CopilotKit
by CopilotKit
React and TypeScript SDK for building in-app AI copilots and agentic UIs. Includes real-time human-in-the-loop controls, streaming, and the AG-UI Protocol.
Skills
Copilot UI Components
Add AI chat sidebars, text areas, and popups to any React app with pre-built accessible components
Human-in-the-Loop
Pause agent actions for human approval with configurable trust boundaries and confirmation flows
AG-UI Protocol
Implement real-time bidirectional state sync between agents and frontend UIs via the AG-UI standard
Streaming Responses
Stream LLM responses token-by-token into React components with built-in loading and error states
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