CopilotKit is the frontend stack for agents and generative UI. Connect any agent framework or model to your React app for chat, generative UI, canvas apps, and human-in-the-loop workflows.

npx copilotkit@latest create

Concepts

Architecture, gen UI types, OSS vs Enterprise.

API Reference

Hooks, components, and config.

Generative UI

Render tools as React components.

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Quickstart

The CopilotKit's Built-in Agent quickstart guide.

Browse CopilotKit's Built-in Agent docs

Every topic rendered with CopilotKit's Built-in Agent snippets.

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LangGraph (Python)LangGraph (TypeScript)Google ADK AWS Strands Mastra PydanticAI MS Agent Framework (Python)MS Agent Framework (.NET)LangGraph (FastAPI)AG2 Agno LlamaIndex CrewAI (Crews)