Use when implementing auth in Nuxt apps with @onmax/nuxt-better-auth - provides useUserSession composable, server auth helpers, route protection, and Better Auth plugins integration.
94
93%
Does it follow best practices?
Impact
94%
1.25xAverage score across 3 eval scenarios
Passed
No known issues
Quality
Discovery
100%Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.
This is a strong skill description that clearly identifies its niche (auth in Nuxt apps using a specific package), lists concrete capabilities, and opens with an explicit 'Use when' trigger clause. The inclusion of the specific package name and framework-specific composable names makes it highly distinguishable and easy for Claude to match correctly.
| Dimension | Reasoning | Score |
|---|---|---|
Specificity | Lists multiple specific concrete actions: 'useUserSession composable, server auth helpers, route protection, and Better Auth plugins integration' — these are distinct, concrete capabilities. | 3 / 3 |
Completeness | Explicitly answers both 'what' (provides useUserSession composable, server auth helpers, route protection, Better Auth plugins integration) and 'when' (when implementing auth in Nuxt apps with @onmax/nuxt-better-auth) with a clear 'Use when' clause. | 3 / 3 |
Trigger Term Quality | Includes highly relevant natural keywords a user would say: 'auth', 'Nuxt', '@onmax/nuxt-better-auth', 'useUserSession', 'route protection', 'Better Auth'. These cover the specific package name, framework, and common auth-related terms. | 3 / 3 |
Distinctiveness Conflict Risk | Highly distinctive — targets a specific package (@onmax/nuxt-better-auth) within a specific framework (Nuxt), making it very unlikely to conflict with generic auth skills or other framework-specific skills. | 3 / 3 |
Total | 12 / 12 Passed |
Implementation
87%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
This is a well-crafted skill overview that excels at conciseness and progressive disclosure. It provides just enough actionable code in the Quick Reference to be immediately useful while properly delegating detailed guidance to clearly-organized reference files. The main weakness is that workflow clarity for multi-step processes (installation, database setup) is entirely delegated to reference files that weren't provided for evaluation.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The skill is lean and efficient. It assumes Claude's competence, avoids explaining what Better Auth or Nuxt are, and every section serves a clear purpose. The token budget note at the bottom is a nice touch. No unnecessary padding. | 3 / 3 |
Actionability | The Quick Reference section provides fully executable, copy-paste ready code snippets for the three most common patterns (client auth, server auth, route protection). The key concepts table gives precise API signatures rather than vague descriptions. | 3 / 3 |
Workflow Clarity | The skill serves as a routing/overview document rather than defining multi-step workflows itself. The 'Loading Files' checklist provides good task-based guidance for which references to consult, but there are no explicit validation steps or feedback loops for operations like installation or database setup, which are delegated to reference files that aren't available to verify. | 2 / 3 |
Progressive Disclosure | Excellent progressive disclosure structure. The main file is a concise overview with a well-organized table of 8 reference files, each clearly described by topic. The 'Loading Files' section with task-based checkboxes and the explicit instruction to not load all files at once is exemplary. All references are one level deep with clear navigation. | 3 / 3 |
Total | 11 / 12 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.
Validation — 11 / 11 Passed
Validation for skill structure
No warnings or errors.
6b12458
Table of Contents
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