skilly. Buy ad slot
All skills
Svelte · Frontend / AGENT SKILL

svelte-code-writer

sveltejs/ai-tools
10.7K installs 328 GitHub stars
0

Look up Svelte 5 documentation and analyze Svelte components and modules using CLI tools.
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.

BEFORE YOU INSTALL

Understand the trade-offs.

SECURITY REVIEW

Not yet assessed

Review the original instructions and requested permissions before installing.

No security review is available for this catalog entry yet.

SKILL QUALITY

Not yet assessed

How clearly the skill guides your agent, how complete its workflow is, and how you can check the outcome.

No quality assessment is available for this catalog entry yet.

The full skill.

Original instructions from the publisher’s SKILL.md

## CLI tools

You have access to `@sveltejs/mcp` CLI for Svelte-specific assistance. Use these commands via `npx`:

### List documentation sections

```bash
npx @sveltejs/mcp list-sections
```

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

### Get documentation

```bash
npx @sveltejs/mcp get-documentation "<section1>,<section2>,..."
```

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

**Example:**

```bash
npx @sveltejs/mcp get-documentation "$state,$derived,$effect"
```

### Svelte autofixer

```bash
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:**

```bash
# 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

1. **Uncertain about syntax?** Run `list-sections` then `get-documentation` for relevant topics
2. **Reviewing/debugging?** Run `svelte-autofixer` on the code to detect issues
3. **Always validate** - Run `svelte-autofixer` before finalizing any Svelte component