Performance
Performance profiling and optimization
moai-formats-data
by modu-ai
Data format specialist covering TOON encoding, JSON/YAML optimization, serialization patterns, and data validation for modern applications. Use when optimizing data for LLM transmission, implementing high-performance serialization, validating data schemas, or converting between data formats.
unsafe-checker
by actionbook
"CRITICAL: Use for unsafe Rust code review and FFI. Triggers on: unsafe, raw pointer, FFI, extern, transmute, *mut, *const, union, #[repr(C)], libc, std::ffi, MaybeUninit, NonNull, SAFETY comment, soundness, undefined behavior, UB, safe wrapper, memory layout, bindgen, cbindgen, CString, CStr, 安全抽象, 裸指针, 外部函数接口, 内存布局, 不安全代码, FFI 绑定, 未定义行为"
m10-performance
by actionbook
"CRITICAL: Use for performance optimization. Triggers: performance, optimization, benchmark, profiling, flamegraph, criterion, slow, fast, allocation, cache, SIMD, make it faster, 性能优化, 基准测试"
m04-zero-cost
by actionbook
"CRITICAL: Use for generics, traits, zero-cost abstraction. Triggers: E0277, E0308, E0599, generic, trait, impl, dyn, where, monomorphization, static dispatch, dynamic dispatch, impl Trait, trait bound not satisfied, 泛型, 特征, 零成本抽象, 单态化"
domain-ml
by actionbook
"Use when building ML/AI apps in Rust. Keywords: machine learning, ML, AI, tensor, model, inference, neural network, deep learning, training, prediction, ndarray, tch-rs, burn, candle, 机器学习, 人工智能, 模型推理"
agentic-quality-engineering
by proffesor-for-testing
"AI agents as force multipliers for quality work. Core skill for all 19 QE agents using PACT principles."
surprise-me
by bytedance
Create a delightful, unexpected "wow" experience for the user by dynamically discovering and creatively combining other enabled skills. Triggers when the user says "surprise me" or any request expressing a desire for an unexpected creative showcase. Also triggers when the user is bored, wants inspiration, or asks for "something interesting".
analyzing-bootkit-and-rootkit-samples
by mukul975
Analyzes bootkit and advanced rootkit malware that infects the Master Boot Record (MBR), Volume Boot Record (VBR), or UEFI firmware to gain persistence below the operating system. Covers boot sector analysis, UEFI module inspection, and anti-rootkit detection techniques. Activates for requests involving bootkit analysis, MBR malware investigation, UEFI persistence analysis, or pre-OS malware detection.
unsloth
by Orchestra-Research
Expert guidance for fast fine-tuning with Unsloth - 2-5x faster training, 50-80% less memory, LoRA/QLoRA optimization
compare-against-empty-list
by blockscout
Optimize list checks by comparing against empty lists instead of using length/1. Avoid expensive list traversal operations when checking if a list is empty or has elements. Use pattern matching or empty list comparison for better performance.
efficient-list-building
by blockscout
Build lists efficiently using prepend operations and Enum.reverse/1 instead of append. Appending to lists is O(n) while prepending is O(1). Use [head tail] notation and reverse at the end when order matters.
playwright-cli
by sonofmagic
使用 playwright-cli 自动化浏览器交互，适用于网页测试、表单填写、截图、抓取页面信息与录制可复现操作步骤。
playwright-cli
by sonofmagic
Automates browser interactions for web testing, form filling, screenshots, and data extraction. Use when the user needs to navigate websites, interact with web pages, fill forms, take screenshots, test web applications, or extract information from web pages.
researchers-biographical
by bitwize-music-studio
Researches personal backgrounds, interviews, motivations, and humanizing details. Use when research needs biographical context about people involved in the album's subject.
moai-lang-go
by modu-ai
Go 1.23+ development specialist covering Fiber, Gin, GORM, and concurrent programming patterns. Use when building high-performance microservices, CLI tools, or cloud-native applications.
moai-workflow-thinking
by modu-ai
Sequential Thinking MCP and UltraThink mode for deep analysis, complex problem decomposition, and structured reasoning workflows. Use when performing multi-step analysis, architecture decisions, technology selection trade-offs, breaking change assessment, or when --ultrathink flag is specified. Do NOT use for simple decisions or straightforward implementation tasks.
code-refactoring-context-restore
by rmyndharis
"Use when working with code refactoring context restore"
agent-orchestration-improve-agent
by rmyndharis
"Systematic improvement of existing agents through performance analysis, prompt engineering, and continuous iteration."
Mobile Animation
by HoangNguyen0403
Motion design principles for mobile apps. Covers timing curves, transitions, gestures, and performance-conscious animations.
Android Performance
by HoangNguyen0403
Standards for Baseline Profiles, Startup Time, and UI Rendering
Android Jetpack Compose
by HoangNguyen0403
Standards for high-performance Declarative UI and State Hoisting.
vercel-react-best-practices
by agentset-ai
React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance improvements.
moai-domain-frontend
by modu-ai
Frontend development specialist covering React 19, Next.js 16, Vue 3.5, and modern UI/UX patterns with component architecture. Use when building web UIs, implementing components, optimizing frontend performance, or integrating state management.
issue-triage
by BasedHardware
"Automate issue triage using ISSUE_TRIAGE_GUIDE.MD. Use when analyzing GitHub issues. Scores issues using triage formula, assigns priority levels, suggests lane assignment, and maps to Omi layers."