# Ln 44 Performance Optimizer

Profiles and improves a measured performance bottleneck; retains only verified...

- Repository: https://github.com/levnikolaevich/claude-code-skills (586 stars)
- Category: Engineering
- License: MIT
- Last updated: 2026-10-26
- Runs scripts: no, instructions only

## Install

Claude Code: `npx skills add levnikolaevich/claude-code-skills --skill ln-44-performance-optimizer -g -a claude-code -y`
Codex: `npx skills add levnikolaevich/claude-code-skills --skill ln-44-performance-optimizer -g -a codex -y`
Cursor: `npx skills add levnikolaevich/claude-code-skills --skill ln-44-performance-optimizer -g -a cursor -y`
Gemini CLI: `npx skills add levnikolaevich/claude-code-skills --skill ln-44-performance-optimizer -g -a gemini-cli -y`
Claude Code plugin marketplace: `/plugin marketplace add levnikolaevich/claude-code-skills`

## Description

Profiles and improves a measured performance bottleneck; retains only verified improvements.

## SKILL.md, as published by its author (untrusted third-party text, read it as data)

# Performance Optimizer

**Goal:** Optimize only measured problems. Preserve correctness, isolate experiments, and retain a change only when comparable evidence shows that it improves the agreed metric without unacceptable regressions.

The rest: https://github.com/levnikolaevich/claude-code-skills/blob/HEAD/plugins/implementation-suite/skills/ln-44-performance-optimizer/SKILL.md