CtrlK
BlogDocsLog inGet started
Tessl Logo

nuxt-production

| Nuxt 4 production optimization: hydration, performance, testing with Vitest, deployment to Cloudflare/Vercel/Netlify, and v4 migration. Use when: debugging hydration mismatches, optimizing performance and Core Web Vitals, writing tests with Vitest, deploying to Cloudflare Pages/Workers/Vercel/Netlify, or migrating from Nuxt 3 to Nuxt 4.

68

Quality

84%

Does it follow best practices?

Run evals on this skill

Adds up to 20 points to the overall score

View guide

SecuritybySnyk

Passed

No findings from the security scan

SKILL.md
Quality
Evals
Security

Quality

Content

68%Weight 40%Scale 1-5

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

The content is highly actionable with comprehensive executable examples and good reference signaling, but it is verbose for an overview file: detailed code that belongs in the existing reference files is inlined, migration lacks validation checkpoints, and time-sensitive version info is not isolated. Tightening the inlining and adding build-verify steps would lift the weaker dimensions.

Suggestions

Move the detailed hydration/performance/testing/deployment code blocks into the corresponding reference files and keep SKILL.md to an overview plus the 'When to Load References' navigation, reducing redundancy and token cost.

Add explicit validation checkpoints to the Nuxt 3→4 migration workflow (e.g., 'run `bun run build` after Step 3 and only proceed if it passes').

Relocate time-sensitive version detail (v4.1/v4.2 feature lists, version/last-verified dates) into a dedicated 'Version notes' or 'Deprecated/old patterns' section so it does not penalize the evergreen conciseness of the guide.

DimensionReasoningScore

Conciseness

The body is mostly efficient executable code with little basic-concept padding, but it inlines ~630 lines of detailed hydration/performance/testing/deployment code that duplicates the four reference files, repeats hydration fixes in 'Common Anti-Patterns', and carries time-sensitive version info ('v4.2 Features (Latest)', 'last-verified: 2025-12-28') outside any deprecated section.

3 / 5

Actionability

Provides copy-paste-ready, executable examples across the board — abort control, lazy hydration, routeRules caching, NuxtImg, vitest config, mountSuspended tests, mockNuxtImport, server route tests, and per-platform deployment configs (cloudflare-pages/workers, wrangler.toml, vercel, netlify, NuxtHub).

5 / 5

Workflow Clarity

The Nuxt 3→4 migration is laid out as a clear Step 1–5 sequence, but it lacks validation checkpoints (e.g., 'run build after moving files') for a partly destructive process; the deployment and troubleshooting sections are reference lists rather than validated workflows.

3 / 5

Progressive Disclosure

A well-signaled 'When to Load References' section points to four real, one-level-deep reference files with concrete load conditions, and content is organized into clear sections; however, substantial topic code is inlined in SKILL.md rather than deferred to those references, which is more than a minor organization gap.

4 / 5

Total

15

/

20

Passed

Description

100%Weight 40%Scale 1-5

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

The description is exemplary: it concisely states what the skill does and gives explicit, natural trigger conditions covering the main use cases. It uses third-person voice and avoids vague fluff. The only blemish is a stray leading '| ' character in the quoted string, which is cosmetic and does not affect substance.

DimensionReasoningScore

Specificity

Lists multiple concrete actions across the domain — 'hydration, performance, testing with Vitest, deployment to Cloudflare/Vercel/Netlify, and v4 migration' plus 'debugging hydration mismatches, optimizing performance and Core Web Vitals, writing tests with Vitest' — giving comprehensive coverage.

5 / 5

Completeness

Explicitly answers both 'what' (Nuxt 4 production optimization across hydration/performance/testing/deployment/migration) and 'when' via a 'Use when:' clause with concrete trigger phrases.

5 / 5

Trigger Term Quality

Covers natural phrases a developer would actually say — 'hydration mismatches', 'Core Web Vitals', 'Vitest', 'Cloudflare Pages/Workers/Vercel/Netlify', 'migrating from Nuxt 3 to Nuxt 4' — including synonyms and platform variants.

5 / 5

Distinctiveness Conflict Risk

Targets a clear niche (Nuxt 4 production) with platform- and version-specific triggers, making conflict with unrelated skills minimal.

5 / 5

Total

20

/

20

Passed

Validation

87%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation14 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

skill_md_line_count

SKILL.md is long (660 lines); consider splitting into references/ and linking

Warning

metadata_field

'metadata' should map string keys to string values

Warning

Total

14

/

16

Passed

Repository
secondsky/claude-skills
Reviewed

Table of Contents

Is this your skill?

If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.