📝 Lessons from Building Claude Code: How We Use Skills Skills have become one of the most used extension points in Claude Code. They’re flexible, easy to make, and simple to distribute. But this flexibility also makes it hard to know what works best. What type of skills are worth making? What's the secret to writing a good skill? When do you share them with others? We've been using skills in Claude Code extensively at Anthropic with hundreds of them in active use. These are the lessons we've…