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Accessibility Review

Official
anthropics·vlatest·frontend·Apache-2.0

Analyzes digital content for WCAG compliance, identifying accessibility issues and suggesting remediation strategies.

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 anthropics/knowledge-work-plugins --skill accessibility-review -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

anthropics

Matched to the vendor's own GitHub organisation.

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 anthropics/knowledge-work-plugins at da38ec1ee8.

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

Commit
da38ec1ee8
Manifest
design/skills/accessibility-review/SKILL.md
Scanned
1 file, 125 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 enables AI agents to systematically evaluate digital interfaces for compliance with accessibility standards, specifically WCAG guidelines. It identifies barriers preventing users with disabilities from effectively interacting with websites and applications.

When to use it

  • Auditing new landing pages before public launch to ensure inclusive design.
  • Conducting periodic reviews of existing e-commerce platforms to maintain regulatory compliance.
  • Validating internal documentation portals for usability by employees with visual or motor impairments.
  • Preparing digital assets for government or educational sectors with strict accessibility mandates.

Key capabilities

  • Analyzes HTML structure and semantic markup for proper heading hierarchy and labeling.
  • Detects missing alternative text (alt tags) on images and non-text content.
  • Evaluates color contrast ratios between foreground text and background elements.
  • Checks for keyboard navigability and focus management across interactive components.
  • Reports specific WCAG violation codes with actionable remediation suggestions.

Example prompts

  • "Run an accessibility review on this product page URL and list all critical WCAG 2.1 Level A failures."
  • "Analyze the provided HTML snippet for missing alt attributes and low color contrast issues."
  • "Generate a compliance report for our internal dashboard, highlighting barriers for screen reader users."

Tips & gotchas

Ensure the target website is fully rendered and stable before initiating the review to avoid false positives caused by loading states. This tool complements but does not replace manual testing with actual assistive technologies like screen readers.