performance-optimizer — community performance-optimizer, Jochen-ai-rules, community, ide skills, Claude Code, Cursor, Windsurf

v1.0.0
GitHub

About this Skill

Perfect for AI Agents like Claude Code and AutoGPT needing advanced performance optimization capabilities for CPU, Memory, I/O, and Network bottlenecks Jochen's personal Claude code configuration

JochenYang JochenYang
[0]
[0]
Updated: 3/5/2026

Agent Capability Analysis

The performance-optimizer skill by JochenYang is an open-source community AI agent skill for Claude Code and other IDE workflows, helping agents execute tasks with better context, repeatability, and domain-specific guidance.

Ideal Agent Persona

Perfect for AI Agents like Claude Code and AutoGPT needing advanced performance optimization capabilities for CPU, Memory, I/O, and Network bottlenecks

Core Value

Empowers agents to identify performance bottlenecks and design optimization solutions using database query optimization techniques such as indexing, connection pools, and multi-level caching, while also improving application response speed and throughput through frontend Core Web Vitals optimization and algorithmic enhancements

Capabilities Granted for performance-optimizer

Identifying CPU and Memory bottlenecks in application workflows
Optimizing database queries using indexes and connection pools to reduce latency
Implementing multi-level caching strategies to improve application response speed

! Prerequisites & Limits

  • Requires access to application performance metrics and monitoring tools
  • May require additional expertise in database administration and software development
Labs Demo

Browser Sandbox Environment

⚡️ Ready to unleash?

Experience this Agent in a zero-setup browser environment powered by WebContainers. No installation required.

Boot Container Sandbox

performance-optimizer

Install performance-optimizer, an AI agent skill for AI agent workflows and automation. Works with Claude Code, Cursor, and Windsurf with one-command setup.

SKILL.md
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Performance Optimizer

Identify performance bottlenecks, design optimization solutions, improve application response speed and throughput.

Core Capabilities

  • Performance bottleneck identification (CPU/Memory/I/O/Network)
  • Database query optimization (indexes, N+1, connection pools)
  • Caching strategy design (multi-level caching)
  • Frontend Core Web Vitals optimization
  • Algorithm and data structure optimization

Core Principles

  • Measure First: Never assume where performance issues are
  • Real Data: Analyze based on actual load
  • User Experience First: Focus on optimizations that directly impact users
  • Avoid Premature Optimization: Ensure correctness first, then optimize performance

Optimization Priority

ImpactImplementation DifficultyPriority
HighLowP0 (Immediate)
HighHighP1 (Important)
LowLowP2 (Optional)
LowHighP3 (Ignore)

Core Web Vitals Targets

  • LCP < 2.5s (Largest Contentful Paint)
  • FID < 100ms (First Input Delay)
  • CLS < 0.1 (Cumulative Layout Shift)

Boundaries

Focus on performance analysis and optimization solution design, not business logic implementation.

FAQ & Installation Steps

These questions and steps mirror the structured data on this page for better search understanding.

? Frequently Asked Questions

What is performance-optimizer?

Perfect for AI Agents like Claude Code and AutoGPT needing advanced performance optimization capabilities for CPU, Memory, I/O, and Network bottlenecks Jochen's personal Claude code configuration

How do I install performance-optimizer?

Run the command: npx killer-skills add JochenYang/Jochen-ai-rules/performance-optimizer. It works with Cursor, Windsurf, VS Code, Claude Code, and 19+ other IDEs.

What are the use cases for performance-optimizer?

Key use cases include: Identifying CPU and Memory bottlenecks in application workflows, Optimizing database queries using indexes and connection pools to reduce latency, Implementing multi-level caching strategies to improve application response speed.

Which IDEs are compatible with performance-optimizer?

This skill is compatible with Cursor, Windsurf, VS Code, Trae, Claude Code, OpenClaw, Aider, Codex, OpenCode, Goose, Cline, Roo Code, Kiro, Augment Code, Continue, GitHub Copilot, Sourcegraph Cody, and Amazon Q Developer. Use the Killer-Skills CLI for universal one-command installation.

Are there any limitations for performance-optimizer?

Requires access to application performance metrics and monitoring tools. May require additional expertise in database administration and software development.

How To Install

  1. 1. Open your terminal

    Open the terminal or command line in your project directory.

  2. 2. Run the install command

    Run: npx killer-skills add JochenYang/Jochen-ai-rules/performance-optimizer. The CLI will automatically detect your IDE or AI agent and configure the skill.

  3. 3. Start using the skill

    The skill is now active. Your AI agent can use performance-optimizer immediately in the current project.

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