Descriptions:
Greg Isenberg walks through Claude Skills — a preview feature in Anthropic’s Claude that lets users create reusable, persistent instruction sets that activate automatically across any conversation — with a focus on making the feature accessible to non-technical users.
The tutorial covers the full workflow: enabling Skills under Claude’s Settings > Capabilities, using the built-in conversational skill creator to define the skill’s purpose and behavior through a guided Q&A, and deploying the resulting markdown-based skill files. Isenberg’s working example is a conversion copywriting reviewer tailored to his design agency LCA, which handles AI-powered mobile apps and SaaS products. The generated skill embeds professional copywriting frameworks (AIDA, PAS, BAB) and scores copy elements like headlines, CTAs, and pricing pages — effectively encoding the judgment of a specialized contractor into a reusable Claude configuration.
The video highlights that Claude Skills are built on plain markdown files, a deliberate Anthropic design choice that makes skill files readable and editable without any coding knowledge. Isenberg frames the feature as a way to build lightweight “AI employees” — domain-specific personas that apply consistent expertise across different tasks and sessions. The tutorial is aimed at business users and agency owners who want more specialized, consistent output from Claude without managing system prompts manually each time.
📺 Source: Greg Isenberg · Published December 24, 2025
🏷️ Format: Tutorial Demo
