Scaffold an Angular 19 project with standalone components (no NgModules), signals, lazy-loaded routing, `inject()` services, and Angular Material or PrimeNG.
79
73%
Does it follow best practices?
Impact
Pending
No eval scenarios have been run
Passed
No known issues
Optimize this skill with Tessl
npx tessl skill review --optimize ./frontend/angular-project-starter/SKILL.mdQuality
Discovery
67%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 excels at specificity and distinctiveness by naming Angular 19 and its modern patterns (standalone components, signals, inject()). However, it lacks an explicit 'Use when...' clause and could benefit from more natural trigger terms that users would actually say when requesting this skill.
Suggestions
Add a 'Use when...' clause with trigger phrases like 'when the user wants to create a new Angular app, start an Angular project, or scaffold Angular frontend'
Include common user variations such as 'Angular app', 'Angular frontend', 'new Angular project', 'Angular setup'
| Dimension | Reasoning | Score |
|---|---|---|
Specificity | Lists multiple specific concrete actions and technologies: 'standalone components (no NgModules), signals, lazy-loaded routing, `inject()` services, and Angular Material or PrimeNG.' These are precise, technical capabilities. | 3 / 3 |
Completeness | Clearly answers 'what' (scaffold Angular 19 project with specific features), but lacks explicit 'Use when...' clause or trigger guidance for when Claude should select this skill. | 2 / 3 |
Trigger Term Quality | Includes good technical terms like 'Angular 19', 'standalone components', 'signals', 'Angular Material', 'PrimeNG', but missing common user phrases like 'create Angular app', 'new Angular project', 'start Angular', or file extensions. | 2 / 3 |
Distinctiveness Conflict Risk | Highly distinctive with 'Angular 19' version specificity, 'standalone components', 'signals', and specific UI libraries. Unlikely to conflict with React, Vue, or other framework skills. | 3 / 3 |
Total | 10 / 12 Passed |
Implementation
79%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
This is a high-quality Angular 19 starter skill with excellent actionability and conciseness. The code examples are complete, modern, and follow Angular best practices. The main weaknesses are the lack of validation checkpoints in the workflow and the monolithic structure that could benefit from splitting detailed patterns into separate reference files.
Suggestions
Add validation steps after scaffold command (e.g., 'Verify: `ng version` shows Angular 19.x, `npm run start` compiles without errors')
Split 'Essential Patterns' section into a separate PATTERNS.md file, keeping only 1-2 key examples in the main skill
Add a troubleshooting section or validation checkpoint for common scaffold failures (Node version mismatch, CLI not installed)
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The skill is lean and efficient, providing only essential information without explaining basic Angular concepts. Every section serves a purpose with executable code examples and no unnecessary padding. | 3 / 3 |
Actionability | Fully executable code examples throughout - from scaffold commands to complete component implementations. All patterns are copy-paste ready with proper imports and TypeScript typing. | 3 / 3 |
Workflow Clarity | The 'First Steps After Scaffold' section provides a clear sequence, but lacks validation checkpoints. No verification steps to confirm the scaffold worked correctly or troubleshooting guidance if commands fail. | 2 / 3 |
Progressive Disclosure | Content is well-organized with clear sections, but the skill is monolithic at ~350 lines. The project structure, essential patterns, and integration notes could be split into separate reference files with the main skill providing a concise overview. | 2 / 3 |
Total | 10 / 12 Passed |
Validation
90%Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.
Validation — 10 / 11 Passed
Validation for skill structure
| Criteria | Description | Result |
|---|---|---|
frontmatter_unknown_keys | Unknown frontmatter key(s) found; consider removing or moving to metadata | Warning |
Total | 10 / 11 Passed | |
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