all available Svelte 5 and SvelteKit documentation sections with titles and paths.### Get Documentation```bashbun run svelte-mcp get-documentation "<section1>,<section2>,..."```Retrieves full documentation for specified sections. Use after `list-sections` to fetch relevant docs.**Example:**```bashbun run svelte-mcp get-documentation '$state,$derived,$effect'```### Svelte Autofixer```bashbun run svelte-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:**```bash# Analyze inline codebun run svelte-mcp svelte-autofixer '<script>let count = $state(0);</script>'# Analyze a filebun run svelte-mcp svelte-autofixer ./src/lib/components/Component.svelte# Target Svelte 4bun run svelte-mcp svelte-autofixer ./Component.svelte --svelte-version 4```**Important:** When passing code with runes (`$state`, `$derived`, etc.) via the terminal, wrap inline code in single quotes. If you use double quotes, escape `$` as `\$` to prevent shell variable substitution.## Workflow1. **Uncertain about syntax?** Run `list-sections` then `get-documentation` for relevant topics with `bun run svelte-mcp`2. **Reviewing/debugging?** Run `svelte-autofixer` on the code with `bun run svelte-mcp` to detect issues3. **Always validate** - Run `svelte-autofixer` before finalizing any Svelte component

Frequently asked questions