lighthouse-scanner

Audit web accessibility with Lighthouse CI and track score regressions.

387|42|Updated Feb 21, 2026
One-click install
npx skills add https://github.com/Community-Access/accessibility-agents --skill lighthouse-scanner-community-access
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: lighthouse-scanner
Source: https://github.com/Community-Access/accessibility-agents/tree/main/.gemini/extensions/a11y-agents/skills/lighthouse-scanner
Command: npx skills add https://github.com/Community-Access/accessibility-agents --skill lighthouse-scanner-community-access

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill helps agents integrate with Lighthouse CI to automatically audit web accessibility, detect configuration, parse results, and track score regressions.

Core Features & Use Cases

  • Lighthouse CI Detection: Identifies Lighthouse CI usage in GitHub workflows and configuration files.
  • Result Parsing: Extracts and interprets accessibility audit scores and individual rule violations.
  • Correlation & Regression Tracking: Maps Lighthouse findings to axe-core rules and detects score regressions over time.
  • Use Case: An agent can use this skill to automatically check if a pull request's web page meets WCAG AA standards using Lighthouse CI, flagging any new accessibility failures before merging.

Quick Start

Use the lighthouse-scanner skill to analyze the accessibility of the website https://example.com.

Frequently Asked Questions about lighthouse-scanner

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

FAQPage Schema
How do I audit web accessibility with Lighthouse CI in GitHub workflows?

You can audit web accessibility by integrating Lighthouse CI into your GitHub workflows. This skill detects existing Lighthouse CI configurations and scans your workflows to automatically evaluate web pages against WCAG standards before merging.

How does Lighthouse CI map accessibility audit results to axe-core rules?

Lighthouse CI maps accessibility audit results to axe-core rules by parsing individual rule violations and correlating the findings. It then translates Lighthouse weights into agent severity models to prioritize accessibility issues.

Can I track Lighthouse score regressions for web accessibility over time?

You can track Lighthouse score regressions by comparing previous and current accessibility audit scores. This regression tracking detects score drops over time, ensuring new pull requests do not introduce accessibility failures.

What is the best way to check if a pull request meets WCAG AA standards using Lighthouse?

The best way to check WCAG AA compliance is using Lighthouse CI to automatically audit the pull request's web page. This process flags any new accessibility failures and maps them to specific axe-core rule violations before merging.

Does Lighthouse CI configuration detection work without existing workflow files?

Lighthouse CI configuration detection scans your existing GitHub workflows and configuration files. Without these files present, the skill cannot identify Lighthouse CI usage or parse accessibility audit results for regression tracking.