Performance

gpu-training-acceleration

by dongzhuoyao

Use when optimizing PyTorch training speed or memory on CUDA GPUs — global flags, torch.compile, fused optimizers, mixed precision, gradient checkpointing, kernel fusion, memory layout, or latent-space training. Applies to any PyTorch training workload. Triggers: "torch.compile", "TF32", "fused optimizer", "mixed precision", "bf16", "fp16", "gradient checkpointing", "Triton kernel", "CUDA flags", "GPU slow", "GPU memory"

crucible-planner

by forsonny

Interactive planning system for epic fantasy novels using the Crucible Structure—a 36-beat narrative framework with three interwoven story strands (Quest, Fire, Constellation), five Forge Points, and a Mercy Engine. Use when user wants to plan a fantasy novel, provides a story premise/synopsis, asks to "plan my fantasy book," wants to create planning documents for an epic fantasy, or mentions the Crucible Structure. Guides users through multi-choice questions to generate 7 planning document categories (14 files total) from a simple premise.

magento-css-specialist

by maxnorm

Develops CSS and LESS for Magento 2 with responsive design and performance optimization. Use when styling themes, working with LESS, implementing responsive design, or optimizing CSS performance. Masters modern CSS techniques, LESS preprocessing, and cross-browser compatibility.

sentry-setup-tracing

by getsentry

Setup Sentry Tracing (Performance Monitoring) in any project. Use when asked to enable tracing, track transactions/spans, measure latency, or add performance monitoring. Supports JavaScript, Python, and Ruby.

context-engineering

by siviter-xyz

Master context engineering for AI agent systems. Use when designing agent architectures, debugging context failures, optimizing token usage, implementing memory systems, building multi-agent coordination, evaluating agent performance, or developing LLM-powered pipelines. Covers context fundamentals, degradation patterns, optimization techniques, compression strategies, memory architectures, multi-agent patterns, evaluation, tool design, and project development.

rust-knowledge-patch

by Nevaberry

This skill should be used when writing Rust code, using async closures, let chains, Edition 2024 features, new collection methods like extract_if, integer arithmetic methods, or any Rust features from 2024-2026.

Rust Expert Skill

by huiali

remotion-video-reviewer

by ncklrs

Structured review process for Remotion video implementations. Analyzes spec compliance, detects common timing/easing issues, validates asset quality, and provides prioritized revision lists. Use when reviewing Remotion code against design specs or performing quality assurance on video compositions. Trigger phrases "review video code", "check spec compliance", "audit Remotion implementation".

agent-orchestration-improve-agent

by boisenoise

"Systematic improvement of existing agents through performance analysis, prompt engineering, and continuous iteration."

agentgo

by liliang-cn

Use AgentGo for local RAG (Retrieval Augmented Generation) operations including document ingestion, semantic search, and Q&A. Supports multi-provider LLM, MCP tools, Skills, and cognitive memory (Hindsight/PageIndex). Use when building local knowledge bases, AI assistants with evolving long-term memory.

workleap-react-best-practices

by workleap

React performance optimization guidelines for Single Page Applications (SPA) at Workleap. Use when writing, reviewing, or refactoring React SPA code to ensure optimal performance patterns. Triggers on tasks involving React components, state management, bundle optimization, re-render prevention, rendering performance, or JavaScript performance improvements. Covers async waterfall elimination, bundle size reduction, re-render optimization, rendering efficiency, JS micro-optimizations, and advanced React patterns. Does NOT cover server-side rendering (SSR), Next.js, or server components.

Test Analyzer

by viamin

Expert in test suite analysis, coverage assessment, and test quality evaluation

emotional-stakes

by axiomantic

"Use when writing subagent prompts, skill instructions, or any high-stakes task requiring accuracy and truthfulness"

webgl-expert

by ronnycoding

Expert guide for WebGL API development including 3D graphics, shaders (GLSL), rendering pipeline, textures, buffers, performance optimization, and canvas rendering. Use when working with WebGL, 3D graphics, canvas rendering, shaders, GPU programming, or when user mentions WebGL, OpenGL ES, GLSL, vertex shaders, fragment shaders, texture mapping, or 3D web graphics.

analyzing-financial-statements

by ronnycoding

This skill calculates key financial ratios and metrics from financial statement data for investment analysis

Manufacturingdemo

by robdtaylor

Demo manufacturing knowledge base showing how tribal knowledge gets captured and made queryable. USE WHEN demonstrating to potential clients or answering manufacturing process questions.

Plantcapability

by robdtaylor

MNMUK machine shop capability checker. Answers "can we make this?" queries against the plant list. Recommends optimal machine selection based on part requirements. USE WHEN user asks 'can we make', 'which machine', 'capability check', 'feasibility', 'what can we hold', 'tolerance capability', or describes a part to quote.

r3f-best-practices

by emalorenzo

React Three Fiber (R3F) and Poimandres ecosystem best practices. Use when writing, reviewing, or optimizing R3F code. Triggers on tasks involving @react-three/fiber, @react-three/drei, zustand, @react-three/postprocessing, @react-three/rapier, or leva.

golang-best-practices

by koolamusic

Use when building Go applications requiring concurrent programming, microservices architecture, or high-performance systems. Invoke for goroutines, channels, Go generics, gRPC integration.

langchain

by svngoku

Build AI agents with LangChain framework. Use when building agents, tools, memory, MCP integrations, RAG pipelines, multi-agent systems, or any LLM-powered applications using LangChain or LangGraph in Python or TypeScript.

frame-builder

by Demerzels-lab

"Build in public with vibe raising. Launch your builder coin and ship products under it — every launch compounds funding and traction back to your builder. Claim vesting rewards and trading fees. Gas-free on Frame (Base)."

frame-builder

by Demerzels-lab

"Build in public with vibe raising. Launch your builder coin and ship products under it — every launch compounds funding and traction back to your builder. Claim vesting rewards and trading fees. Gas-free on Frame (Base)."

quality-metrics

by Logos-Liber

Test coverage, code quality, defect metrics, and QA KPIs

performance-marketer

by ncklrs

Expert performance marketing guidance for paid acquisition, CRO, and growth optimization. Use when creating ad campaigns, writing ad copy, optimizing landing pages, setting up A/B tests, analyzing CAC/LTV, building attribution models, or planning retargeting strategies. Use for Google Ads, Meta Ads, LinkedIn Ads, conversion tracking, budget allocation, and funnel optimization.