A
Addy Osmani
Official MCP skills provider
Technical & DevelopmentEnterprise
#SkillCategoryDifficulty
01web-quality-auditComprehensive quality review across performance, accessibility, SEO...
EnterpriseAdvanced02EnterpriseAdvanced
performanceLoading speed, runtime efficiency, and resource optimization
TechnicalAdvanced03TechnicalAdvanced
core-web-vitalsLCP, INP, and CLS-specific optimizations
TechnicalAdvanced04TechnicalAdvanced
accessibilityWCAG compliance, screen reader support, and keyboard navigation
EnterpriseIntermediate05EnterpriseIntermediate
seoSearch engine optimization, crawlability, and structured data
TechnicalAdvanced06TechnicalAdvanced
best-practicesSecurity, modern web APIs, and code quality patterns
EnterpriseAdvancedEnterpriseAdvanced
All providers6 skills