html-validate

Validate HTML5 spec compliance and accessibility in Ember templates.

1|Updated Jun 2, 2026
One-click install
npx skills add https://github.com/MelSumner/a11y-ai-skills --skill html-validate
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: html-validate
Source: https://github.com/MelSumner/a11y-ai-skills/tree/main/skills/html-validate
Command: npx skills add https://github.com/MelSumner/a11y-ai-skills --skill html-validate

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires html-validate-ember, html-validate, ember-template-lint, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill helps identify HTML5 spec violations and accessibility issues in Ember templates, ensuring compliance and accessibility in web applications.

Core Features & Use Cases

  • HTML5 Spec Validation: Checks Ember template files for conformance to the HTML5 spec.
  • Accessibility Analysis: Detects accessibility issues related to ARIA and form correctness.
  • Auditor Mode: Generates Jira-ready issue reports for team collaboration.

Quick Start

Load the html-validate skill and run it on this Ember codebase to start validating your HTML5 spec and accessibility compliance.

Frequently Asked Questions about html-validate

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I validate HTML5 spec compliance in Ember templates?

Validate HTML5 spec compliance in Ember templates by loading a validation tool that identifies content model violations, form correctness issues, and invalid attribute values within your template files.

What is the best way to check ARIA and accessibility rules in Ember applications?

Checking ARIA and accessibility rules in Ember applications involves scanning your templates to detect accessibility rule failures related to ARIA usage and form correctness, ensuring your web application remains accessible.

Can I generate Jira-ready reports for HTML5 spec and accessibility violations?

Yes, you can generate Jira-ready reports for HTML5 spec and accessibility violations by using an auditor mode that formats identified content model and ARIA rule failures into Jira-oriented outputs for team collaboration.

Do I need ember-template-lint to check HTML5 conformance in Ember templates?

Yes, checking HTML5 conformance in Ember templates requires ember-template-lint along with html-validate and html-validate-ember dependencies to accurately identify content model violations and accessibility issues.

Does html-validate work with Ember to detect invalid HTML5 attribute values?

html-validate works with Ember through the html-validate-ember dependency to detect invalid HTML5 attribute values, identifying content model violations and form correctness issues across your template files.