Does this skill support WCAG compliance?

Yes, it includes specific gates for WCAG 2.1 AA compliance using Lighthouse and axe-core validation for all UI-related features.

What is the Optimization Phase skill?

It is a specialized Claude Code skill that validates code against performance, accessibility, security, and quality standards before it reaches production.

What reports does the skill generate?

It produces two main artifacts: an optimization-report.md detailing technical metrics and a code-review-report.md documenting specific code issues and recommendations.

How does it handle performance testing?

It measures API p50 and p95 response times and evaluates page load metrics like LCP and TTI against predefined targets in your spec.md file.

What security checks does it perform?

It scans for dependency vulnerabilities via npm audit, checks for accidentally committed secrets, and validates code against OWASP Top 10 security risks.

Optimization Phase

Name: Optimization Phase
Author: marcusgoll

bymarcusgoll

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Security & Testing

Validates production readiness through rigorous performance benchmarking, accessibility audits, security scanning, and code quality gates.

About

The Optimization Phase skill provides a systematic framework for ensuring code is production-ready before deployment. By orchestrating performance tests, WCAG 2.1 AA accessibility audits, security vulnerability scans, and code quality reviews, it acts as a final quality gate in the development workflow. This skill is essential for developers using Claude Code who want to maintain high standards for performance, security, and maintainability while automating the generation of auditable optimization and code review reports.

Key Features

Security vulnerability scanning for dependencies and OWASP Top 10 compliance
Code quality enforcement including test coverage thresholds and DRY principle validation
Automated generation of detailed optimization and code review reports in Markdown
Automated performance benchmarking for APIs and frontend page loads
Comprehensive WCAG 2.1 AA accessibility audits using Lighthouse and axe-core
18 GitHub stars

Use Cases

Validating security compliance and dependency health before a major release
Running final quality gates before merging a feature branch into production
Conducting systematic performance and accessibility audits for new UI components

About

Key Features

Security vulnerability scanning for dependencies and OWASP Top 10 compliance
Code quality enforcement including test coverage thresholds and DRY principle validation
Automated generation of detailed optimization and code review reports in Markdown
Automated performance benchmarking for APIs and frontend page loads
Comprehensive WCAG 2.1 AA accessibility audits using Lighthouse and axe-core
18 GitHub stars

Use Cases

Validating security compliance and dependency health before a major release
Running final quality gates before merging a feature branch into production
Conducting systematic performance and accessibility audits for new UI components