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threejs-postprocessing

Three.js post-processing - EffectComposer, bloom, DOF, screen effects. Use when adding visual effects, color grading, blur, glow, or creating custom screen-space shaders.

64

Quality

76%

Does it follow best practices?

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SecuritybySnyk

Passed

No findings from the security scan

Fix and improve this skill with Tessl

tessl review fix ./plugins/AI-Agents-Safe-Coding-Skills-claude/skills/threejs-postprocessing/SKILL.md

The canonical home for this skill is threejs-postprocessing in administrakt0r/AI-Agents-Safe-Coding-Skills

SKILL.md
Quality
Evals
Security

Quality

Content

78%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 content is a high-quality, executable reference with excellent actionability and lean code-first prose. Its main weakness is progressive disclosure: a large inlined catalog with no bundle files, where some material could be offloaded to references for better navigation.

Suggestions

Move the exhaustive per-effect catalog (e.g., Halftone, Glitch, Outline, SSAO) into references/ files and summarize the most common effects inline in SKILL.md with links.

De-duplicate the EffectComposer/bloom setup, which appears in Quick Start, EffectComposer Setup, Common Effects, and Combining Multiple Effects.

Consider a short workflow/checklist section (setup -> add passes -> handle resize -> render) near the top to make the recommended sequence explicit before the reference catalog.

DimensionReasoningScore

Conciseness

Body is dominated by lean, executable code with minimal prose and no explanation of concepts Claude already knows, though EffectComposer and bloom setup are repeated across sections and could be tightened.

4 / 5

Actionability

Fully executable, copy-paste-ready code blocks cover the common cases comprehensively, including setup, common effects, custom shaders, combining effects, resize handling, and WebGPU.

5 / 5

Workflow Clarity

Quick Start and Combining Multiple Effects show a clear sequenced workflow (setup composer, add passes, render via composer), but the bulk of the body is a reference catalog rather than an explicitly sequenced multi-step process.

4 / 5

Progressive Disclosure

The 626-line body is well-sectioned by headers but all content is inlined into one file with no references, scripts, or assets bundles; a catalog this large could be split into one-level-deep reference files.

3 / 5

Total

16

/

20

Passed

Description

75%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 well-constructed with a clear what/when structure, concrete named capabilities, and natural trigger terms. It is specific and actionable with only minor gaps in synonym coverage and effect enumeration.

DimensionReasoningScore

Specificity

Names the domain and lists several specific capabilities ('EffectComposer, bloom, DOF, screen effects', 'custom screen-space shaders'), though some adjacent effects are not enumerated.

4 / 5

Completeness

Clearly states what it does (Three.js post-processing with named effects) and provides an explicit 'Use when adding...' trigger clause; both present and concrete.

4 / 5

Trigger Term Quality

Includes natural terms users would say ('visual effects, color grading, blur, glow'), with a few common synonyms or file/extension cues missing.

4 / 5

Distinctiveness Conflict Risk

Clear niche tied to Three.js post-processing with distinct triggers; minor overlap risk only with a closely related generic shaders skill.

4 / 5

Total

16

/

20

Passed

Validation

87%

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

Validation14 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

skill_md_line_count

SKILL.md is long (626 lines); consider splitting into references/ and linking

Warning

frontmatter_unknown_keys

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

Warning

Total

14

/

16

Passed

Repository
administrakt0r/AI-Agents-Safe-Coding-Skills
Reviewed

Table of Contents

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