> ## Documentation Index
> Fetch the complete documentation index at: https://dataleap-469bb19d-docs-from-request-2026-08-21-templates.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Section 3: Scale your craft

> Sub-agents and intelligence levels, skills, and programmatic tool calling.

Level up your agents with more advanced capabilities.

<Card title="Prefer to read?" icon="book-open" href="/scale/overview" horizontal>
  The Scale chapter covers the same ground in text.
</Card>

## Sub-agents and intelligence levels

<video controls className="w-full aspect-video rounded-xl" src="https://res.cloudinary.com/flz3dtyy/video/upload/v1783693497/Subagents_hxmird.mp4" />

## Skills

<video controls className="w-full aspect-video rounded-xl" src="https://res.cloudinary.com/flz3dtyy/video/upload/v1783681892/Skills_msyj7i.mp4" />

## Programmatic Tool Calling

<video controls className="w-full aspect-video rounded-xl" src="https://res.cloudinary.com/flz3dtyy/video/upload/v1783681204/PTC_hsxwux.mp4" />