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

# Praxa product guides

> Learn what Praxa provides across chat, memory, research, browser automation, communication, agents, teams, and device context.

Product guides explain what a person can do in Praxa. They do not imply a public REST, SDK, CLI, or MCP interface unless they link back to a named developer service.

<CardGroup cols={2}>
  <Card title="Core chat and AI pipeline" icon="book-open" href="/product-guides/chat-and-models">
    Explore 9 provided capabilities, example outcomes, supported surfaces, and runtime boundaries.
  </Card>

  <Card title="Agent runtimes and surfaces" icon="book-open" href="/product-guides/runtimes-and-surfaces">
    Explore 6 provided capabilities, example outcomes, supported surfaces, and runtime boundaries.
  </Card>

  <Card title="Memory and personalization" icon="book-open" href="/product-guides/memory-and-personalization">
    Explore 8 provided capabilities, example outcomes, supported surfaces, and runtime boundaries.
  </Card>

  <Card title="Research, documents, and media" icon="book-open" href="/product-guides/research-documents-and-media">
    Explore 7 provided capabilities, example outcomes, supported surfaces, and runtime boundaries.
  </Card>

  <Card title="Browser and computer automation" icon="book-open" href="/product-guides/browser-and-computer">
    Explore 3 provided capabilities, example outcomes, supported surfaces, and runtime boundaries.
  </Card>

  <Card title="Commerce and real-world actions" icon="book-open" href="/product-guides/commerce-and-actions">
    Explore 5 provided capabilities, example outcomes, supported surfaces, and runtime boundaries.
  </Card>

  <Card title="Communication and inboxes" icon="book-open" href="/product-guides/communication-and-inboxes">
    Explore 3 provided capabilities, example outcomes, supported surfaces, and runtime boundaries.
  </Card>

  <Card title="Automations and proactive agent" icon="book-open" href="/product-guides/automations-and-plans">
    Explore 6 provided capabilities, example outcomes, supported surfaces, and runtime boundaries.
  </Card>

  <Card title="Custom agents and multi-agent" icon="book-open" href="/product-guides/custom-and-multi-agent">
    Explore 5 provided capabilities, example outcomes, supported surfaces, and runtime boundaries.
  </Card>

  <Card title="Teams, organizations, and social" icon="book-open" href="/product-guides/teams-organizations-and-social">
    Explore 7 provided capabilities, example outcomes, supported surfaces, and runtime boundaries.
  </Card>

  <Card title="Device and context" icon="book-open" href="/product-guides/device-and-context">
    Explore 4 provided capabilities, example outcomes, supported surfaces, and runtime boundaries.
  </Card>
</CardGroup>

## Choose a developer contract

If you are building software rather than using a Praxa application surface, start with the [Capability Atlas](/overview/capabilities) or [Choose your path](/overview/choose-your-path). Those pages route you only to supported public contracts.