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How to run a chat app that answers with interactive UI with Open Intelligent UI

Clone, set up and start the app so questions come back as explanations, comparisons and tools.

Credentials. Your model API key sits in apps/agent/.env or the chat header, so keep it out of commits.

Who it is forA product engineer evaluating generative UI for an internal assistant.

The problemPlain text answers are hard to explore and compare.

The outcomeA local chat interface that renders interactive answers.

What you need first

  • Node.js with pnpm
  • Python with uv for the agent
  • An OpenAI API key (or keys entered in the chat header)

Steps

  1. Run git clone https://github.com/CopilotKit/OpenIntelligentUI.git and cd OpenIntelligentUI
  2. Run make setup
  3. Set OPENAI_API_KEY in apps/agent/.env or enter keys in the chat header
  4. Start everything with make dev

Prompt for your agent

Set up CopilotKit/OpenIntelligentUI with `make setup` and `make dev`, ask it to compare <two options>, and confirm the answer renders as an interactive comparison rather than text.

Caveat. It expects a model plus a visualization router to be connected before answers render fully.

Use this in your AI agent

Ask your agent

Using the Deduped MCP, get the setup steps for CopilotKit/OpenIntelligentUI and "Run a chat app that answers with interactive UI"

Add Deduped to Claude Code once

claude mcp add --transport http deduped https://dedupedai.com/mcp

Cursor, ChatGPT, others

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