Performance

marketing

by aviflombaum

Marketing funnel modeling and conversion metrics. Use for ad spend analysis, CPM/CPC optimization, landing page conversions, waitlist economics, and funnel modeling. Triggers on "ad spend", "cpm", "cpc", "conversion rate", "landing page", "waitlist", "funnel".

monitor-config

by aviflombaum

This skill should be used when the user asks to configure, optimize, or troubleshoot their display/monitor setup. Triggers on "optimize my monitors", "configure displays", "rotate monitor", "set up my screens", "display settings", "monitor resolution", or any request to adjust multi-monitor arrangements, resolutions, refresh rates, or orientations on macOS.

business

by aviflombaum

SaaS unit economics and growth strategy. Use for LTV, CAC, MRR/ARR analysis, payback period, churn analysis, Rule of 40, and SaaS financial modeling. Triggers on "unit economics", "ltv", "cac", "mrr", "arr", "churn", "saas metrics".

swift-coding-standards

by williamzujkowski

Master Swift coding standards with Apple's guidelines, protocol-oriented design, and modern concurrency patterns

rust-coding-standards

by williamzujkowski

Master Rust's ownership system, type safety, and zero-cost abstractions for building safe, concurrent, and performant systems. Covers borrowing, lifetimes, traits, error handling, async/await, and testing patterns.

monitoring

by williamzujkowski

Monitoring standards for monitoring in Devops environments. Covers best

code-review-facilitator

by wedsamuel1230

Automated code review for Arduino/ESP32/RP2040 projects focusing on best practices, memory safety, and common pitfalls. Use when user wants code feedback, says "review my code", needs help improving code quality, or before finalizing a project. Generates actionable checklists and specific improvement suggestions.

patterns

by williamzujkowski

Patterns standards for patterns in Microservices environments. Covers

infrastructure

by williamzujkowski

Infrastructure standards for infrastructure in Devops environments. Covers

skill-loader

by williamzujkowski

Skill-Loader standards and best practices for Skill Loader. Includes implementation guidelines, common patterns, and testing strategies.

performance-profiling

by conorluddy

Instruments integration and performance analysis workflows for iOS apps. Use when profiling CPU usage, memory allocation, network activity, or energy consumption. Covers Time Profiler, Allocations, Leaks, Network instruments, and performance optimization strategies.

advanced-memory-skill-creator

by sandraschi

Use when planning, scaffolding, validating, or packaging Claude skills inside Advanced Memory MCP.

brand-builder

by phrazzld

PREFER /brand-init for new projects (outputs unified brand.yaml). This skill outputs the legacy brand-profile.yaml format. Use --legacy flag or when brand-kit is not available. Interactive brand discovery for a project. Creates brand-profile.yaml that guides all future content generation. Run once per project to establish voice, audience, topics.

pennylane

by unitarylab

PennyLane - A versatile quantum machine learning library that supports hybrid quantum-classical computations.

ai-debate-dominator

by sandraschi

Master AI debate techniques with comprehensive counter-arguments against slop criticism, safety concerns, philosophical objections, and political rhetoric

agents-md-writing

by dongzhuoyao

Use when writing or improving CLAUDE.md, AGENTS.md, GEMINI.md, or any agent instruction file. Covers section structure, memory patterns, workflow rules, and anti-patterns. Triggers: "CLAUDE.md", "AGENTS.md", "agent instructions", "project memory", "MEMORY.md", "instruction file"

postgresql-rails-analyzer

by el-feo

Comprehensive PostgreSQL configuration and usage analysis for Rails applications. Use when Claude Code needs to analyze a Rails codebase for database performance issues, optimization opportunities, or best practice violations. Detects N+1 queries, missing indexes, suboptimal database configurations, anti-patterns, and provides actionable recommendations. Ideal for performance audits, optimization tasks, or when users ask to "analyze the database", "check for N+1 queries", "optimize PostgreSQL", "review database performance", or "suggest database improvements".

ydata-profiling

by vamseeachanta

Automated data quality reports with comprehensive variable analysis, missing value detection, correlations, and HTML report generation - formerly pandas-profiling

polars

by vamseeachanta

High-performance DataFrame library for fast data processing with lazy evaluation, parallel execution, and memory efficiency

Ai Ad Creative

by omer-metin

pseo-performance

by lisbeth718

Optimize a programmatic SEO application for Core Web Vitals, build performance, and scalability at 1000+ pages, including static generation, incremental regeneration, bundle optimization, and caching. Use when builds are slow, pages are large, Core Web Vitals scores are poor, or when scaling to many pages causes performance issues.

benchmarking

by chaterm

性能基准测试

profiling

by chaterm

性能分析

design-mastery

by wasintoh

World-class design system with extensible business type registry. Automatically selects appropriate design patterns based on business context. Anti-AI detection, trend-aware, production-ready design decisions. CRITICAL: Must be read before any UI creation task.