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Modern Css

Checked
ccheney·vlatest·frontend·MIT

Generates clean, modern CSS code snippets based on descriptions, leveraging current best practices and design trends.

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 ccheney/robust-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

ccheney

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 ccheney/robust-skills at 0eea7b060d.

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

Commit
0eea7b060d
Manifest
skills/modern-css/SKILL.md
Scanned
11 files, 5,305 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 CSS code using modern techniques and syntax. It leverages features like Flexbox, Grid layout, and custom properties (CSS variables) to create responsive and maintainable stylesheets. The agent can translate design specifications or textual descriptions into functional CSS code snippets.

When to use it

  • Creating website prototypes: Quickly generate basic CSS for a new web page based on a description of the desired layout.
  • Styling UI components: Generate CSS rules for specific UI elements like buttons, forms, or navigation menus.
  • Refactoring legacy CSS: Help modernize older stylesheets by converting them to use modern CSS features.
  • Implementing responsive designs: Create CSS that adapts to different screen sizes and devices using Flexbox or Grid.

Key capabilities

  • Flexbox layout generation
  • Grid layout implementation
  • Custom property (CSS variable) usage
  • Responsive design support

Example prompts

  • "Generate CSS for a navigation bar with a dark background and white text."
  • "Create a grid layout with three columns and a header row."
  • "Write CSS to center a div horizontally and vertically using Flexbox."

Tips & gotchas

  • The agent may require clear instructions regarding desired styling, as it relies on textual descriptions.
  • While the skill supports modern techniques, complex or highly specific design requirements might necessitate manual adjustments.