Mindset v3 / Deploy in your app / Integrate Agent Chat SDK 3
View as MarkdownSDK 3.0: Modern Agent Surface with Visual Components
Redesigned interface, HTML component rendering, and branding customization for modern conversational AI experiences
What is SDK 3.0?
SDK 3.0 is a complete re-architecture of Mindset AI's chat SDK, delivering a redesigned interface, HTML component rendering, branding customization, and organizational structure built for modern conversational AI experiences.
SDK 3.0 transforms your agent surface from text-only responses to structured visual presentations with brand differentiation—enabling you to ship modern agent experiences that feel focused, organized, and uniquely yours.
Key Features
SDK 3.0 rebuilds the chat experience with a focused conversation flow:
- Consolidated context - Follow-up questions, segments, files, and people appear in compact tabs
- Natural reading flow - Sources positioned beneath responses where users expect them
- Streamlined layout - Clean structure that doesn't waste space
- Focused experience - Users stay engaged with the conversation, not distracted by clutter
Make your chat interface feel like yours, not another generic chatbot clone:
- Customizable gradients - Apply brand colors to chat surfaces
- Layout control - Design flexibility to express your brand identity
- Visual customization - Move beyond one-size-fits-all appearance
- Stand out - Create interfaces that reflect your product's personality
Agents structure responses using visual components instead of plain text. SDK 3.0 includes eight component types:
- Cards - Group related information visually
- Callouts - Highlight important information or warnings
- Feature Cards - Compare options side-by-side
- Steps - Display sequential processes clearly
- Tabs - Organize content into scannable sections
- Accordions - Show collapsible sections users can expand
- Code Blocks - Format code with syntax highlighting
- Diagrams - Visualize relationships and flows
Widget Studio lets you create custom interactive tool interfaces by chatting with an AI agent—no coding required. Build visual experiences like quizzes, course catalogs, booking calendars, and forms that display automatically when your agent calls specific tools.
Modern Interface Patterns
SDK 3.0 includes production-ready interface improvements:
Prompt button, voice input, and send buttons clearly organized
Improved load times and smoother response streaming
Better performance without sacrificing features
Use Cases for Your End Users
Structured Information Delivery
Let agents present complex information using cards, tabs, and accordions instead of long text blocks users must parse themselves.
Branded Experiences
Create chat interfaces that feel like natural extensions of your product, not generic chatbot embeds.
Visual Process Guidance
Use Steps components to walk users through multi-step workflows clearly.
Organized Content
Keep users focused on conversations with consolidated context and natural reading flow.
Getting Started
SDK 3.0 is available now for all customers. Migration from SDK 2.0 is required to access HTML components, branding customization, and other functionalities.
Migration GuideLearn how to upgrade from SDK 2.0 to SDK 3.0