Ada Compliance Checker Free

A fast, free 3-point accessibility screen (text contrast, image alt text, form labels) to spot the most common ADA/WCAG problems before they cost you.

Install
cmdop skills install agensi-ada-compliance-checker-free

Ada Compliance Checker Free is a skill that performs a surface-level accessibility screen on a website, web app, or page, checking for the three most common barriers that appear in ADA and WCAG-related issues. It accepts a URL or HTML input and returns a pass or fail result for each of the following checks: text contrast against its background (WCAG 1.4.3), presence of alt text on meaningful images and image buttons (WCAG 1.1.1), and proper labels associated with form fields rather than placeholder text alone (WCAG 3.3.2).

The skill is intentionally scoped to these three checks only. It does not evaluate keyboard operability, screen reader compatibility, custom interactive widgets, checkout flows, PDFs, or legal exposure. A clean result from this skill does not indicate full ADA compliance. Automated checks of any kind catch only a subset of real accessibility barriers, and this free tier covers a narrower subset still.

This skill is appropriate as a quick first pass during development or design review to catch obvious, common problems early. Teams that need a complete WCAG 2.1 or 2.2 AA audit or an ADA litigation-risk assessment should look to a more comprehensive audit process. Results should always be confirmed against current WCAG specifications and official U.S. government guidance, which change over time.

Use cases

  • Screen a new page for the three most common accessibility problems before publishing
  • Check whether form fields have real associated labels, not just placeholder text
  • Verify that meaningful images and image buttons carry alt text
  • Confirm text contrast ratios meet WCAG 1.4.3 during a design review
  • Run a fast pre-launch accessibility gate in a CI or agent workflow
  • Identify obvious accessibility gaps in third-party HTML before integration

When to use it

  • During early development or design review to catch common, obvious accessibility issues quickly
  • When a fast, no-cost first pass is needed before investing in a full audit
  • When the specific concern is text contrast, image alt text, or form label coverage
  • As a lightweight automated check integrated into an agent-driven content or page pipeline

When not to use it

  • When full WCAG 2.1 or 2.2 AA conformance needs to be verified — this skill does not cover that scope
  • When keyboard operability or screen reader compatibility must be assessed
  • When the target content includes PDFs, custom widgets, or multi-step checkout flows
  • When legal ADA compliance documentation or litigation-risk review is required
  • When a definitive compliance determination is needed — this skill explicitly does not provide that