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Svelte Development

Listed
manutej·vlatest·frontend

Build responsive, performant web apps using Svelte components and best practices, guided by Manutej's expertise.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add manutej/luxor-claude-marketplace --skill svelte-development -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

manutej

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill failed 1 of 6 checks. A failure is not proof of bad intent; it means something in the code needs a human to look at it before you run it.

  • No undeclared network calls: failed

    Contacts 1 host that is neither well-known infrastructure nor declared in the skill's frontmatter: jsonplaceholder.typicode.com.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

    Hosts contacted

    jsonplaceholder.typicode.comundeclared

    What it found

    • plugins/luxor-frontend-essentials/skills/svelte-development/README.md:260contacts jsonplaceholder.typicode.com
      const response = await fetch('https://jsonplaceholder.typicode.com/users');

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

  • No pipe-to-shell installers: passed

    No pipe-to-shell or download-and-run installers.

    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned manutej/luxor-claude-marketplace at 1861cc9720.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
1861cc9720
Manifest
plugins/luxor-frontend-essentials/skills/svelte-development/SKILL.md
Scanned
3 files, 3,863 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

What it does

This skill provides guidance for building modern Svelte applications, leveraging features introduced in Svelte 5 like reactivity runes. It covers components, stores, lifecycle hooks, transitions, and animations, all based on official Svelte documentation. The goal is to help you create performant web apps with a focus on compile-time optimization and minimal JavaScript overhead.

When to use it

  • Building high-performance web applications.
  • Creating single-page applications (SPAs) with reactive UI elements.
  • Developing interactive user interfaces.
  • Migrating from frameworks using virtual DOM to Svelte's compiled approach.
  • Building component libraries with native reactivity.

Key capabilities

  • Reactivity with Runes (Svelte 5): Utilizing $state, $derived, $effect, and $props runes for reactive state management, improved TypeScript support, and clearer semantics.
  • Component development using Svelte's component model.
  • Store implementation for managing application data.
  • Lifecycle hook usage to control component behavior at different stages.
  • Implementation of transitions and animations in Svelte applications.

Example prompts

  • "How do I use the $state rune to create a reactive counter?"
  • "Can you show me an example of using $derived runes for complex data transformations?"
  • "Explain how to implement a lifecycle hook in a Svelte component."

Tips & gotchas

  • This skill focuses on Svelte 5 features, particularly reactivity runes. Familiarity with basic Svelte concepts is helpful.
  • The examples provided demonstrate specific rune usage; adapt them to your application's needs.