Claude Code
Codex
Cursor
GitHub Copilot
Gemini CLIAbout this skill
Improve LCP, CLS, and INP by measuring field data, tracing each metric to its specific cause, and applying the fixes known to move that number. Use when Core Web Vitals are failing or a page feels slow to load, settle, or respond.
Quick start
- Copy the install prompt. Use the green button above this README.
- Send it to your agent. Paste it into your coding agent’s chat and send.
- Review the setup. Your agent checks the skill’s instructions, requirements, and installation scope.
Review, license & listing details
Review the source before using this skill
This is an imported listing. We haven’t certified its safety, license, or compatibility. Skills may include executable scripts.
Automated security scan: Partial
Only SKILL.md was scanned. Supporting files and scripts were not checked. No safety grade has been assigned.
0 potential findings · Scanned 11/4/2026 · Scanner 0.2.1
Content SHA-256: baf5c2ccf3974e902dabb0c6ff7d3d022b52b2879e6c40cd469b92cd6efa2ef5
About this listing
- Category
- General
- Reported license
- MIT
- Listing language (estimated)
- English
- Review status
- Not individually reviewed
- Agent compatibility
- Atlas installation supports Claude Code, Codex, and Cursor. Skill-specific dependencies and features are checked during setup.