Blog
Guides, tutorials, and insights about AI skills and the development ecosystem.
4/30/2026 by SkillsCity Team
What is a Large Language Model (LLM)? A Beginner's Guide
An introductory guide explaining what Large Language Models (LLMs) are, how they process natural language, and why they are transforming the software development and AI landscape in 2026.
5/10/2026 by SkillsCity Team
What is an AI Agent? Understanding Autonomous Systems
Discover the fundamental concepts behind autonomous artificial intelligence agents: how they perceive their environment, make decisions, and execute actions to achieve specific goals.
5/15/2026 by SkillsCity Team
What is a Skill.md? Structuring AI Capabilities
Learn how to document and package agent capabilities using the Markdown standard, enabling AI assistants to read, understand, and execute tasks in the Skills City ecosystem.