ResonanceKit

Add an AI Assistant to Your Web App in Minutes

ResonanceKit is a powerful injectable widget that enables natural language interactions with your backend and host-specific actions on any web application.

Get Started View on GitHub

Powerful Features, Simple Integration

Everything you need to embed a powerful AI assistant.

Shadow DOM Isolation

Runs in a closed shadow DOM to prevent style conflicts with your host application.

AG-UI Protocol

Native integration with PydanticAI agents and other AG-UI compatible backends.

Host Actions

Allow the AI agent to execute custom, secure actions on the host page, like filling forms or navigating.

Real-time Streaming

Provides a fluid, live conversation experience with streaming responses from the backend.

Theme Support

Includes light and dark themes out-of-the-box, with customizable primary colors to match your brand.

Secure Authentication

Built-in support for token-based authentication to secure communication with your backend.

Get Started in 3 Steps

Integrate ResonanceKit with just a few lines of code.

1. Include Files

Add the widget's CSS and JavaScript to your page.

<!-- In <head> -->
<link rel="stylesheet" href=".../bsquare-assistant.css">

<!-- Before </body> -->
<script src=".../bsquare-assistant.bundle.js"></script>

2. Start Backend

Run your AG-UI compatible backend server.

# Start your backend
uvicorn main:app --reload --port 8001

3. Initialize & Mount

Initialize the assistant with your backend config.

<script>
  const assistant = new BSquareAssistant({
    apiUrl: 'https://your-backend.com/agent',
    apiToken: 'your-secret-token',
    theme: 'light',
    primaryColor: '#0ea5e9'
  });
  
  assistant.mount();
</script>

Flexible Licensing

Choose the license that's right for your project.

Open Source (AGPLv3)

Perfect for open-source projects, hobbyists, and internal tools. Requires you to share your source code under the same license.

  • Free to use
  • Ideal for public projects
  • Community supported
View on GitHub
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Commercial License

For proprietary applications and businesses that need to keep their source code private. Includes dedicated support.

  • Keep your source code private
  • Use in commercial products
  • Priority support
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Ready to build better user experiences?

Get started with ResonanceKit today and bring the power of AI to your application.

Start Building Now