productivity▌

Install Codex skills from curated lists or custom GitHub repositories into your local skills directory. \n \n List available skills from the default curated collection or experimental/custom paths; installed skills are annotated in the output \n Install individual skills by name from the curated list, or install multiple skills from any GitHub repo (public or private) using repo paths or URLs \n Supports git sparse checkout as a fallback for authentication-protected repos; uses existing git cred

Audit a web app for onboarding gaps, then generate the in-app guidance to fix them. The goal: a new user should never stare at a blank screen wondering what to do.

Use when building or debugging Nuxt 4 apps with SSR, hybrid rendering, route rules, or page-level data fetching.

Purpose: Build reliable SpriteKit games by mastering the scene graph, physics engine, action system, and rendering pipeline iOS Version: iOS 13+ (SwiftUI integration), iOS 11+ (SKRenderer) Xcode: Xcode 15+

此技能提供 XMind 文件（.xmind）的完整处理能力：解析、创建和更新。通过配套的 Python 工具脚本实现文件操作，将思维导图内容转换为 Markdown 格式作为会话级记忆，便于用户与模型持续交流和编辑。

Design, optimize, and evaluate LLM prompts for maximum accuracy and efficiency. \n \n Covers prompt patterns including zero-shot, few-shot, chain-of-thought, and ReAct, with before/after optimization examples \n Provides structured workflow from requirements definition through testing, iteration, and production deployment with validation checkpoints \n Includes evaluation frameworks, metrics, and test suite generation to measure and improve model performance \n Supports structured output design

Efficient, scalable monorepos with optimized builds and shared dependencies across multiple packages. \n \n Covers three major tools: Turborepo (recommended for most projects), Nx (feature-rich alternative), and pnpm workspaces (package manager) \n Includes setup patterns for shared configurations (TypeScript, ESLint, Prettier), code sharing strategies (UI components, utilities, types), and dependency management across packages \n Provides Turborepo pipeline configuration with caching, input/out

Deterministic control of cmux window, workspace, pane, and surface topology for multi-pane layout automation. \n \n Commands cover window and workspace creation, pane splitting, surface movement and reordering, focus routing, and visual attention cues via flash triggers \n Uses short reference handles (window:N, workspace:N, pane:N, surface:N) by default; supports UUID input and output when needed \n Designed for automation workflows requiring precise, repeatable placement and navigation across

Grounded in the Official NestJS Documentation, this skill enforces modular architecture, dependency injection scoping, exception filters, DTO validation with class-validator, and Drizzle ORM integration patterns.

Convert product requirements into independently-deliverable GitHub issues using vertical-slice architecture. \n \n Fetches PRD content from GitHub, analyzes the codebase context, and breaks requirements into thin vertical slices that span all integration layers end-to-end \n Distinguishes between HITL (human-in-the-loop, requiring decisions) and AFK (autonomous, mergeable without review) slices, preferring AFK where possible \n Presents proposed breakdown for user feedback on granularity, depend