Agent Skills and SKILL.md files are becoming one of the most useful ways to teach AI agents repeatable workflows. Here is what they are, what they are not, and how to create your first one.
MCP is the open standard that lets AI agents connect to external tools, data, and workflows. Here is the simple explanation developers need, with practical examples.
Andrej Karpathy's Software 3.0 idea explains why AI is not just another developer tool. It is a new programming layer built around prompts, context, agents, and human verification.
Andrej Karpathy's move from vibe coding to agentic engineering is not just a naming update. It is a better way to think about building software with AI agents without dropping the quality bar.