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

# Links

> Helpful external resources for building MCP Apps.

## MCP Apps Documentation

<Card horizontal title="MCP Apps Documentation" icon="book" href="https://sunpeak.ai/docs/mcp-apps/introduction">
  Comprehensive guide to the MCP Apps protocol: App class, event handlers, styling, React hooks, and types.
</Card>

<Card horizontal title="MCP Apps SDK" icon="code-branch" href="https://github.com/modelcontextprotocol/ext-apps">
  The official MCP Apps SDK repository.
</Card>

<Card horizontal title="Model Context Protocol" icon="file-code" href="https://modelcontextprotocol.io/">
  Learn about MCP, the protocol that powers MCP Apps.
</Card>

## ChatGPT Resources

<Card horizontal title="ChatGPT Apps SDK Design Guidelines" icon="palette" href="https://developers.openai.com/apps-sdk/concepts/design-guidelines">
  Design principles and best practices for ChatGPT apps.
</Card>

<Card horizontal title="Build ChatGPT Plugins" icon="puzzle-piece" href="https://learn.chatgpt.com/docs/build-plugins">
  Package an MCP-backed app, skills, or both as a plugin for local testing and distribution.
</Card>

<Card horizontal title="Submit ChatGPT Plugins" icon="paper-plane" href="https://learn.chatgpt.com/docs/submit-plugins">
  Prepare and submit an MCP-backed plugin for public review through the OpenAI Platform.
</Card>