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typescript-best-practices

Write idiomatic TypeScript patterns for clean, maintainable code. Use when writing or refactoring TypeScript classes, functions, modules, or async logic.

68

Quality

83%

Does it follow best practices?

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SKILL.md
Quality
Evals
Security

Quality

Content

78%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 token-efficient, well-organized best-practice skill that keeps executable detail appropriately in references. Its main weakness is broken cross-references inside REFERENCE.md pointing to non-existent files.

Suggestions

Add at least one small inline code snippet in the body (e.g. a named-export + immutable interface or an exhaustiveness `never` check) to lift actionability toward copy-paste readiness.

Fix or remove the broken links in references/REFERENCE.md to project-structure.md and configuration.md, or create those files, so progressive-disclosure navigation resolves.

Add a brief verification note (e.g. 'run tsc --noEmit and eslint to confirm') so the style guidance has an explicit validation checkpoint.

DimensionReasoningScore

Conciseness

A lean bullet list that assumes Claude's TypeScript competence and adds no concept-explaining padding; every token earns its place.

5 / 5

Actionability

Directives are concrete (named modifiers, eslint-plugin-import, Zod/Tsoa, import type) but the body contains no copy-paste executable code; real examples are deferred to references, leaving minor gaps.

4 / 5

Workflow Clarity

As a single-purpose style guide it needs no multi-step sequence, and its directives are unambiguous; it lacks any explicit validation/verification checkpoint, keeping it just below 5.

4 / 5

Progressive Disclosure

The body is an overview with a clearly signaled one-level reference to examples.md (a real file), but references/REFERENCE.md links to project-structure.md and configuration.md that do not exist in the bundle, creating broken nested navigation.

3 / 5

Total

16

/

20

Passed

Description

87%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 concise, well-structured description that clearly states both capability and trigger conditions in third person. Minor keyword-coverage gaps keep trigger_term_quality and specificity at 4 rather than 5.

DimensionReasoningScore

Specificity

Lists several concrete actions (writing/refactoring classes, functions, modules, async logic) with only minor coverage gaps; not as comprehensive as the 5-anchor multi-action example.

4 / 5

Completeness

Explicitly answers both what ('Write idiomatic TypeScript patterns for clean, maintainable code') and when ('Use when writing or refactoring TypeScript classes, functions, modules, or async logic') with concrete trigger phrases.

5 / 5

Trigger Term Quality

Includes natural terms users would say (TypeScript classes, functions, modules, async) plus .ts/.tsx file triggers in metadata, but lacks synonyms like 'types' or 'interfaces' for full coverage.

4 / 5

Distinctiveness Conflict Risk

Targets a clear TypeScript niche with distinct triggers (.ts/.tsx files, specific keywords), giving it minimal conflict risk with unrelated skills.

5 / 5

Total

18

/

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

metadata_version

'metadata.version' is missing

Warning

metadata_field

'metadata' should map string keys to string values

Warning

Total

14

/

16

Passed

Repository
HoangNguyen0403/agent-skills-standard
Reviewed

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