> ## Documentation Index
> Fetch the complete documentation index at: https://d77ffbf-opencomputer.manicule.dev/llms.txt
> Use this file to discover all available pages before exploring further.
> For every page in one file, fetch https://d77ffbf-opencomputer.manicule.dev/llms-full.txt (large).
> To search and read these docs as tools, connect the MCP server at https://d77ffbf-opencomputer.manicule.dev/api/mcp.
> Every agent surface: https://d77ffbf-opencomputer.manicule.dev/.well-known/llms-manifest.json

# Architecture (/getting-started/architecture)

<!-- agent-signals: reading_time_min: 1 · est_tokens: 56 · updated: 2026-11-11 -->
Related: [What is OpenComputer](/getting-started/introduction.md), [Quickstart](/getting-started/quickstart.md), [Develop locally](/getting-started/local-development.md)

> How Slack, the gateway, hosts and runners fit together

## The pieces

TODO: diagram.

## Gateway

TODO

## Host agent

TODO

## Runner

TODO

## Where state lives

TODO

## How this maps to OpenComputer sandboxes

TODO