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Color Contrast Auditor

Listed
curiositech·vlatest·frontend·MIT

This tool analyzes images for sufficient color contrast to ensure accessibility and readability, improving visual content quality.

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 curiositech/some_claude_skills --skill color-contrast-auditor -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

curiositech

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 failed 1 of 6 checks. A failure is not proof of bad intent; it means something in the code needs a human to look at it before you run it.

  • Declares what it does: failed

    No SKILL.md was found in the skill's directory.

    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 curiositech/some_claude_skills at 6713fc7a64.

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

Commit
6713fc7a64
Manifest
.claude/skills/color-contrast-auditor/SKILL.md
Scanned
0 files
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

The Color Contrast Auditor skill analyzes the color contrast between text and background colors in a given design or image. It determines if the contrast meets accessibility guidelines, specifically WCAG (Web Content Accessibility Guidelines) standards. The tool provides feedback on whether the contrast ratio is sufficient for readability by users with visual impairments.

When to use it

  • Website Design Review: Evaluate a website's color scheme for accessibility compliance before launch.
  • Marketing Material Creation: Ensure that flyers, presentations, and other marketing materials are readable for everyone.
  • App Interface Testing: Check the contrast of text elements within mobile or desktop applications.
  • Document Accessibility: Assess PDFs or documents to confirm sufficient color contrast for users who rely on screen readers.

Key capabilities

  • WCAG compliance checking
  • Contrast ratio calculation
  • Analysis of text and background colors
  • Accessibility feedback

Example prompts

  • "Analyze the color contrast between #FFFFFF (white) and #000000 (black)."
  • "Is this combination accessible? Foreground: #FF0000, Background: #FFFF00."
  • "Check the WCAG AA compliance for these colors: text = #333333, background = #EEEEEE."

Tips & gotchas

The skill requires you to provide specific hex codes or color names as input. It does not analyze images directly; it needs explicit color values to perform its calculations.