Performance Advisor | Agent Skills Atlas

About this skill

Identifies performance issues in the generated code that affect search ranking — images missing width/height attributes, images below the fold missing lazy loading, and render-blocking script or style patterns. Produces a report with specific file and line references. Use this skill after meta-writer completes.

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.

Installation guide →

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: f3ec769f15eed1ecefb89f6ac6da7421231bf47b994668beae1fbea503aa8c75

About scan coverage and limitations

Original listing metadata

Original name

performance-advisor

Original description

About this listing

Category: Content & writing
Reported license: Not specified
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.