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Astro performance for a 95+ Lighthouse score v1.0.0

Use this resource to improve the Lighthouse scores of an Astro site

New

  • 366 downloads
  • 247 likes
  • 217 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install astro-performance-optimization

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent installs and configures astro-critters and @playform/compress, then applies Astro-specific layout, font and LCP settings. It explains how to measure the result. You get an Astro configuration and a checklist.

Mostly picked by

Updated November 2, 2026

Card for the “Astro performance for a 95+ Lighthouse score” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
CC-BY-4.0

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What you get

  • SKILL.md : installing and configuring astro.config
  • SKILL.md : critical CSS inlining and compression
  • SKILL.md : layout pattern and checklist

Good fit for

  • Your Astro site is slow on mobile and its Lighthouse score is low
  • You want to enable critical CSS inlining

Not for

    Tags

    • astro
    • performance
    • lighthouse
    • critical css
    • lcp

    About

    You say

    “Set up astro-critters and compression for my Astro site, then tell me how to check the score.”

    Card for the “Astro performance for a 95+ Lighthouse score” skill

    Skill published by tech-leads-club under the CC-BY-4.0 license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to improve the Lighthouse scores of an Astro site
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.5 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md3.8 KB

    Origin and licence

    Listed unmodified

    Author
    tech-leads-club
    Source
    github.com/tech-leads-club/agent-skills/tree/738451e40785750a8e8de5bce8112675f5f0df02/packages/skills-catalog/skills/(performance)/perf-astro
    Licence
    CC-BY-4.0

    Notice

    « perf-astro » (tech-leads-club, CC-BY-4.0) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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