create_surface

Create a CUSTOM DEVICE surface for the project (task 928), e.g. 'watch', 'tv', 'kiosk'. Device surfaces are extensible; a11y surfaces are a FIXED semantic set - creating an a11y slug (e.g. aria_label) is rejected with 422. Returns the updated surface catalog. Builtins need no creation (they exist lazily).

Parameters

Name	Type		Description
project_uuid	string	optional	Project UUID. Required when multiple projects are configured (SONENTA_PROJECTS); defaults to the single configured project otherwise.
slug	string	required	Surface slug: lowercase letters, digits, '_' or '-', 1-40 chars (e.g. 'watch').
label	string	optional	Optional human-readable label (defaults from the slug).

Example

{
  "tool": "create_surface",
  "arguments": {
    "slug": "<slug>"
  }
}