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arn-spark-concept-review

This skill should be used when the user says "concept review", "review concept", "update product concept", "synthesize stress tests", "stress test review", "apply stress test findings", "review stress test results", "concept update", "merge stress test recommendations", or wants to synthesize findings from completed stress tests into a reviewed and updated product concept document. Scans for stress test reports, consolidates recommendations, resolves conflicts using product pillars, presents the full changeset for user approval, and produces an updated product-concept.md alongside a concept-review-report.md.

67

Quality

81%

Does it follow best practices?

Impact

No eval scenarios have been run

SecuritybySnyk

Passed

No known issues

SKILL.md
Quality
Evals
Security

Quality

Content

62%

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

This skill is exceptionally thorough and actionable with a well-structured multi-step workflow, explicit validation gates, and comprehensive error handling. However, it is severely over-long and verbose — it reads more like a specification document than a skill instruction file. The content would benefit greatly from aggressive condensation and moving detailed sub-procedures (approval flow patterns, agent prompt templates, error handling) into reference files.

Suggestions

Reduce the main skill body by 50-60% by moving the detailed approval flow patterns (accept all / review by section / review individually) into a reference file like `references/approval-flow.md`

Move the full agent invocation prompt templates into reference files rather than inlining them — the main skill can simply say 'invoke strategist with context per references/strategist-prompt.md'

Consolidate the error handling section into a compact table (Error | Action | Fallback) instead of verbose paragraphs for each case

Remove repeated statements about being the 'only skill that modifies product-concept.md' — state it once in Constraints and trust Claude to remember

DimensionReasoningScore

Conciseness

The skill is extremely verbose at ~350+ lines. It over-explains every edge case, repeats information (e.g., the constraint about being the only skill that modifies product-concept.md is stated multiple times), and includes extensive detail that Claude could infer from context. The approval flow alone spans dozens of lines with repetitive patterns. Much of this could be condensed to tables or brief bullet points.

1 / 3

Actionability

The skill provides highly specific, concrete guidance at every step: exact file paths, precise prompt templates for agent invocation, specific AskUserQuestion prompts with numbered options, exact file naming conventions, and detailed data extraction instructions. Every step is unambiguous and executable.

3 / 3

Workflow Clarity

The 8-step workflow is clearly sequenced with explicit validation checkpoints: prerequisite checks before proceeding, mandatory user approval gate at Step 5, file rename verification at Step 6b with error recovery options, and clear feedback loops for strategist failures. The error handling section covers every failure mode with specific recovery paths.

3 / 3

Progressive Disclosure

The skill references external files (conflict-resolution-protocol.md, review-report-template.md, product-concept-template.md) which is good progressive disclosure, but the main SKILL.md itself is monolithic with enormous inline detail that could be split into references. The agent invocation prompts, the full approval flow patterns, and the error handling could all be separate reference files, keeping the main skill leaner.

2 / 3

Total

9

/

12

Passed

Description

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 excels across all dimensions. It provides extensive explicit trigger phrases, clearly describes concrete actions and outputs, and occupies a very distinct niche. The only minor note is that it's somewhat verbose, but the verbosity serves a purpose by covering many trigger term variations.

DimensionReasoningScore

Specificity

Lists multiple specific concrete actions: scans for stress test reports, consolidates recommendations, resolves conflicts using product pillars, presents changeset for approval, produces updated product-concept.md and concept-review-report.md.

3 / 3

Completeness

Clearly answers both 'what' (scans stress test reports, consolidates recommendations, resolves conflicts, produces updated documents) and 'when' (explicit trigger phrases listed at the beginning with 'This skill should be used when...').

3 / 3

Trigger Term Quality

Provides extensive natural trigger phrases users would say: 'concept review', 'review concept', 'update product concept', 'synthesize stress tests', 'stress test review', 'apply stress test findings', 'review stress test results', 'concept update', 'merge stress test recommendations'. These cover many natural variations.

3 / 3

Distinctiveness Conflict Risk

Highly distinctive niche combining stress test synthesis with product concept document updates. The specific domain (stress tests + product concept documents + product pillars) and named output files (product-concept.md, concept-review-report.md) make it very unlikely to conflict with other skills.

3 / 3

Total

12

/

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.

Validation10 / 11 Passed

Validation for skill structure

CriteriaDescriptionResult

frontmatter_unknown_keys

Unknown frontmatter key(s) found; consider removing or moving to metadata

Warning

Total

10

/

11

Passed

Repository
AppsVortex/arness
Reviewed

Table of Contents

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