Generate a rich inline UI widget from a natural-language prompt using the Widget Studio designer. This is the primary way to create widgets. Prompt recipe: name the widget kind ('a weather card', 'a leaderboard', 'a boarding pass'), enumerate ALL real data it should show (every number, name, and label — the generator renders exactly what you give it and invents placeholders for what you omit), and add layout/style hints when you care ('use the Table component', 'with a bar chart', 'dark-themed', 'compact'). For static widgets add 'display only, no buttons' — otherwise the generator may invent buttons with made-up action types. Takes 20-60 seconds. To iterate, call again with a refined prompt that restates everything plus the changes (the service is stateless); for tiny tweaks, edit the returned widget JSON and use display_widget instead.

Instantly re-render a widget JSON tree from a previous generate_widget result — as-is, or with small edits (fix a label, change a color, update a value). Pass the complete widget node tree as JSON. For new widgets or layout changes, prefer generate_widget.

Export a generated widget as a .widget file — the Widget Studio editor's format (importable at widgets.chatkit.studio). Pass the generationId from a generate_widget result. Optionally pass a path to also write the file to disk (recommended in local sessions; defaults to .widget in the current directory when path is 'auto').