Modern Css Vanilla
Generates clean, modern CSS using vanilla JavaScript; ideal for simple web elements and prototypes.
Install on your platform
We auto-selected Claude Code based on this skill’s supported platforms.
Run in terminal (recommended)
claude mcp add modern-css-vanilla npx -- -y @trustedskills/modern-css-vanilla
Or manually add to ~/.claude/settings.json
{
"mcpServers": {
"modern-css-vanilla": {
"command": "npx",
"args": [
"-y",
"@trustedskills/modern-css-vanilla"
]
}
}
}Requires Claude Code (claude CLI). Run claude --version to verify your install.
About This Skill
What it does
This skill allows AI agents to generate and manipulate CSS code using modern techniques and vanilla JavaScript. It can create responsive layouts, style elements with advanced selectors, and implement dynamic styling changes without relying on external libraries or frameworks. The agent can also apply CSS best practices for maintainability and performance.
When to use it
- Website Prototyping: Quickly generate basic website structures and styles for initial design concepts.
- Component Styling: Create reusable UI components with consistent styling across a project.
- Dynamic Theme Switching: Implement user-selectable themes by generating CSS variables and applying them dynamically.
- Responsive Design Adjustments: Modify existing CSS to adapt layouts and styles for different screen sizes.
Key capabilities
- Modern CSS syntax (e.g., Flexbox, Grid)
- Vanilla JavaScript manipulation of CSS properties
- Generation of responsive design rules
- Creation of CSS variables/custom properties
- Application of CSS best practices
Example prompts
- "Create a simple navigation bar with a logo on the left and links on the right."
- "Generate CSS to center a div horizontally and vertically using Flexbox."
- "Write CSS for a dark mode theme, including variables for background color and text color."
Tips & gotchas
The agent's output is based on current CSS best practices. Be aware that complex layouts may require iterative refinement of the generated code.
Tags
TrustedSkills Verification
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Security Audits
| Gen Agent Trust Hub | Pass |
| Socket | Pass |
| Snyk | Pass |
🌐 Community
Passed automated security scans.