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

# Overview

> ActivitySmith SDKs and the CLI help you send push notifications, update widgets, and manage Live Activities on your iOS devices.

## Official SDKs

<CardGroup cols={2}>
  <Card title="Node SDK" icon="node" href="node">
    Explore the Node SDK for ActivitySmith.
  </Card>

  <Card title="Python SDK" icon="python" href="python">
    Explore the Python SDK for ActivitySmith.
  </Card>

  <Card title="Go SDK" icon="golang" href="go">
    Explore the Go SDK for ActivitySmith.
  </Card>

  <Card title="PHP SDK" icon="php" href="php">
    Explore the PHP SDK for ActivitySmith.
  </Card>

  <Card title="Ruby SDK" icon="https://mintcdn.com/activitysmith/XZ_fkJrmHy5mt5u7/images/icons/ruby.svg?fit=max&auto=format&n=XZ_fkJrmHy5mt5u7&q=85&s=4cd8252163b5e398883e7876e95d433a" href="ruby" width="30" height="30" data-path="images/icons/ruby.svg">
    Explore the Ruby SDK for ActivitySmith.
  </Card>

  <Card title="CLI" icon="terminal" href="cli">
    Use ActivitySmith directly from the command line.
  </Card>
</CardGroup>