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

# H Tech Hub

Build computer-use AI on H Company's **Holo** Vision-Language Models. Pick the product that fits how you want to work: call the models directly, run them on your own machine, or let H run fully managed agents for you.

## Computer-Use Agents

Describe a task in plain language; H provisions the environment, runs the agent on top of Holo, and returns the result through a lifecycle you can monitor, steer, and stop.

<CardGroup cols={2}>
  <Card title="Introduction" icon="robot" href="/computer-use-agents/introduction" cta="Read the docs">
    What managed Computer-Use Agents are and how they fit together.
  </Card>

  <Card title="Quickstart" icon="rocket" href="/computer-use-agents/quickstart" cta="Get started">
    Create your first agent session in under five minutes.
  </Card>
</CardGroup>

## Models API

Send screenshots and prompts to a single OpenAI-compatible API, and get back structured actions and click coordinates to drive any web, desktop, or mobile interface.

<CardGroup cols={2}>
  <Card title="Quickstart" icon="rocket" href="/quickstart" cta="Get started">
    Run Holo in five minutes.
  </Card>

  <Card title="About the Models API" icon="circle-info" href="/about-the-models-api" cta="Learn more">
    What the API does and the models on offer.
  </Card>

  <Card title="Agent loop" icon="arrows-rotate" href="/agent-loop">
    Multi-turn control for an autonomous agent.
  </Card>

  <Card title="Element localization" icon="crosshairs" href="/element-localization">
    Get click coordinates from a screenshot.
  </Card>
</CardGroup>

## HoloDesktop CLI

Run Holo models on your local computer, then use them from Claude Code, MCP hosts, ACP agents, or the command line.

<Card title="HoloDesktop CLI" icon="monitor" href="/holo-desktop-cli" cta="Read the docs">
  Install the CLI and run a first task on your desktop.
</Card>

## Models and research

<CardGroup cols={2}>
  <Card title="Holo3.1 release" icon="newspaper" href="https://hcompany.ai/holo3.1">
    Mobile, function calling, and local inference.
  </Card>

  <Card title="Holo3 benchmarks" icon="trophy" href="https://hcompany.ai/holo3">
    78.85% on OSWorld-Verified.
  </Card>

  <Card title="Hugging Face" icon="book" href="https://huggingface.co/collections/Hcompany/holo31">
    Model cards, weights, and quantized builds.
  </Card>

  <Card title="Get an API key" icon="key" href="https://platform.hcompany.ai/settings/api-keys?source=agent_api">
    Create a key on the H Platform. Free tier included.
  </Card>
</CardGroup>

## HoloTab

Try Holo in your browser

<Card title="HoloTab" icon="chrome" href="https://hcompany.ai/meet-holotab" cta="Add to Chrome">
  Run Holo in your browser, no code required.
</Card>