skills.rest
Smooth-Operation
Smooth-OperationOFFICIAL
Explore all skills by this author →
GitHub

lighthouse-performance-optimization

Automate Lighthouse audits to measure web performance and generate reports.

Updated Jan 7, 2026
Search Tags:#performance#MCP#benchmarking#auditing#lighthouse#web-vitals
One-click install
npx skills add https://github.com/Smooth-Operation/household-expense-tracker --skill lighthouse-performance-optimization-smooth-operation
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: lighthouse-performance-optimization
Source: https://github.com/Smooth-Operation/household-expense-tracker/tree/main/.claude/skills/testing/lighthouse-performance-optimization
Command: npx skills add https://github.com/Smooth-Operation/household-expense-tracker --skill lighthouse-performance-optimization-smooth-operation

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Web performance bottlenecks slow user experiences. This skill automates Lighthouse audits to surface actionable insights and baseline metrics.

Core Features & Use Cases

  • Automated Baseline Audits: Run Lighthouse on a target URL to establish performance, accessibility, best practices, and SEO baselines.
  • Progressive Iteration: Compare before/after results to verify improvements across Core Web Vitals.
  • Pre-deployment Validation: Integrate into CI/CD to catch regressions before release.

Quick Start

Run a baseline Lighthouse audit on http://localhost:3000 to establish current performance metrics and generate a report.

Frequently Asked Questions about lighthouse-performance-optimization

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

FAQPage Schema
How do I automate Lighthouse audits for pre-deployment checks?▼

Automate Lighthouse audits by configuring a Lighthouse MCP server and target URL in the .mcp.json file to run performance checks and generate reports before deployment. This catches regressions early in the CI/CD pipeline.

What is the best way to baseline web performance metrics for Core Web Vitals?▼

Baselining web performance involves running an automated Lighthouse audit on a target URL to establish initial scores. You can then compare before and after results to verify improvements across Core Web Vitals.

Does this Lighthouse benchmarking approach require a specific MCP server setup?▼

Yes, running automated Lighthouse audits requires configuring a Lighthouse MCP server. You must define the server connection, target URL, and settings within the .mcp.json configuration file to execute the benchmarking process.

Can I use Lighthouse auditing for ongoing performance regression testing?▼

Lighthouse auditing supports ongoing performance regression testing by benchmarking web applications across releases. Running recurring audits produces reports that surface actionable insights and detect score drops over time.

Why do I need to measure web vitals before and after code changes?▼

Measuring web vitals before and after code changes allows progressive iteration by comparing baseline results. This validates that performance modifications actually improve Core Web Vitals and prevents unnoticed regressions.

What limitations exist when benchmarking local web applications with Lighthouse?▼

Benchmarking local web applications requires the target URL, such as http://localhost:3000, to be actively running and accessible. The Lighthouse MCP server must also be properly configured to reach the local environment during the audit.

Related Skills

Explore More Software Engineering Skills→
dhar174dhar174
1

mcp-configure

Configure Dataverse MCP server for GitHub Copilot in JSON config files.

Community
Intermediate
hopeoverturehopeoverture
6

performance-budget-enforcer

Enforce performance budgets on bundle sizes, Lighthouse scores, and Web Vitals in CI/CD pipelines.

Community
Advanced
tech-leads-clubtech-leads-club
5.0k

perf-web-optimization

Audit Core Web Vitals and implement image, caching, and code-splitting fixes.

Official
Advanced
xenitV1xenitV1
132

performance-profiling

Automate Lighthouse-based performance profiling to identify web application bottlenecks.

Community
Advanced