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Quick Overview

In this tutorial, Igor Pogany from The AI Advantage breaks down the emerging use of modular skills in large language models. The guide explores the functional mechanics of skills across Claude and ChatGPT, illustrating how predefined markdown instructions enhance everyday AI outputs. It introduces five high-utility skills designed to streamline research, ideation, visual explanation, and content editing.

Key Points

  • 1.AI skills are reusable markdown instruction files that standardize complex multi-step workflows in Claude and ChatGPT.
  • 2.Claude supports skill uploads on its free tier, whereas ChatGPT currently restricts custom skills to its paid Work tier.
  • 3.The built-in skill creator allows users to convert multi-step prompt conversations directly into permanent, reusable skills.
  • 4.The grilling and idea refine skills pressure-test business concepts through iterative questioning and multi-angle framework variations.
  • 5.The professional report generator enforces a rigorous six-step research and structuring pipeline before generating Word documents.
  • 6.The unslop skill scans text against thirty-one distinct AI writing patterns and robotic filler phrases to restore human voice.

Summary

The presentation begins with an explanation of AI skills, defining them as reusable instruction manuals formatted in plain markdown text that allow AI models to perform structured workflows repeatedly without repetitive prompting. In Claude, skills are accessible on both free and pro tiers under the customize menu, where users can upload dot-skill files or create them directly. In ChatGPT, skills are currently placed within the paid Work workspace under plugins, accessible via the template creator. The presenter notes that users can use the built-in skill-creator tool in Claude or template creator in ChatGPT to turn any ongoing prompt session into a permanent skill.

  1. 1.Grilling. Created by Matt Pocock, this skill interrogates an idea through sequential rounds of probing questions structured like a decision tree. When given a basic premise, such as starting a hot dog cart business, the skill searches for industry context and generates five to twenty-five targeted questions covering capitalization limits, operating roles, target markets, and failure criteria. Users can reply to individual points or accept recommended defaults to refine their core assumptions.
  2. 2.Professional Report Generator. This skill implements a strict six-step research and authoring pipeline designed to prevent shallow AI reports. It first clarifies scope and target audience, runs multi-source web searches, establishes a comprehensive report outline, drafts content with strict citations and tables, and compiles the final output into a formatted docx Word document.
  3. 3.Idea Refine. Originating from Addy Osmani's agent skills repository, this tool takes a single concept and expands it into five to eight divergent alternatives. It applies conceptual lenses such as inversion, constraint removal, ten-times simplification, and massive scaling to reveal business models that a single human brainstorming session might overlook.
  4. 4.ELI5. Derived from community tools used at Anthropic, this skill explains intricate topics by creating visual HTML artifacts. Demonstrated on the United States tax code, it generates interactive visual breakdowns of income brackets, standard deductions, payroll taxes, and federal expenditure distributions.
  5. 5.Unslop. This editing skill reviews AI drafts to remove thirty-one recognized patterns of artificial writing, including excessive adverbs, generic transition phrases, unnecessary jargon, and robotic cadence, while introducing varied sentence rhythm and human voice.

To conclude, the presenter provides a downloadable folder containing all featured skills and stresses the importance of inspecting the plain text of community-shared skills before uploading them, ensuring no malicious instructions or hidden code are introduced.

Understanding AI Skills and Setup

Skills are reusable markdown instruction manuals that eliminate the need to re-explain complex prompting workflows in every chat. In Claude, skills are available across free and paid plans under the customize menu, accepting markdown or dot-skill files. In ChatGPT, skills are housed under the plugins interface within the paid Work tier, where they function similarly as template creators. Users can also deploy built-in skill creators to package interactive prompt sequences into persistent library tools automatically.

Idea Validation with Grilling and Idea Refine

The grilling skill, created by Matt Pocock, stress-tests ideas by conducting iterative rounds of probing questions mapped like a decision tree to expose assumptions and gaps. In contrast, the idea refine skill generates five to eight structural variations of a concept using strategic lenses such as inversion, extreme simplification, constraint removal, and massive scale. Together, these tools force founders and creators to clarify unit economics and explore alternate execution angles before committing resources.

Visual Explanations, Reporting, and Editing

The professional report generator prevents sloppy AI outputs by requiring a structured six-step process spanning audience scoping, web research, outline generation, and final Word document export. For education, the eli5 skill converts intricate subjects like the United States tax system into visual HTML artifacts that break down data step by step. Finally, the unslop skill audits drafts across thirty-one robotic patterns, adverbs, and generic filler phrases to restore natural human cadence.

Security Precautions for Custom Skills

Because skills are plain markdown text files, users can open and inspect their underlying instructions directly in any text editor before installing them. The presenter warns that downloaded skills from unverified repositories could potentially contain unwanted instructions or malicious code snippets. Reviewing code and prompt definitions prior to importing them into Claude or ChatGPT ensures that shared community workflows remain safe to execute.

The Bottom Line

The video demonstrates how markdown-based skills upgrade standard chatbot interactions into structured, repeatable operational workflows. It establishes clear setup procedures for both Claude and ChatGPT while providing five concrete skills for ideation, reporting, visual explanation, and text editing. It leaves open the question of how OpenAI and Anthropic will further evolve skill sharing and native execution ecosystems over time.

FAQ

What is an AI skill and what are AI skills used for in ChatGPT and Claude?

An AI skill is a reusable plain text markdown instruction manual that Claude or ChatGPT can load to perform specific multi-step workflows, eliminating the need to repeatedly prompt the model from scratch.

How do users install or create custom skills in Claude versus ChatGPT?

In Claude, skills can be uploaded or created under the Customize Skills menu on both free and paid tiers. In ChatGPT, skills are accessed within the paid Work plan under Plugins, or invoked using the Template Creator.

How does the grilling skill help refine and stress test business ideas?

The grilling skill asks iterative rounds of probing questions organized as a decision tree, forcing users to resolve critical assumptions regarding target markets, budgets, and operational roles.

What workflow steps are followed by the professional report generator skill?

The skill clarifies scope, conducts multi-source web research, creates a structured outline, writes formal content with inline citations, and compiles the output into a downloadable docx document.

What patterns does the unslop skill scan and eliminate from generated text?

The unslop skill scans for thirty-one specific AI patterns, including robotic vocabulary, generic filler phrases, excessive adverbs, and rigid sentence structures, replacing them with varied rhythm and authentic voice.

What security risks should users consider before uploading third-party AI skills?

Because skills are plain text files that can contain embedded code or instructions, users should open and inspect the markdown files before uploading them to ensure they contain no malicious directives.

Worth watching for

This video is designed for AI practitioners, researchers, entrepreneurs, and content creators looking to standardize complex prompting workflows into reusable custom skills across Claude and ChatGPT.

  • chatgpt
  • claude
  • prompt-engineering
  • ai-workflows
  • ai-productivity
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