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Svelte

Checked
epicenterhq·vlatest·frontend

Dynamically adjusts component styling and layout based on data changes for responsive, performant UIs.

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 epicenterhq/epicenter --skill svelte -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

epicenterhq

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 passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • 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 undeclared network calls: passed

    Makes no network calls.

    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.

  • 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 epicenterhq/epicenter at f9441c8f6d.

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

Commit
f9441c8f6d
Manifest
.agents/skills/svelte/SKILL.md
Scanned
4 files, 1,407 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

Svelte Skill Guide

What it does

This skill enables AI agents to build and manipulate interactive user interfaces using the Svelte framework. It allows for the creation of reactive components that update automatically when their data changes, without requiring a complex build step during runtime.

When to use it

  • Developing lightweight, high-performance single-page applications (SPAs) where bundle size is critical.
  • Creating real-time dashboards or data visualizations that require immediate UI updates upon data shifts.
  • Prototyping frontend features quickly by leveraging Svelte's compile-time reactivity for faster iteration cycles.

Key capabilities

  • Reactive component architecture that automatically updates the DOM based on state changes.
  • Compile-time optimization to generate highly efficient JavaScript code at build time.
  • Support for building complex, interactive UIs with minimal boilerplate code.

Example prompts

  1. "Create a Svelte component that displays a list of user profiles and updates in real-time when new data is added."
  2. "Build a reactive counter application using Svelte where the UI instantly reflects state changes without manual DOM manipulation."
  3. "Generate a simple Svelte layout with a navigation bar and a dynamic content area for an e-commerce dashboard."

Tips & gotchas

Ensure your development environment includes the necessary Svelte tooling, such as Vite or Rollup, to properly compile and serve applications. While Svelte simplifies reactivity, complex state management in large-scale apps may still require integrating additional libraries like Pinia or RxJS.