Name: dart-add-unit-test
Rating: 70.39999999999999 (1 reviews)
Author: flutter

dart-add-unit-test

Write and organize unit tests for functions, methods, and classes using `package:test`. Use when creating new logic or fixing bugs to ensure code remains correct and regression-free.

Quality

86%

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Securityby

Passed

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Quality

Content

88%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 tight, highly actionable skill body with executable examples, specific commands, and a workflow checklist that includes a feedback loop. The only modest improvement is optional splitting of the longer examples into reference files.

Suggestions

Consider moving the full Mockito example into a references/ file and keeping a compact snippet inline to reduce body length.

Tighten a few explanatory clauses (e.g., 'to maintain predictability') to push conciseness toward a 5.

Dimension	Reasoning	Score
Conciseness	Efficient and assumes Claude's competence (no basic-concept padding), with only minor phrasing that could be trimmed (e.g., 'to maintain predictability').	4 / 5
Actionability	Fully executable guidance: copy-paste-ready Dart examples plus specific commands ('dart test', 'flutter test integration_test') covering grouping, setup, async, and Mockito mocking.	5 / 5
Workflow Clarity	The Test Implementation Workflow is a numbered checklist with an explicit feedback loop (run -> review stack trace -> fix -> re-run until passing), satisfying the validation-checkpoint requirement.	5 / 5
Progressive Disclosure	Well-organized single-file skill with a Contents nav and clear section headers; no bundle files are needed or referenced, though the two full code examples could arguably live in a separate references file.	4 / 5
	Total	18 / 20 Passed

Description

83%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, third-person description that clearly states both the capability and the usage trigger with concrete, domain-specific language. Minor gains are available by adding a few more synonyms and a sharper niche signal.

Suggestions

Add a couple of natural synonyms (e.g., 'test coverage', 'testing') to broaden trigger-term coverage.

Reinforce the Dart/Flutter niche earlier in the sentence to further reduce overlap with language-agnostic testing skills.

Dimension	Reasoning	Score
Specificity	Names the domain (Dart/Flutter unit tests) and several concrete actions ('Write and organize unit tests for functions, methods, and classes using `package:test`'), with only minor coverage gaps (e.g., no mention of grouping or assertions).	4 / 5
Completeness	Explicitly answers both what ('Write and organize unit tests for functions, methods, and classes using `package:test`') and when ('Use when creating new logic or fixing bugs to ensure code remains correct and regression-free') with a concrete trigger clause.	5 / 5
Trigger Term Quality	Includes natural phrases users would say ('unit tests', 'fixing bugs', 'creating new logic', 'regression-free'); a few common synonyms like 'test coverage' or 'testing' are absent.	4 / 5
Distinctiveness Conflict Risk	The `package:test` reference pins it clearly to the Dart/Flutter niche with minimal conflict risk, though 'unit tests' alone is broad enough to overlap with general testing skills.	4 / 5
	Total	17 / 20 Passed

Validation

93%

Warnings & errors only

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

Validation — 15 / 16 Passed

Validation for skill structure

Criteria	Description	Result
metadata_version	'metadata.version' is missing	Warning

	Total	15 / 16 Passed

Repository: flutter/agent-plugins
Path: skills/dart-add-unit-test/SKILL.md
Commit: c3c71cf

Reviewed: about 22 hours ago

Table of Contents

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