- Set default value "{response}" for new tools
- Add minimum height (80px) so it's always visible
- Add stretch factors to layout so Steps expands, Output stays fixed
- Update placeholder text to be more helpful
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Feature was present in TUI but missing after GUI conversion. Now includes:
- Split layout: Code editor (left) | AI Assist panel (right)
- Provider selector dropdown for AI calls
- Prompt editor with smart default template showing available variables
- "Generate Code" button that calls AI in background thread
- Response feedback area showing success/error status
- Automatic markdown fence stripping from AI responses
- Available variables computed from tool arguments + previous step outputs
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>