SOFTWARECopilotKit

CopilotKit

The agentic frontend stack for in-app AI copilots.

CopilotKit is an agentic frontend stack and SDK for building in-app AI copilots and interactive agent experiences with actions, generative UI, and context awareness.

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releasePRIMARY2026-04-17

CopilotKit releases A2UI v0.9 with AG-UI support and npx create flow

CopilotKit released A2UI v0.9 for declarative generative UI, where agents emit JSON and frontends render from a component catalog. The update adds AG-UI support, live incremental rendering, and a shared web core across React, Angular, Flutter, and Lit.