· 4 min read
How to create a Claude Code skill: two files of ten lines
A skill is a folder with a SKILL.md. We build two real ones in under ten minutes: one that reads Hacker News and one that writes your commit messages by copying your style.
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What I learn building software every day as a principal engineer, explained the way I wish someone had explained it to me.
A security agent that reviews your code before every commit
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5 things you should know about MCP (Model Context Protocol)
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5 mistakes developers make when coding with AI (and how to avoid them)
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5 things you should know about AI Workflows
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5 things you should know about AI Skills
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5 things you should know about AI Harnesses
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5 things you should know about specialized AI agents
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What Is AI, Really?
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We Are All AI Puppeteers Now
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Clean Architecture in .NET (Without Dogma)
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Why a Principal Engineer Should Write
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Object-Oriented Programming done wrong
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Object-Oriented Programming
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