Skills Manager

It handles searching the skills registry, installing third-party skills with proper safety warnings, and scaffolding new custom skills from scratch. The interesting bit is how it guides you through creating skills by extracting requirements from your conversation history, writing the SKILL.md with proper frontmatter and trigger descriptions, then running parallel tests with subagents to validate the skill actually works. It automatically detects whether to use npx or Bun depending on your environment. Think of it as both a package manager and a skill development assistant that helps you turn repetitive workflows into reusable tools, complete with safety checks since skills have full system access.