thepexcel skills

Explains difficult concepts using master teaching methodologies (Feynman, Socratic, Cognitive Load, Dual Coding). Use when user asks to explain a concept, "I don't understand X", ELI5 requests, "what is X", "how does X work".

Creative problem-solving and ideation using SCAMPER, First Principles, Random Word, and AI-optimized techniques. Use when generating ideas, breaking creative blocks, brainstorming alternatives, or innovating.

Coaches users to transform messy data into clean, analysis-ready formats using Power Query UI. Diagnoses data problems, visualizes goals, and guides step-by-step transformations.

Systematic problem-solving with Good Teacher mode (default). AI guides through questions, not answers - inspired by Polya's "How to Solve It". Use when user needs to: (1) Solve problems methodically, (2) Learn to think through challenges, (3) Develop problem-solving skills, (4) Find root cause of issues. Triggers: "problem", "solve", "stuck", "how do I", "figure out", "analyze", "debug", "decide", "แก้ปัญหา", "ช่วยคิด", "ติดปัญหา"

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.

Creates professional AI image/video prompts with photographer's and cinematographer's eye. Specializes in composition, lighting, color grading, and storytelling. Use when generating AI images/videos with artistic vision, working with models like Nano Banana Pro, Qwen, Sora2, Wan 2.2. For graphic design work (thumbnails, banners, layouts), use /graphic-designer instead.

Creates diagrams and animations for STEM education using Matplotlib and Manim. Use for physics diagrams (FBD, vectors), math plots (functions, geometry), flowcharts, or 3Blue1Brown-style animations.

Web research with Graph-of-Thoughts for fast-changing topics. Use when user requests research, analysis, investigation, or comparison requiring current information. Features hypothesis testing, source triangulation, claim verification, Red Team, self-critique, and gap analysis. Supports Quick/Standard/Deep/Exhaustive tiers. Creative Mode for cross-industry innovation.

Business model design and validation using Business Model Canvas, Lean Canvas, and Value Proposition Canvas. Use when designing new business models, validating startup ideas, achieving product-market fit, or innovating existing business models.

Prompt optimization consultant for AI system prompts and custom instructions. Supports Claude API, OpenAI API, Gemini API, CLAUDE.md, ChatGPT, and n8n. Use when user wants to improve, review, or create prompts, system instructions, or custom instructions for any AI platform.

Generate decorative geometric elements (corners, lines, arcs, frames) with precise control over colors, gradients, and transparency. Use when creating design assets, slide decorations, or any vector-like graphics programmatically. Can also analyze reference images and recreate geometric patterns.

TRIZ systematic innovation methodology with AI-enhanced prompts. Use when: (1) Technical contradiction - improve A but B worsens, (2) Physical contradiction - need opposite properties, (3) Cross-industry solutions via FOS/MOS, (4) Technology evolution prediction, (5) Complex engineering problems. Triggers: "TRIZ", "contradiction", "inventive", "trade-off", "improve without worsening", "ข้อขัดแย้งทางเทคนิค", "innovation breakthrough"

Designs graphics for thumbnails, social media, banners, and presentations. Applies design principles (CRAP, Gestalt, visual hierarchy) with research-backed techniques. Integrates with /geometric-elements for decorative assets. Use when creating layouts, choosing typography/colors, or designing any graphic assets. For photography/cinematography prompts, use /art-director instead.