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scenario-generator

Generate comprehensive test scenarios, user stories, and acceptance criteria from requirements and specifications. Use this skill when planning testing efforts, writing user stories, creating test cases, documenting acceptance criteria, exploring edge cases, designing test coverage, or translating requirements into actionable scenarios. Supports BDD (Given-When-Then), Gherkin syntax, user story format, and test case documentation.

Quality

81%

Does it follow best practices?

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SKILL.md
Quality
Evals
Security

Quality

Content

60%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.

The skill delivers highly actionable, example-driven guidance for generating test scenarios, but it is severely bloated: it re-teaches concepts Claude already knows and inlines an entire example library that should live in reference files. A SKILL.md of ~100-150 lines pointing to patterns.md and templates.md would preserve all the value at a fraction of the token cost.

Suggestions

Move the six 'Scenario Generation Patterns' and three 'Scenario Templates' into a references/ directory (e.g., patterns.md, templates.md) and keep only a one-line pointer plus one compact example in SKILL.md.

Delete the 'Core Capabilities', 'Gherkin Best Practices', and 'Common Scenario Types' sections, or compress them to a few bullets — they restate formats and concepts Claude already knows (Given-When-Then, As-a/I-want/So-that, happy path vs error handling).

Add an explicit validation step to the workflow, such as a coverage checklist: after generating, verify each applicable category from the scenario-types table (happy path, boundary, error, security, state, concurrency) is addressed before presenting results.

DimensionReasoningScore

Conciseness

The ~850-line body is heavily padded: 'Core Capabilities' and 'Gherkin Best Practices' enumerate concepts (As-a/I-want/So-that, happy path, good vs poor Gherkin) Claude already knows, and the same login/CRUD/form example structures repeat across Steps, Patterns, Templates, and 'Common Scenario Types'. It is not a 1 because it demonstrates via worked examples rather than tutorial-style explanation of known concepts.

2 / 5

Actionability

The guidance is fully concrete for an instruction-only skill: a scenario structure format, complete worked Gherkin/user-story/acceptance-criteria examples, and reusable templates covering the common cases (CRUD, forms, API, state machine, permissions). Outputs are copy-paste adaptable with no gaps.

5 / 5

Workflow Clarity

The 'Scenario Generation Workflow' gives a clear 5-step sequence (analyze requirements → identify scenario types → generate scenarios → add outlines → document acceptance criteria) with formats and examples per step. It lacks an explicit validation/coverage-check step (e.g., confirming every category from the scenario-types table was addressed), keeping it below 5.

4 / 5

Progressive Disclosure

There are no bundle files at all — roughly 600 lines of pattern and template examples that clearly belong in separate reference files are inlined into SKILL.md and load into context on every use. Section headers keep it navigable (so not a 1), but there is no progressive disclosure structure whatsoever.

2 / 5

Total

13

/

20

Passed

Description

96%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.

The description is strong: it states concrete capabilities in third person, provides an explicit 'Use this skill when' clause with comprehensive, natural trigger terms including BDD/Gherkin synonyms, and clearly separates what the skill does from when to use it. The only weakness is minor overlap risk between its broad testing triggers and a hypothetical general test-writing skill.

DimensionReasoningScore

Specificity

'Generate comprehensive test scenarios, user stories, and acceptance criteria from requirements and specifications' plus 'Supports BDD (Given-When-Then), Gherkin syntax, user story format, and test case documentation' lists multiple specific concrete actions with comprehensive coverage of the domain. It exceeds anchor 4 because there are no notable coverage gaps, and it uses proper third-person voice.

5 / 5

Completeness

The first sentence explicitly answers 'what' (generate test scenarios, user stories, and acceptance criteria from requirements) and 'Use this skill when planning testing efforts, writing user stories...' explicitly answers 'when' with concrete trigger phrases — the exact structure of the anchor-5 example.

5 / 5

Trigger Term Quality

'planning testing efforts, writing user stories, creating test cases, documenting acceptance criteria, exploring edge cases, designing test coverage' plus 'BDD', 'Gherkin' covers the natural phrases a user would say, including synonyms (test scenarios/test cases, user stories/acceptance criteria). This matches the comprehensive synonym coverage of anchor 5 rather than the 'a few natural terms missing' of anchor 4.

5 / 5

Distinctiveness Conflict Risk

The BDD/Gherkin/user-story/acceptance-criteria niche is mostly distinct, but broad triggers like 'planning testing efforts' and 'creating test cases' could overlap with a closely related code-test-writing or TDD skill. This matches anchor 4 ('minor overlap risk with closely related skills') rather than anchor 5's 'minimal conflict risk'.

4 / 5

Total

19

/

20

Passed

Validation

93%

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

CriteriaDescriptionResult

skill_md_line_count

SKILL.md is long (849 lines); consider splitting into references/ and linking

Warning

Total

15

/

16

Passed

Repository

ArabelaTso/Skills-4-SE

Path

skills/scenario-generator/SKILL.md

Reviewed

Table of Contents

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