@copilotkit/react-native — Usage

Prerequisites

Install all required peer dependencies:

bash

npm install react react-native @gorhom/bottom-sheet react-native-gesture-handler react-native-reanimated react-native-streamdown

@gorhom/bottom-sheet, react-native-gesture-handler, react-native-reanimated, and react-native-streamdown are required peer dependencies for the UI components.

Quick Start

tsx

import "@copilotkit/react-native/polyfills";
import {
  CopilotKitProvider,
  CopilotChat,
  useRenderTool,
} from "@copilotkit/react-native";
import { z } from "zod";

function App() {
  return (
    <CopilotKitProvider runtimeUrl="https://your-server/api/copilotkit">
      <ChatScreen />
    </CopilotKitProvider>
  );
}

function ChatScreen() {
  // parameters accepts any StandardSchemaV1-compatible schema (Zod, Valibot, ArkType, etc.)
  useRenderTool({
    name: "showWeather",
    description: "Show weather info",
    parameters: z.object({ city: z.string() }),
    render: ({ args }) => <WeatherCard city={args.city} />,
  });

  return <CopilotChat placeholder="Ask anything..." />;
}

Available Components

CopilotChat

Inline chat panel. Renders a message list with an input bar.

tsx

import { CopilotChat } from "@copilotkit/react-native";

<CopilotChat placeholder="Type a message..." />;

CopilotModal

Modal chat overlay. Open/close programmatically via a ref.

tsx

import { CopilotModal, type CopilotModalRef } from "@copilotkit/react-native";
import { useRef } from "react";

const modalRef = useRef<CopilotModalRef>(null);

<CopilotModal ref={modalRef} headerTitle="Assistant" />;

// Open it:
modalRef.current?.open();

CopilotMarkdown

Renders Markdown text with sensible React Native styling.

tsx

import { CopilotMarkdown } from "@copilotkit/react-native";

<CopilotMarkdown content="**Hello** from CopilotKit!" />;

AssistantMessage / UserMessage

Individual message bubbles. Useful when building a custom chat UI.

tsx

import { AssistantMessage, UserMessage } from "@copilotkit/react-native";

<UserMessage content="What's the weather?" />
<AssistantMessage content="It's sunny!" isLoading={false} />

Hooks

useRenderTool

tsx

// parameters accepts any StandardSchemaV1-compatible schema (Zod, Valibot, ArkType, etc.)
useRenderTool({
  name: "showChart",
  description: "Display a chart",
  parameters: z.object({ data: z.record(z.unknown()) }),
  render: ({ args }) => <ChartView data={args.data} />,
});

Alternative Import Path

Components can also be imported from the /components subpath:

tsx

import { CopilotChat, CopilotModal } from "@copilotkit/react-native/components";