svelte-edge

Future-first, self-sustaining Svelte 5 & SvelteKit guidance for AI Agents.

Quick Start • Supported Agents • Key Pillars • Baseline • License

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Overview

svelte-edge is an adaptive, self-sustaining orchestrator skill engineered to enforce strict, modern Svelte 5 and SvelteKit standards across LLMs.

Pre-training data often suffers from Svelte 4/5 syntax mixing (export let mixed with $props(), on:click mixed with onclick). svelte-edge acts as a deterministic decision harness that prevents legacy code drift and enforces exact framework version gates. Unlike static prompt archives, it contains embedded self-maintenance protocols, allowing AI coding agents to autonomously upgrade baseline version gates, rotate legacy references, and purge deprecated features as the framework evolves.

Supported Environments

Compatible with any AI agent, IDE, or CLI tool supporting custom skills (SKILL.md).

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Quick Start

Install svelte-edge into your agent environment using the Vercel Skills CLI:

npx skills add fifidayone/svelte-edge

Or clone into your project's local agent skills directory:

git clone https://github.com/fifidayone/svelte-edge.git .agents/skills/svelte-edge

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Key Pillars

• Modern Svelte 5 First: Enforces $state, $derived, $effect, $props(), snippets, declaration tags ({const}), and DOM attachments ({@attach}).
• Stable-First SvelteKit: Defaults to stable $app/state, load, form actions, and server boundaries. Experimental flags are strict opt-in.
• On-Demand Reference Loading: SKILL.md dynamically loads domain-specific reference files on demand, keeping prompt context lean.
• Security & Version Patch Floors: Enforces critical security patch floors (e.g. hydratable() script escaping and boundary transformError XSS guards).
• Self-Sustaining Evolution: Governed by version promotion, branch rotation, and feature lifecycle protocols in references/maintenance.md.

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Baseline & Maintenance

• Verified Baseline: August 6, 2026 — Svelte 5.56.8 / SvelteKit 2.70.1 / SvelteKit 3 Preview (3.0.0-next.14) / sv 0.16.6 / svelte-check 4.7.4 / Vite 8.2.0.
• Maintenance Contract: Updated monthly against official Svelte release notes, changelogs, and security advisories.

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License

Distributed under the MIT License.