Copilotkit Component - Copilotkit

{ /*

ATTENTION! DO NOT MODIFY THIS FILE!
This page is auto-generated. If you want to make any changes to this page, changes must be made at:
packages/react-core/src/components/copilot-provider/copilotkit.tsx */ }

This component will typically wrap your entire application (or a sub-tree of your application where you want to have a copilot). It provides the copilot context to all other components and hooks.

Example

You can find more information about self-hosting CopilotKit here.

tsx

import { CopilotKit } from "@copilotkit/react-core";

<CopilotKit runtimeUrl="<your-runtime-url>">// ... your app ...</CopilotKit>;

Properties

<PropertyReference name="publicApiKey" type="string" > Your Copilot Cloud API key.

Don't have it yet? Go to https://cloud.copilotkit.ai and get one for free.

</PropertyReference> <PropertyReference name="publicLicenseKey" type="string" > Your public license key for accessing premium CopilotKit features.

Don't have it yet? Go to https://cloud.copilotkit.ai and get one for free.

</PropertyReference> <PropertyReference name="guardrails_c" type="{ validTopics?: string[]; invalidTopics?: string[]; }" > Restrict input to specific topics using guardrails. @remarks

This feature is only available when using CopilotKit's hosted cloud service. To use this feature, sign up at https://cloud.copilotkit.ai to get your publicApiKey. The feature allows restricting chat conversations to specific topics.

</PropertyReference> <PropertyReference name="runtimeUrl" type="string"> The endpoint for the Copilot Runtime instance. See the Copilot Runtime API documentation. </PropertyReference> <PropertyReference name="transcribeAudioUrl" type="string"> The endpoint for the Copilot transcribe audio service. </PropertyReference> <PropertyReference name="textToSpeechUrl" type="string"> The endpoint for the Copilot text to speech service. </PropertyReference> <PropertyReference name="headers" type="Record<string, string>" > Additional headers to be sent with the request.

For example:

json

{
  "Authorization": "Bearer X"
}

</PropertyReference> <PropertyReference name="children" type="ReactNode" required> The children to be rendered within the CopilotKit. </PropertyReference> <PropertyReference name="properties" type="Record<string, any>" > Custom properties to be sent with the request. Can include threadMetadata for thread creation and authorization for LangGraph Platform authentication. For example: ```js { 'user_id': 'users_id', 'authorization': 'your-auth-token', // For LangGraph Platform authentication threadMetadata: { 'account_id': '123', 'user_type': 'premium' } } ```

Note: The authorization property is automatically forwarded to LangGraph agents. See the LangGraph Agent Authentication Guide (see code examples above) for details.

</PropertyReference> <PropertyReference name="credentials" type="RequestCredentials" > Indicates whether the user agent should send or receive cookies from the other domain in the case of cross-origin requests.

To enable HTTP-only cookie authentication, set credentials="include" and configure CORS on your runtime endpoint:

tsx

// Frontend (https://myapp.com)
<CopilotKit runtimeUrl="https://api.myapp.com/copilotkit" credentials="include">
  {children}
</CopilotKit>;

// Backend (https://api.myapp.com)
copilotRuntimeNextJSAppRouterEndpoint({
  runtime,
  endpoint: "/copilotkit",
  cors: {
    origin: "https://myapp.com",
    credentials: true,
  },
});

</PropertyReference> <PropertyReference name="showDevConsole" type="boolean" > Whether to show the dev console.

Set to true to show error banners and toasts, false to hide all error UI. Defaults to false for production safety.

</PropertyReference> <PropertyReference name="a2ui" type="{ theme?: Theme }"> Configuration for the A2UI (Agent-to-UI) renderer.

The built-in A2UI renderer is activated automatically when the runtime reports that a2ui is configured in CopilotRuntime. This prop is optional and only needed if you want to override the default theme.

tsx

<CopilotKit runtimeUrl="/api/copilotkit" a2ui={{ theme: myCustomTheme }}>
  {children}
</CopilotKit>

</PropertyReference> <PropertyReference name="agent" type="string"> The name of the agent to use. </PropertyReference>

<PropertyReference name="forwardedParameters" type="Pick<ForwardedParametersInput, 'temperature'>"

The forwarded parameters to use for the task. </PropertyReference>

<PropertyReference name="authConfig_c" type="{ SignInComponent: React.ComponentType<{ onSignInComplete: (authState: AuthState) => void; }>; }" > The auth config to use for the CopilotKit. @remarks

</PropertyReference> <PropertyReference name="threadId" type="string"> The thread id to use for the CopilotKit. </PropertyReference> <PropertyReference name="onError" type="CopilotErrorHandler" > Optional error handler for comprehensive debugging and observability.

Requires publicApiKey: Error handling only works when publicApiKey is provided. This is a premium Copilot Cloud feature.

@param errorEvent - Structured error event with rich debugging context

@example

typescript

<CopilotKit
  publicApiKey="ck_pub_your_key"
  onError={(errorEvent) => {
    debugDashboard.capture(errorEvent);
  }}
>

</PropertyReference> <PropertyReference name="enableInspector" type="boolean"> Enable or disable the CopilotKit Inspector, letting you inspect AG-UI events, view agent messages, check agent state, and visualize agent context. Defaults to enabled. </PropertyReference>