perspective

Spatial depth design with isometric views, vanishing points, and layered elements that guide attention through 3D-like realism.

Quality

80%

Does it follow best practices?

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Adds up to 20 points to the overall score

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Securityby

Passed

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tessl review fix ./skills/perspective/SKILL.md

Quality

Content

100%

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

The body is a concise, well-structured instruction-only skill with concrete authoring rules, a clear sequenced workflow, and an executable QA checklist.

Dimension	Reasoning	Score
Conciseness	The body is lean and bullet-structured with no concept-explanation fluff, assuming Claude's competence; every section earns its place despite minor overlap between the workflow and output-structure sections.	3 / 3
Actionability	Guidance is concrete and specific — required states are enumerated, 'must/should' constraint language is prescribed, and a QA checklist is provided; this is an instruction-only skill so actionable guidance (not code) is the right bar.	3 / 3
Workflow Clarity	The six-step Guideline Authoring Workflow is a clearly sequenced process ending in an executable QA checklist, and the task is not destructive/batch so no validate-fix-retry loop is required.	3 / 3
Progressive Disclosure	This is a simple single-file skill with no bundle; the content is well-organized into clear, navigable sections, which meets the simple-skill allowance for a top score.	3 / 3
	Total	12 / 12 Passed

Description

60%

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 specific and well-targeted to a clear design niche, but it omits any explicit 'when to use' trigger clause and relies on somewhat technical terminology rather than natural user phrasings.

Suggestions

Add an explicit trigger clause such as 'Use when creating 3D-style or isometric visuals, or when the user mentions depth, vanishing points, or spatial realism.'

Include more natural user-facing terms (e.g., '3D look', 'depth effect', 'isometric illustration') alongside the technical vocabulary.

Tighten distinctiveness by pairing the niche with a concrete trigger so it is unlikely to fire for flat-design or general component skills.

Dimension	Reasoning	Score
Specificity	The description names the domain and lists multiple concrete techniques ('isometric views, vanishing points, and layered elements') plus an outcome ('guide attention through 3D-like realism'), matching the anchor for several specific concrete actions.	3 / 3
Completeness	It clearly states what the skill produces but has no 'Use when...' or equivalent explicit trigger guidance, which per the judging guidelines caps completeness at 2.	2 / 3
Trigger Term Quality	Terms like 'isometric views', 'vanishing points', and '3D-like realism' are relevant but lean technical/design-jargon and miss the more natural phrasings a user might say, fitting 'some relevant keywords but missing common variations'.	2 / 3
Distinctiveness Conflict Risk	The spatial-depth/isometric niche is somewhat specific but lacks explicit triggers, so it could still overlap with other design-system skills.	2 / 3
	Total	9 / 12 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: bergside/awesome-design-skills
Path: skills/perspective/SKILL.md
Commit: f631a09

Reviewed: 1 day ago

Table of Contents

Discovery Implementation Validation

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