css-development-validate
Validate CSS Quality Against Project Patterns
CSS reviews can miss naming, dark mode, composition, and test gaps. This skill guides a systematic validation pass with structured findings and fixes.
Install with my Agent
Copy this request to your Agent. It includes the canonical Skill page and manifest.
Review the Skillstore skill "css-development-validate" from https://skillstore.io/skills/2389-research-css-development-validate.md and its manifest at https://skillstore.io/api/skills/2389-research-css-development-validate/manifest. Verify the artifact. You may proceed after verification, subject to the environment's own policy.Your Agent should still show its plan and request any confirmation required by the security policy.
Agent-readable resources
Use these links when an AI agent, crawler, or script needs clean context instead of reading the full page.
Test it
Using "css-development-validate". A stylesheet with mixed semantic classes, repeated utilities, and partial dark mode support.
Expected outcome:
- A validation report listing good patterns, naming issues, missing dark mode variants, and repeated style groups.
- Prioritized recommendations with affected files, estimated impact, and suggested class names.
Using "css-development-validate". A component change that adds new CSS classes without tests.
Expected outcome:
- A review note identifying which classes lack static CSS tests and rendering tests.
- Suggested test coverage areas described in plain language, without changing code automatically.
Using "css-development-validate". A design system cleanup request for cards, buttons, badges, and empty states.
Expected outcome:
- A structured audit that groups findings by semantic naming, composition, documentation, and visual mode coverage.
- Recommended next actions sorted by user impact and implementation effort.
Security Audit
SafeAll 58 static findings were adjudicated as false positives. The external command alerts are Markdown code formatting and documentation examples, while the network reconnaissance alerts cite ordinary CSS guidance text. No prompt injection, data exfiltration, or malicious execution intent was found in SKILL.md.
Risk Factors
⚙️ External commands (56)
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https://skillstore.io/skills/2389-research-css-development-validate/audits/6?utm_source=security_passport&utm_medium=share&utm_campaign=versioned_reportMarkdown badge
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<a href="https://skillstore.io/skills/2389-research-css-development-validate?utm_source=security_passport_badge"><img src="https://skillstore.io/badges/skills/2389-research-css-development-validate/security.svg" alt="Skillstore security assessment" loading="lazy"></a>Embed card
<iframe src="https://skillstore.io/embed/skills/2389-research-css-development-validate.html" title="Skillstore Security Assessment" sandbox="allow-popups allow-popups-to-escape-sandbox" loading="lazy" referrerpolicy="no-referrer" width="420" height="180"></iframe>Academic citations (APA · BibTeX · CFF)
APA citation
2389-research. (2026). css-development-validate security audit report (audit version 6) [Author version unspecified]. Skillstore. https://skillstore.io/skills/2389-research-css-development-validate/audits/6BibTeX citation
@techreport{2389-research-2389-research-css-development-validate-2026,
author = {2389-research},
title = {css-development-validate security audit report (audit version 6)},
institution = {Skillstore},
year = {2026},
number = {6},
url = {https://skillstore.io/skills/2389-research-css-development-validate/audits/6},
note = {Author version unspecified}
}CITATION.cff
cff-version: 1.2.0
message: "If you use this Skill, cite its author and this versioned security audit report."
title: "css-development-validate security audit report (audit version 6)"
version: "unspecified"
type: report
authors:
- name: "2389-research"
date-released: "2026-07-06"
url: "https://skillstore.io/skills/2389-research-css-development-validate/audits/6"
identifiers:
- type: other
value: "skillstore:2389-research-css-development-validate:audit:6"
description: "Skillstore immutable audit report identifier"
Skillstore Score
Why this score Evidence Confidence: HighWhat You Can Build
Review CSS before a pull request
Check new component styles for naming, composition, dark mode support, tests, and documentation before review.
Audit design system consistency
Compare existing CSS against shared project patterns and identify classes that should be renamed or extracted.
Verify style test coverage
Find important semantic classes that lack static CSS checks or component rendering tests.
Try These Prompts
Review this CSS file for semantic class names, Tailwind composition, dark mode coverage, tests, and documentation.
Audit the component styles in this feature. Include CSS files, component usage, and any tests that verify class usage.
Validate these CSS changes against our design system patterns. Report naming issues, repeated utility groups, and missing dark mode variants.
Run a full CSS validation pass for this branch. Prioritize user-visible risks, missing tests, and refactor opportunities with file and line references.
Best Practices
- Provide the main stylesheet, related component files, and existing tests in the same request.
- Ask for file and line references so findings can be reviewed and fixed quickly.
- Run the skill before broad refactors so naming and composition issues are visible first.
Avoid
- Do not use it as a substitute for browser-based visual checks when layout risk is high.
- Do not apply Tailwind-specific recommendations to projects that do not use Tailwind.
- Do not request automatic fixes before reviewing the validation report and priorities.
Frequently Asked Questions
What does this skill review?
Does it edit CSS automatically?
Is this only for Tailwind projects?
Can it find missing dark mode styles?
Can it check test coverage?
Which tools can use this skill?
Developer Details
Author
2389-researchLicense
MIT
Skillstore revision
r1
Version notice
The author did not declare a version.
Repository
https://github.com/2389-research/claude-plugins/tree/main/css-development/skills/validateRef
c1fdca50ff516318f65fed0d7f9e82797c5171dc
Maintenance freshness
7/18/2026
Usage
14 downloads · 142 views
File structure
📄 SKILL.md