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nextjs-framework

Explains how to configure App Router, implement server/client components, optimize data fetching, and secure routes. Use when the user mentions: 'add an authenticated route', 'migrate to App Router', 'optimize fetch caching', or 'fix RSC hydration'.

71

Quality

86%

Does it follow best practices?

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SecuritybySnyk

Passed

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SKILL.md
Quality
Evals
Security

Quality

Content

80%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.

A dense, well-organized Next.js reference that earns its tokens with specific gotchas and executable patterns. Its main weakness is workflow clarity: it reads as an advisory checklist rather than a sequenced process with checkpoints.

Suggestions

For destructive or multi-step operations (e.g., route migration, cache invalidation), add an explicit numbered sequence with a validation/verify step so the workflow is unambiguous.

Add one or two more copy-paste-ready code snippets for the most common tasks (e.g., an authenticated Server Component with redirect, a revalidateTag Server Action) to lift actionability from mostly-executable to fully executable.

Consider splitting the caching-layers paragraph into a short bulleted tier list for faster scanning and even tighter conciseness.

DimensionReasoningScore

Conciseness

Lean bullet-style gotchas and a single focused code example with no padding or explanation of concepts Claude already knows; every line carries Next.js-specific information.

5 / 5

Actionability

Provides one fully executable code block and concrete API calls (revalidateTag, revalidatePath, fetch next.tags), but most sections are directive-style rather than copy-paste-ready throughout.

4 / 5

Workflow Clarity

Small sequences appear (the 'use client' extraction remedy, the tag-then-revalidate flow) but the body is a reference of gotchas with no explicit multi-step workflow or validation checkpoints.

3 / 5

Progressive Disclosure

Under 50 lines with clear section headers (Critical rule, Gotchas, Caching layers) and no need for external bundle files, so well-organized inline structure suffices.

5 / 5

Total

17

/

20

Passed

Description

92%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.

A strong, well-structured description that concretely names its capabilities and pairs them with natural, specific trigger phrases. The only minor gap is trigger-term breadth (few synonyms/extensions).

DimensionReasoningScore

Specificity

Lists four concrete actions — 'configure App Router, implement server/client components, optimize data fetching, and secure routes' — giving comprehensive coverage rather than just naming the domain.

5 / 5

Completeness

Explicitly states both what the skill does (the four actions) and when to use it via a 'Use when the user mentions:' clause with concrete trigger phrases.

5 / 5

Trigger Term Quality

Includes natural phrases users would say ('migrate to App Router', 'fix RSC hydration', 'optimize fetch caching'), but coverage stops short of comprehensive synonyms or file extensions.

4 / 5

Distinctiveness Conflict Risk

Occupies a clear Next.js App Router niche with highly specific triggers, making conflict with unrelated skills unlikely.

5 / 5

Total

19

/

20

Passed

Validation

100%

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

Validation16 / 16 Passed

Validation for skill structure

No warnings or errors.

Repository
monkilabs/opencastle
Reviewed

Table of Contents

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