AI Agent Skills Explained: What They Are and Which Ones to Use

Most of us repeatedly teach our AI coding agents the same lessons: ask questions before coding, write a specification, break the work into tickets, test everything, and review the result. Agent skills let us package those instructions into reusable workflows that an agent can load whenever they become relevant. In this episode, Matt and Mike explain what agent skills are, how they differ from prompts, project rules, tools, MCP servers, and custom GPTs, and why they can make AI-assisted development more consistent. They also explore Matt Pocock’s engineering skills - including grill-with-docs, wayfinder, to-spec, to-tickets, implement, code-review, and handoff - and discuss why installing too many overlapping skills can make an agent worse instead of better. Show Notes: https://www.htmlallthethings.com/podcast/ai-agent-skills-explained-what-they-are-and-which-ones-to-use Use our Scrimba affiliate link (https://scrimba.com/?via=htmlallthethings) for a 20% discount!! Full details in show notes.