What is sveltekit-structure?

Guidance for organising SvelteKit applications, including routes, layouts, server-side rendering, error handling, and hydration, which is the process of making server-rendered HTML interactive in the browser. It also covers pending interfaces and svelte:boundary.

Use it when creating routes or nested layouts, configuring server-rendered pages, adding error boundaries, showing pending states, or handling hydration.

It helps you place files correctly and handle loading, errors, and the transition from server output to interactive pages.

sveltekit-structure — Skill for Claude Code by spences10

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent

npx skills add spences10/svelte-skills-kit --skill sveltekit-structure

Clone the repo

git clone --depth 1 https://github.com/spences10/svelte-skills-kit

Made for: Claude Code.

Or install svelte-skills, the plugin that ships this one along with the rest of its 10 skills.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/skills/spences10/svelte-skills-kit/sveltekit-structure/github.svg)](https://agentmods.dev/skills/spences10/svelte-skills-kit/sveltekit-structure)

Your own site

<a href="https://agentmods.dev/skills/spences10/svelte-skills-kit/sveltekit-structure"><img src="https://agentmods.dev/badge/skills/spences10/svelte-skills-kit/sveltekit-structure/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/skills/spences10/svelte-skills-kit/sveltekit-structure"><img src="https://agentmods.dev/badge/skills/spences10/svelte-skills-kit/sveltekit-structure.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 45 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 639 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits

Socket pass 25 Apr 2026
Snyk fail 25 Apr 2026

How audits are shown

Origin unknown No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00045	$0.00639
Opus 5	$0.00023	$0.00319
Sonnet 5	$0.00009	$0.00128
Haiku 4.5	$0.00005	$0.00064

Measured 11d ago against content hash aad823936bdc, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

sveltekit-structure scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/svelte-skills/skills/sveltekit-structure/SKILL.md · 80 lines

The source is not reproduced here

No licence file

Read it on GitHub

Files

What ships with it

6 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

11d ago First seen · 80 lines · 45 tokens per session scan A aad823936bdc

Subscribe to this mod's changes

sveltekit-structure is a skill published in the GitHub repository spences10/svelte-skills-kit (92 stars, last pushed 4mo ago), with no licence file. It adds 45 tokens to every session and 639 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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