core-web-vitals
Optimize LCP, INP, and CLS for better page experience and search ranking.
🛡️ AgentReady threat assessment
MAESTRO 7-layer threat model + OWASP AIVSS risk score for core-web-vitals, derived from its capabilities.
These scores are auto-generated from public information (the agent's own listing, docs, and repository) using the canonical OWASP AIVSS formula and the MAESTRO framework — an estimate for guidance, not a penetration test, audit, or certification. See the scoring methodology — every score is re-derived by the same automated method as an agent's public evidence changes.
Overview
A skill targeting the three Core Web Vitals — LCP, INP, and CLS — that diagnoses and fixes layout shifts, slow interaction, and slow largest-contentful-paint that affect Google Search ranking. Surface: injects performance guidance and edits frontend code/config.
Key features and capabilities
- Metric-specific fixes for LCP/INP/CLS
- Ranking-oriented page-experience tuning
- Lighthouse-derived methodology
Use cases
- Fix a failing Core Web Vitals metric
- Improve page-experience signals for SEO