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glass-dark-mode-clock

Create a dark glass design system with frosted shells, soft beam grids, circular clock-like calibration dials, and precise sci-fi instrument framing.

52

Quality

57%

Does it follow best practices?

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SecuritybySnyk

Passed

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tessl review fix ./agent-skills/web-design/glass-dark-mode-clock/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

57%

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

The body is well-organized and appropriately scoped for a single-purpose aesthetic skill, but an empty Workflow section, cross-section redundancy, and qualitative-only guidance keep the actionable and clarity dimensions at the mid-level.

Suggestions

Fill or remove the empty '## Workflow' section; for a single-purpose style skill, either drop the header or state the one-step action explicitly.

Consolidate the overlapping surface/glass guidance across Visual target, Implementation guidance, and Recommended patterns into one authoritative block to tighten conciseness.

Add a few concrete parameters or tunable ranges (e.g., backdrop-blur radius, fill opacity bounds, rotation speed) so the qualitative guidance becomes more precisely executable.

DimensionReasoningScore

Conciseness

The body is sectioned and mostly lean, but Visual target, Implementation guidance, and Recommended patterns restate the same ideas (frosted dark surfaces, blur, thin borders) in slightly different words, so it could be tightened rather than earning the 'every token earns its place' anchor.

2 / 3

Actionability

It gives concrete element lists ('outer ring, tick marks, rotating labels or text, central core', 'crosshair lines, calibration marks, mono labels, radial rings') but guidance is dominated by qualitative qualifiers ('soft', 'subtle', 'restrained', 'slow') with no precise parameters, sitting at 'concrete guidance but incomplete' rather than fully prescriptive.

2 / 3

Workflow Clarity

The '## Workflow' header is present but empty, a structural gap; while this single-purpose aesthetic skill needs no destructive-operation validation, the empty section means sequence is unclear rather than unambiguous, so it does not reach the simple-skill clarity-3 bar.

2 / 3

Progressive Disclosure

The skill is under 50 lines with no external references needed and is organized into clear, well-labeled sections (Scope, Visual target, Implementation guidance, Recommended patterns, Tuning knobs, Avoid), meeting the simple-skill progressive-disclosure-3 criterion.

3 / 3

Total

9

/

12

Passed

Description

57%

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 distinctive in its niche but lacks an explicit use-trigger and leans on a single action verb, so it answers 'what' well while 'when' is only implied.

Suggestions

Add an explicit 'Use when...' clause naming natural user triggers such as 'Use when building a dark mode clock UI, sci-fi instrument panel, or frosted-glass dashboard aesthetic'.

Reframe as third person with multiple distinct actions (e.g., 'Builds dark glass interfaces featuring frosted shells, beam grids, and clock-like calibration dials') to lift specificity and voice compliance.

Include common user-facing variations like 'dark mode clock' or 'glassmorphism dashboard' to broaden trigger-term coverage.

DimensionReasoningScore

Specificity

Enumerates concrete deliverables ('frosted shells', 'soft beam grids', 'circular clock-like calibration dials', 'sci-fi instrument framing') but rests on a single umbrella verb 'Create' rather than the multiple distinct actions the anchor-3 example shows, so it sits at the 'names domain and some actions' level.

2 / 3

Completeness

It clearly answers 'what' (create a dark glass design system) but provides no explicit 'Use when...' trigger clause, which per the judging guidelines caps completeness at 2; it is not a 1 because the what is concrete.

2 / 3

Trigger Term Quality

Terms like 'dark glass', 'frosted shells', and 'calibration dials' are plausible design vocabulary but niche, and common variations a user would naturally say ('dark mode clock', 'glassmorphism UI', 'futuristic dashboard') are missing, matching the 'some relevant keywords but missing common variations' anchor.

2 / 3

Distinctiveness Conflict Risk

The combination of clock-like calibration dials, sci-fi instrument framing, and frosted dark glass is a clear niche unlikely to trigger for the wrong skill, matching the 'clear niche with distinct triggers' anchor rather than the overlapping-anchor 2.

3 / 3

Total

9

/

12

Passed

Validation

100%

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

Validation16 / 16 Passed

Validation for skill structure

No warnings or errors.

Repository
MengTo/Skills
Reviewed

Table of Contents

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