plugin-builder

@petermcalister

Use when the user asks to build, create, or modify a Claude Code plugin. Trigger on: "build a plugin", "create a plugin", "add a command", "add a skill", "add an agent", "add a hook", "plugin structure", or when the user wants to extend any plugin with new components. Also trigger when troubleshooting plugin loading, skill discovery, or hook configuration within a plugin context.