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Optimizing Go code performance v1.0.0

Use this resource to fix a Go bottleneck with the matching optimization pattern

New

  • 300 downloads
  • 122 likes
  • 109 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install go-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

Once profiling has located the bottleneck, the agent proposes the matching pattern (fewer allocations, memory layout, GC tuning, caching) and checks it with a new measurement. You get targeted, measured changes.

Mostly picked by

Updated November 2, 2026

Card for the “Optimizing Go code performance” skill

Details

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

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What you get

  • SKILL.md: decision tree and optimization method
  • references/: CPU, memory, I/O, caching, runtime and observability
  • assets/prometheus-alerts.yml: Prometheus alert rules

Good fit for

  • A pprof profile points to a specific function
  • You want to reduce GC pressure in a Go service

Not for

    Tags

    • go
    • performance
    • allocations
    • gc

    About

    You say

    “My service allocates heavily in the parser: suggest an optimization based on the memory profile.”

    Card for the “Optimizing Go code performance” skill

    Skill published by samber 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 fix a Go bottleneck with the matching optimization pattern
    3. Review and adjust the result

    Content preview

    Files

    • assets/prometheus-alerts.yml0.7 KB
    • evals/evals.json92.4 KB
    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • references/caching.md8.9 KB
    • references/cpu.md18.7 KB
    • references/io-networking.md14.5 KB
    • references/memory.md10.3 KB
    • references/observability.md5.6 KB
    • references/runtime.md12.1 KB
    • SKILL.md9.4 KB

    Origin and licence

    Listed unmodified

    Author
    samber
    Source
    github.com/samber/cc-skills-golang/tree/246b6c4c1ab3077dee114beb9ade3bb0527dfebc/skills/golang-performance
    Licence
    MIT

    Notice

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

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