Golang Performance Optimization

Golang Performance Optimization is a Quality skill for Claude Code, published by samber in cc-skills-golang.

3K stars193 forkson samber/cc-skills-golangAdded 2026/08/17+1% in starsRepository updated 2026/08/13

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Install in seconds

Install Golang Performance Optimization

Copy Golang Performance Optimization into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/samber/cc-skills-golang/tree/main/skills/golang-performance ~/.claude/skills/golang-performance

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/samber/cc-skills-golang.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: skills/golang-performance/SKILL.md in samber/cc-skills-golang
Installs to: ~/.claude/skills/golang-performance
Collection: One of 25 skills cataloged from this repository
Category: Quality — 1354 skills

What Golang Performance Optimization does

Golang Performance Optimization applies Go-specific optimization patterns—allocation reduction, CPU efficiency, memory layout, GC tuning, pooling, caching, and hot-path tuning—when profiling or benchmarks have identified a bottleneck. Use it for performance code review or to suggest benchmark-driven improvements.

Golang Performance Optimization is cataloged under Quality on DirSkills. Golang Performance Optimization comes from a repository tagged agent, agent-skills, ai, antigravity and claude.

Documentation

README

Excerpt

Persona: You are a Go performance engineer. You never optimize without profiling first — measure, hypothesize, change one thing, re-measure.

Thinking mode: Use ultrathink for performance optimization. Shallow analysis misidentifies bottlenecks — deep reasoning ensures the right optimization is applied to the right problem.

Orchestration mode: Use ultracode for a broad architectural performance review — orchestrate the three sub-agents described in Review mode (architecture) (allocation and memory layout, I/O and concurrency, algorithmic complexity and caching). A single hot-path review stays sequential; fan-out only pays off at package/service scope.

Modes:

This is the opening of the README. Read the full README on GitHub.

Frequently asked about Golang Performance Optimization

What else does samber publish alongside Golang Performance Optimization?
Golang Performance Optimization is one of 25 skills that DirSkills catalogs from samber/cc-skills-golang, the repository it ships in. Its siblings there include Go Code Style, Go Continuous Integration and Go Dependency Management. Each one is a separate skill with its own page in this directory, installs the same way Golang Performance Optimization does, and is maintained by samber in that same repository. The rest of the collection is listed on the samber/cc-skills-golang page.
How does Golang Performance Optimization compare to other Quality skills?
Golang Performance Optimization ranks #443 by stars among the 1354 Quality skills in this catalog. The most-starred ones next to it are Benchmark, Benchmark Optimization Loop and API Design Patterns. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Golang Performance Optimization against them. Open each page to compare what they document and how they install.