> ## Documentation Index
> Fetch the complete documentation index at: https://docs.cedarcopilot.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Cedar-OS

> An open-source framework for building the next generation of AI native software

Cedar-OS is a open-source framework for building AI-native react apps. Basically, it helps your app go from vscode to cursor.

Cedar-OS is trusted by indie developers & 5+ YC companies, and comes from months of implementing AI copilots in production applications.

We believe the future of AI isn't just a chatbot on the side, but something that's aware of what's going on inside the app, can directly change local state, and working tightly with the user and software to provide value.
For the first time in history, products can come to life. We want to help you build something with life.

## Core Features

<CardGroup cols={3}>
  <Card title="Streaming & Tool Calls" icon="bolt" href="/chat/streaming">
    Render real-time message streaming and agent tool execution
  </Card>

  <Card title="Voice Integration" icon="microphone" href="/voice/voice-integration">
    Voice-powered agent interactions
  </Card>

  <Card title="State Access" icon="database" href="/state-access/agentic-state-access">
    Let agents read and write application state
  </Card>

  <Card title="Diff & History" icon="code-compare" href="/state-access/diff-history-manager">
    Track what AI changes, allow user approvals, and manage history
  </Card>

  <Card title="Chat" icon="comments" href="/chat/chat-overview">
    Floating, SidePanel, Caption, or Embedded chat components
  </Card>

  <Card title="Spells" icon="wand-magic-sparkles" href="/spells/spells">
    Powerful agent interactions and workflows
  </Card>

  <Card title="Mentions" icon="at" href="/agent-context/mentions">
    Context-aware mention system for chat
  </Card>

  <Card title="Agent Connection Modules" icon="plug" href="/agent-backend-connection/agent-backend-connection">
    Connect to various AI backends and services
  </Card>

  <Card title="Component Library" icon="cube" href="/customising/customising-cedar">
    Pre-built UI components you own the code for, Shadcn style
  </Card>
</CardGroup>

## Quick Navigation

<CardGroup cols={2}>
  <Card title="Is Cedar right for you?" icon="lightbulb" href="/introduction/philosophy">
    Our philosophy, limitations & strengths, what Cedar is made for
  </Card>

  <Card title="Architecture" icon="diagram-project" href="/introduction/architecture">
    Understand how Cedar-OS is structured and works
  </Card>

  <Card title="Getting Started" icon="rocket" href="/getting-started">
    Start building with Cedar-OS
  </Card>

  <Card title="Demos of Cedar-OS" icon="play" href="/introduction/ai-native-experiences">
    See Cedar-OS in action
  </Card>
</CardGroup>