Rating Stars

A visual component allowing users to rate an item using a series of

Surfaces

webgoogle-meet-stagegoogle-apps-script-webmcp-apps

Degraded on

Surface	Note
google-chat	Can display static stars using Unicode characters or images, but no interactive rating functionality.
email	Can display static stars using Unicode characters or images, but no interactive rating functionality.

Live preview

[ rating_stars ]

Fields

Field	Type
rating	integer The current rating value (e.g., 3 for 3 stars).	required
max_rating	integer The maximum possible rating (e.g., 5 for 5 stars).	required
is_interactive	boolean Indicates if the stars are clickable for user input.	required

Example payload

{
  "type": "rating_stars",
  "rating": 75,
  "max_rating": 75,
  "is_interactive": true
}

ARD catalog entry

{
  "identifier": "urn:air:a2uicatalog.ai:atom:rating_stars",
  "displayName": "Rating Stars",
  "type": "application/vnd.a2ui.atom+json",
  "url": "https://a2uicatalog.ai/atoms/rating_stars",
  "capabilities": [
    "web",
    "google-meet-stage",
    "google-apps-script-web",
    "mcp-apps"
  ],
  "description": "A visual component allowing users to rate an item using a series of",
  "representativeQueries": [
    "show a star rating display stars, or displaying a static rating",
    "a visual component allowing users to rate an item using a series of",
    "render a rating stars"
  ]
}

← Full ARD catalog

Deploy your own Google Apps Script renderer

The renderer is an open-source Google Apps Script web app. Deploy your own instance in 4 commands — you own the URL, no dependency on the demo endpoint.

git clone https://github.com/a2uicatalog/a2ui
cd a2ui/apps-script-surface/gas-wired-renderer
clasp push && clasp deploy

Full deploy guide →