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

# Spaces & pages

> The org → space → page policy model

The policy model is `org → space → page`.

* An **organization** is the tenant. Single-tenant deployments have exactly one.
* A **space** groups pages around a purpose (`deals`, `ops`, `sales`) with its own members, visibility (`private` or `org`), and agent. Every user also has a private **personal space** (`personal/...`).
* A **page** is addressed as `spaceSlug/pagePath` (paths can nest: `deals/2026/acme`). Pages carry a title, YAML-like **frontmatter** (document-describing values that travel with a version), markdown **content**, and **metadata** (see [Page metadata](/concepts/page-metadata)).

## Optimistic concurrency

Writes are optimistically concurrent: updating an existing page requires `If-Match` with the current version's ETag; a mismatch returns `412`.

## Reserved prefixes

Every space reserves two page prefixes:

* `agents/` — the space agent's instructions, tasks, and run records.
* `templates/` — page templates (see [Templates](/concepts/templates)).

Both are hidden from general listings and search; address them directly to read or edit.

<Card title="Next: Page metadata" icon="database" href="/concepts/page-metadata">
  Structured key-value data stored alongside every page.
</Card>