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Metronome

Visual + audible metronome.

Keeps tempo with a visual beat indicator at a set BPM.

type · metronome
Runs entirely in the shell — no backend needed.

How to use it

Just ask for it in chat — the agent emits this widget and the shell renders it:

Try saying
a metronome at 120 bpm

Example

The agent returns this A2UI component (inside the components array of a /chat response):

metronome.json
{
  "type": "metronome",
  "bpm": 120,
  "color": "0xFF007AFF"
}

Properties

PropTypeDescription
bpmnumberBeats per minute
colorcolorAccent color

Browse the full Widget Index, the Widget Catalog, or learn the A2UI system behind it.