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copilotkit-develop

Build CopilotKit v2 chat apps connecting runtime agents to React interfaces.

Updated Mar 27, 2026
Search Tags:#tool calling#copilotkit#ai chat#react hooks#interrupt handling#mcp documentation#runtime endpoint
One-click install
npx skills add https://github.com/quanngynx/GDGO-2026.Servexa-Warranty-AI --skill copilotkit-develop
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: copilotkit-develop
Source: https://github.com/quanngynx/GDGO-2026.Servexa-Warranty-AI/tree/main/servexa-warranty-ai/.agents/skills/copilotkit-develop
Command: npx skills add https://github.com/quanngynx/GDGO-2026.Servexa-Warranty-AI --skill copilotkit-develop

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

CopilotKit app developers need a reliable way to set up AI chat UIs, connect runtime agents, and wire tools and agent interactions without missing critical integration details.

Core Features & Use Cases

  • Runtime integration: Configure CopilotRuntime with registered agents and expose endpoints via createCopilotEndpoint (Hono) or createCopilotEndpointExpress (Express).
  • Chat UI wiring: Add CopilotChat, CopilotPopup, or CopilotSidebar, connected through CopilotKitProvider using the correct runtime URL.
  • Tooling & interaction patterns: Register frontend tools (useFrontendTool, useComponent), share structured context (useAgentContext), handle interrupts (useInterrupt), implement human-in-the-loop flows (useHumanInTheLoop), and customize tool call rendering (useRenderTool, useDefaultRenderTool).
  • Chat UX enhancements: Configure AI-generated suggestions (useConfigureSuggestions) and set user-facing labels for UI text.

Quick Start

Use the copilotkit-develop skill to add a CopilotSidebar chat UI inside a CopilotKitProvider connected to your /api/copilotkit runtime endpoint and ensure an agent is registered and usable by the chat.

Frequently Asked Questions about copilotkit-develop

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I connect a CopilotKit runtime agent to a React chat interface?▼

To connect a CopilotKit runtime agent to a React chat interface, wrap your chat component in a CopilotKitProvider configured with the correct runtime URL and ensure an agent is registered via CopilotRuntime.

What is the best way to add human-in-the-loop approval flows in CopilotKit?▼

The best way to add human-in-the-loop approval flows in CopilotKit is by using the useInterrupt and useHumanInTheLoop React hooks to pause agent execution and capture user decisions.

Does CopilotKit support both Express and Hono for creating runtime endpoints?▼

Yes, CopilotKit supports both frameworks by exposing endpoints via createCopilotEndpoint for Hono and createCopilotEndpointExpress for Express to serve your runtime agents.

How do I customize the rendering of tool calls in a CopilotKit chat UI?▼

To customize the rendering of tool calls in a CopilotKit chat UI, apply the useRenderTool and useDefaultRenderTool React hooks for agent-aware rendering within your chat components.

Can I use CopilotSidebar and CopilotPopup together in the same application?▼

Yes, you can use various chat UI patterns including CopilotSidebar, CopilotPopup, and CopilotChat within a CopilotKitProvider to support different interface layouts in your application.

How do I inject structured context into a CopilotKit agent?▼

To inject structured context into a CopilotKit agent, use the useAgentContext React hook to share data directly with the runtime agent during its execution cycle.

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