sveltekit

Mental-model reset for SvelteKit apps. Use when writing or reviewing routes, layouts, load functions, form actions, remote functions, hooks, auth, cookies, endpoints, redirects, errors, SSR, progressive enhancement, or app-level data flow. Triggers on SvelteKit, +page, +layout, +server, +page.server.ts, +layout.server.ts, hooks.server.ts, load, actions, fail(), redirect(), error(), cookies, locals, route groups, protected routes, sessions, form actions, enhance, remote functions, command(), query(), form(), getRequestEvent(), SSR, hydration, and serialization. Use svelte5 for component-level runes, snippets, accessibility, actions, transitions, and component API review.

1.01x

Quality

92%

Does it follow best practices?

Impact

93%

1.01x

Average score across 3 eval scenarios

Securityby

Passed

No known issues

Evaluation results

95%

SaaS Dashboard with Protected Routes and API

Auth route boundaries and endpoint self-protection

Criteria

Without context

With context

Route groups used

100%

Auth pages outside protected group

100%

Layout uses throw redirect

25%

100%

Auth check in layout.server.ts

100%

Hooks only populate locals

100%

No silent auth bypass

100%

50%

+server.ts self-enforces auth

100%

No pathname conditionals in root layout

100%

STRUCTURE.md present

100%

throw used for error()

100%

90%

User Profile Settings Form

Form actions, server validation, Field.* components

Criteria

Without context

With context

Action in +page.server.ts

100%

Server-side validation

100%

fail() returned for errors

100%

throw redirect on success

Serializable action return

100%

use:enhance applied

87%

100%

Native form method POST

100%

Field.Field wraps inputs

100%

Field.Error for error display

100%

Field.Label used

100%

Schema in $lib/schemas

100%

NOTES.md explains flow

100%

96%

Blog with Server-Loaded Posts and URL Filtering

Server load, serializable data, URL filter state

Criteria

Without context

With context

Server load for posts

100%

URL params used in load

100%

Date serialized as string

100%

No class instances returned

100%

Filter controls use event handlers

100%

No $effect for navigation

100%

Display values derived from data

100%

No browser API in load

100%

throw error for not-found

50%

NOTES.md explains data flow

100%

Repository: joshuadavidthomas/agent-skills
Commit: 40067f1

Evaluated: 2 days ago
Agent: Claude Code
Model: Claude Sonnet 4.6

Table of Contents

SaaS Dashboard with Protected Routes and API User Profile Settings Form Blog with Server-Loaded Posts and URL Filtering

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