Conciseness

The body is lean and directive — short sections, minimal code, do/don't contrasts — with only minor over-explanation (definitional openers like 'Snippets are a way to define reusable chunks of markup' and 'The CSS in a component's <style> is scoped to that component'). The '5.36 or higher' version mention is time-sensitive but legitimately gates an experimental feature, so it stays at 'efficient; minor instances that could be trimmed' rather than anchor 5.

Actionability

Mostly executable guidance: do/don't code pairs for $derived and $props, concrete syntax for events, snippets, style: directives, and a complete modern-replacement mapping list ('use $state instead of implicit reactivity', 'use {@attach ...} instead of use:action'). Minor gaps keep it below anchor 5 — the Context section names createContext without an example, and several snippets use {...} placeholders rather than copy-paste-ready code.

Workflow Clarity

This is a topic-reference skill, not a multi-step process, and it involves no destructive or batch operations, so the validation cap does not apply. Each section gives unambiguous directives ('Only use the $state rune for variables that should be reactive', 'Never wrap the contents of an effect in if (browser)'), and the 'Avoid legacy features' section is a clear checklist. It sits at 'clear guidance with minor gaps' rather than 5 because a few sections (Context, Async Svelte) are pointers/guidance without concrete sequencing or examples.

Progressive Disclosure

Core guidance is inline while nine detailed topics are split into one-level-deep reference files, each clearly signaled as an inline markdown link at its point of use (e.g. 'use [{@attach ...}](references/attach.md)', '[keyed each blocks](references/each.md)'). All referenced paths exist in references/ and contain no nested local references (only external svelte.dev links), matching the anchor 'clear overview with well-signaled one-level-deep references; content appropriately split; easy navigation'.

Specificity

The verbs are generic ('write/edit or analyze') rather than concrete capabilities, and while topic areas are named ('reactivity, event handling, styling, integration with libraries'), the trailing 'and more' leaves coverage open-ended. This matches 'names domain and 1-2 concrete actions, but not comprehensive' better than anchor 4, which expects several specific listed actions.

Completeness

Both parts are present: an explicit when-clause ('Load this skill whenever in a Svelte project and asked to write/edit or analyze a Svelte component or module') and a what ('Guidance on writing fast, robust, modern Svelte code... Covers reactivity, event handling, styling, integration with libraries'). The what is somewhat general and 'fast, robust, modern' edges toward buzzword, keeping it below the fully concrete anchor 5.

Trigger Term Quality

Includes natural terms users would say — 'Svelte project', 'Svelte component', 'Svelte module' — plus topic keywords (reactivity, event handling, styling, libraries). A few natural terms are missing (e.g. '.svelte', 'SvelteKit', 'Svelte 5'), so it does not reach comprehensive synonym/extension coverage.

Distinctiveness Conflict Risk

The description is firmly scoped to Svelte components/modules in Svelte projects, a clear niche with distinct triggers; overlap risk is limited to other Svelte-specific skills. It clearly matches 'clear niche with distinct triggers; minimal conflict risk'.