What Changed

Scaffolded a Skill Builder IDE component for creating and editing skills:

• Split-pane IDE layout: Tab-based navigation between metadata, YAML editor, and preview
• Skill metadata form: Name, description, triggers (with add/remove), tags, version
• YAML editor panel: Large textarea with monospace font for skill definitions
• Preview/test panel: Shows combined metadata + definition JSON, test result display
• Add/remove UI: For triggers and tags with visual chips

Files Created

• apps/web-next/src/components/ui/skill-builder/SkillBuilder.tsx - Main component
• apps/web-next/src/components/ui/skill-builder/index.ts - Exports

How to Test

1. Run dev server: cd apps/web-next && pnpm dev
2. Import and use:

import { SkillBuilder } from './components/ui/skill-builder';

function MyComponent() {
  return (
    <SkillBuilder
      onSave={(metadata, definition) => {
        console.log('Save:', metadata, definition);
      }}
      onTest={async (definition) => {
        // Implement test logic
        return { success: true, message: 'Skill validated!' };
      }}
    />
  );
}

Browser & Device Considerations

• Responsive layout
• All interactive states implemented

Accessibility Notes

• Form labels and ARIA attributes
• Keyboard navigation
• Focus indicators

Known Limitations

• No actual CodeMirror/Monaco integration (using textarea)
• Test panel is a stub - needs actual test runner integration
• YAML parsing not implemented yet