Performance

animejs

by almeidamarcell

When writing JavaScript animations using anime.js v4, including DOM element animations, timelines, stagger effects, scroll-triggered animations, SVG animations, text animations, draggable elements, layout transitions, or any motion/transition effects on websites. Also use when the user says "animate," "animation library," "anime.js," "stagger," "timeline animation," "scroll animation," "text animation," "draggable," or "motion effects."

Encryption Skill

by martinholovsky

Encryption done wrong is worse than no encryption - it provides false confidence.

gsap

by martinholovsky

GSAP animations for JARVIS HUD transitions and effects

rabbitmq-expert

by martinholovsky

"Expert RabbitMQ administrator and developer specializing in message broker architecture, exchange patterns, clustering, high availability, and production monitoring. Use when designing message queue systems, implementing pub/sub patterns, troubleshooting RabbitMQ clusters, or optimizing message throughput and reliability."

speech-to-text

by martinholovsky

"Expert skill for implementing speech-to-text with Faster Whisper. Covers audio processing, transcription optimization, privacy protection, and secure handling of voice data for JARVIS voice assistant."

pinia

by martinholovsky

Pinia state management for JARVIS system state

Sandboxing Skill

by martinholovsky

Sandboxing is your last line of defense. When everything else fails, the sandbox must hold.

glsl

by martinholovsky

GLSL shader programming for JARVIS holographic effects

SQLCipher Encrypted Database Expert

by martinholovsky

Expert in SQLCipher encrypted database development with focus on encryption key management, key rotation, secure data handling, and cryptographic best practices

model-quantization

by martinholovsky

"Expert skill for AI model quantization and optimization. Covers 4-bit/8-bit quantization, GGUF conversion, memory optimization, and quality-performance tradeoffs for deploying LLMs in resource-constrained JARVIS environments."

async-expert

by martinholovsky

"Expert in asynchronous programming patterns across languages (Python asyncio, JavaScript/TypeScript promises, C# async/await, Rust futures). Use for concurrent programming, event loops, async patterns, error handling, backpressure, cancellation, and performance optimization in async systems."

Rust Expert Skill

by huiali

agentflow

by kittors

"AgentFlow — Multi-CLI agent workflow system with routing, safety detection, sub-agent orchestration, and knowledge graph memory."

memory

by johnlindquist

Persistent knowledge storage using basic-memory CLI. Use to save notes, search memories semantically, and build context for topics across sessions.

perf

by johnlindquist

Performance profiling and optimization. Use for benchmarking code, analyzing performance, running Lighthouse audits, and finding hotspots.

council-of-five

by johnlindquist

Spawn 5 Opus subagents with randomly-generated distinct personas to debate a problem from multiple angles. Use when exploring UX decisions, architecture choices, or any decision that benefits from diverse perspectives arguing creatively.

review

by johnlindquist

Centralizes persona-driven code reviews (Fowler, Torvalds, Carmack, React core, etc.) so Claude can pick or combine expert viewpoints when the user asks for a code review or perspective-specific critique.

autonomous-agent-gaming

by qodex-ai

Build autonomous game-playing agents using AI and reinforcement learning. Covers game environments, agent decision-making, strategy development, and performance optimization. Use when creating game-playing bots, testing game AI, strategic decision-making systems, or game theory applications.

mobile-app-interface

by qodex-ai

Design native iOS mobile app interfaces and components. Creates user-centric mobile designs following platform conventions and best practices.

Reducing Complexity

by obra

Managing complexity is software's primary technical imperative - all other goals are secondary

frankenphp

by rawveg

FrankenPHP Documentation - Modern PHP application server built on Caddy

java-performance

by pluginagentmarketplace

JVM performance tuning - GC optimization, profiling, memory analysis, benchmarking

cc_chrome_devtools_mcp_skill

by justfinethanku

Comprehensive Chrome DevTools automation for performance testing, Core Web Vitals measurement (INP, LCP, CLS), network monitoring, accessibility validation, responsive testing, and browser automation. Uses Chrome DevTools Protocol via MCP to provide professional-grade web application testing, debugging, and analysis capabilities including performance tracing, HAR export, device emulation, and multi-page workflows.

requirements-engineering

by vinnie357

Activate when creating Product Requirements Documents (PRDs) with business objectives, functional requirements, success criteria, and implementation planning