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Modern Css

Checked
grahamcrackers·vlatest·frontend·MIT

Generates clean, modern CSS code snippets based on descriptions, prioritizing accessibility and responsiveness.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add grahamcrackers/skills --skill modern-css -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

grahamcrackers

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No undeclared network calls: passed

    Makes no network calls.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

  • No pipe-to-shell installers: passed

    No pipe-to-shell or download-and-run installers.

    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned grahamcrackers/skills at ca83de4544.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
ca83de4544
Manifest
skills/modern-css/SKILL.md
Scanned
1 file, 352 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

What it does

This skill allows AI agents to generate and understand modern CSS code. It can create responsive layouts, style elements with advanced selectors, and apply modern design principles like flexbox and grid. The agent can also interpret existing CSS and suggest improvements or modifications.

When to use it

  • Website Design: Generate CSS for a new website or landing page based on a description of the desired look and feel.
  • Style Updates: Modify an existing stylesheet to implement design changes, such as updating colors or font sizes.
  • Responsive Layouts: Create layouts that adapt seamlessly to different screen sizes using media queries and flexible units.
  • CSS Troubleshooting: Help debug CSS issues by explaining the impact of specific rules or suggesting alternative approaches.

Key capabilities

  • Modern CSS syntax generation
  • Responsive design implementation (media queries)
  • Flexbox and Grid layout support
  • CSS rule interpretation and explanation

Example prompts

  • "Generate CSS for a navigation bar with a dark background and white text."
  • "How can I center this div using flexbox?"
  • "Explain what this CSS selector does: .container > p::first-line"

Tips & gotchas

The agent's effectiveness depends on clear instructions regarding desired styling. Providing examples of existing websites or design preferences will improve the quality of generated CSS.