productivity▌

Expert mobile application development across iOS, Android, React Native, and Flutter.

This skill transforms a user's scattered multimodal assets (images, videos, audio) and ambiguous creative intent into a structured, executable prompt for the Seedance 2.0 video generation model. It acts as an expert prompt engineer, ensuring the highest quality output from the underlying model.

Transform code reviews from gatekeeping to knowledge sharing through constructive feedback, systematic analysis, and collaborative improvement.

Search and retrieve SVGs from 200+ icon libraries with CLI and MCP server integration. \n \n Supports searching across major collections (Lucide, Material Design Icons, Heroicons, Tabler, and 200+ more) with filtering by prefix and result limits \n CLI commands for searching icons, downloading batches as SVG files, and retrieving individual icons with color and size customization \n MCP server tools for AI agents including smart recommendations, similarity matching, project scanning, and batch i

Generate software architecture documentation using C4 model Mermaid diagrams. \n \n Supports all four C4 levels: System Context, Container, Component, and Deployment diagrams, plus Dynamic diagrams for request flows \n Includes syntax and examples for people, systems, containers, components, boundaries, and relationships with directional and styling options \n Provides microservices modeling guidance for single-team and multi-team ownership, plus event-driven architecture patterns \n Recommends

The CLI is self-documenting. Always prefer running these commands over guessing syntax or relying on memorized knowledge:

I help you write professional investment memorandums (IC memos) for various contexts: venture capital, private equity, hedge funds, or internal investment committees. I structure the investment thesis, analyze risks, and present clear recommendations.

McKinsey-style problem solving system that generates research reports and presentations through structured hypothesis-driven analysis. \n \n Combines Problem Solving methodology, MECE principles, Issue Tree decomposition, and hypothesis formation to break down business problems into actionable frameworks \n Generates McKinsey-formatted PowerPoint decks with 7 layout types, design specifications (colors, typography, information density), and Excel data sheets with source tracking \n Supports cros

Type-safe global state management for React with persist, devtools, and Next.js SSR support. \n \n Supports TypeScript with double-parentheses syntax ( create<T>()() ), persist middleware for localStorage, and Redux DevTools integration \n Prevents 6 documented errors including hydration mismatches, infinite render loops, and persist race conditions (fixed in v5.0.10+) \n Includes slices pattern for modular stores, vanilla store creation without React, and immer middleware for mutable-style

Complete WeChat Mini Program development lifecycle from project setup through publishing and optimization. \n \n Covers page and component creation, project structure organization, configuration management, and asset handling within mini program conventions \n Supports debugging, previewing, and publishing workflows via WeChat Developer Tools or miniprogram-ci command-line automation \n Integrates CloudBase (wx.cloud) for cloud functions, database, storage, and identity when explicitly required