svelte-development SKILL.md skillB

svelte-development from travisjneuman/.claude is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add travisjneuman/.claude/svelte-development@git:20260113.90b2d6e

Pins git:20260113.90b2d6e in mdr.lock. Pin the fingerprint instead.

Audit grade
B, 16 of 17 checks passed
Kind
SKILL.md skill
Repository
travisjneuman/.claude
Path
skills/svelte-development/SKILL.md
Versions recorded
2
Latest version
git:20260113.90b2d6e, committed Jan 13, 2026
First version recorded
Dec 24, 2025
Size
17,320 bytes
Repository stars
105
License
MIT

Svelte 5 development with runes ($state, $derived, $effect), SvelteKit full-stack framework, and modern reactive patterns. Use when building Svelte applications, implementing fine-grained reactivity, or working with SvelteKit routing and server functions.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Svelte 5 Development

Comprehensive guide for building modern Svelte applications with runes and SvelteKit.

## Stack Overview

| Tool       | Purpose              | Version |
| ---------- | -------------------- | ------- |
| Svelte 5   | Core framework       | 5.0+    |
| SvelteKit  | Full-stack framework | 2.0+    |
| TypeScript | Type safety          | 5.0+    |
| Vite       | Build tool           | 5.0+    |
| Vitest     | Testing              | 1.0+    |

---

## Svelte 5 Runes (Core Reactivity)

### The Rune System

Runes are compile-time macros prefixed with `$` that provide explicit, fine-grained reactivity.

| Rune        | Purpose               | Replaces                    |
| ----------- | --------------------- | --------------------------- |
| `$state`    | Reactive state        | `let` declarations          |
| `$derived`  | Computed values       | `$:` reactive statements    |
| `$effect`   | Side effects          | `$:` side effect statements |
| `$props`    | Component props       | `export let`                |
| `$bindable` | Two-way binding props | `export let` with bind:     |

### Basic Component Structure

```svelte
<script lang="ts">
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add travisjneuman/.claude/svelte-development@sha256:f39e7a08c4b135fb

The line at the top of this page pins the label git:20260113.90b2d6e, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_wre2cjyzevilzz7f.svg)](https://markdownregistry.com/a/art_wre2cjyzevilzz7f)

0 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 2 versions of this file, between Dec 24, 2025 and Jan 13, 2026, about one every 20 days.

versioncommittedcommitsizeaudit
git:20260113.90b2d6e latest2026-01-13 90b2d6e 17,320 BB view · diff
git:20251224.b1db2c62025-12-24 b1db2c6 16,449 BB view

Audit of the latest version

B  16 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • fail: No script tag (matched: <script)
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (17320 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address

Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.

Source

GitHub

travisjneuman/.claude · 105 stars · license MIT · pushed 2026-10-19 · branch master

API

GET https://markdownregistry.com/api/v1/artifacts/art_wre2cjyzevilzz7f
GET https://markdownregistry.com/api/v1/resolve?ref=travisjneuman/.claude/svelte-development
GET https://markdownregistry.com/api/v1/blob/f39e7a08c4b135fb1351707761e665c3a9d212ece4919f744c71664310b7cfe8

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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