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

# Studios

> The workspace every tool call is scoped to.

A **studio** is a workspace: it owns posts, platform connections, uploaded
assets, and members. Everything the MCP server touches is scoped to exactly one
studio — the one resolved from your session.

* Signing in with Google for the first time creates a **personal studio**
  automatically, with you as `owner`.
* Members can be invited from the web app (`/settings`) with role `owner`,
  `admin`, or `member`.
* Data never crosses studios. A post or asset id from another studio simply
  reads as `not_found`.

## Roles

| Role     | Can do                                                       |
| -------- | ------------------------------------------------------------ |
| `owner`  | Everything, including connecting and disconnecting platforms |
| `admin`  | Same as owner for the MCP tools                              |
| `member` | Drafts, publishing, scheduling, assets — not connections     |

## Studio selection over MCP

The MCP session picks your active studio if the token's user is a member of it,
and otherwise falls back to your first membership. See
[Authentication](/authentication#which-studio-do-tools-act-on).