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Performance optimization: profiling, queries and caching v1.0.0

Use this resource to measure and fix performance bottlenecks

New

  • 443 downloads
  • 167 likes
  • 127 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install performance-profiling-caching

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 starts by measuring: CPU and memory profiling with Node.js, clinic.js or the built-in profiler, then analyzes queries with EXPLAIN ANALYZE and suggests indexes and caches. You get optimizations backed by before-and-after measurements.

Mostly picked by

Updated November 2, 2026

Card for the “Performance optimization: profiling, queries and caching” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • SKILL.md: measurement method and CPU and memory profiling
  • reference.md: reference on indexes, queries and caching strategies

Good fit for

  • A page takes several seconds to respond and you do not know why
  • Your memory use grows over the hours

Not for

    Tags

    • performance
    • profiling
    • caching

    About

    You say

    “Profile this Node.js API that slows under load and tell me which function uses the most CPU.”

    Card for the “Performance optimization: profiling, queries and caching” skill

    Skill published by miles990 under the MIT 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 measure and fix performance bottlenecks
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • reference.md19.5 KB
    • SKILL.md11.8 KB

    Origin and licence

    Listed unmodified

    Author
    miles990
    Source
    github.com/miles990/claude-software-skills/tree/73632f218e5b3e9d29c87b00c7955964f354833d/software-engineering/performance-optimization
    Licence
    MIT

    Notice

    « performance-optimization » (miles990, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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