@maxhealth.tech/prefab / actions / Subscribe

Class: Subscribe

Defined in: actions/subscribe.ts:45

Subscribe to a resource URI for real-time updates.

When the host supports MCP resource subscriptions (capabilities.subscriptions), the renderer uses push notifications via the bridge. Otherwise it falls back to periodic polling using SetInterval + CallTool.

Example

new Subscribe('chess://game/abc123', {
  stateKey: '$game',
  fallbackInterval: 2000,
  fallbackTool: '_action',
  fallbackArgs: { action: 'refresh' },
  onData: new ShowToast('Game updated', { variant: 'info' }),
})

Implements

• Action

Constructors

Constructor

new Subscribe(uri, opts): Subscribe;

Defined in: actions/subscribe.ts:46

Parameters

Parameter	Type
uri	string
opts	SubscribeOpts

Returns

Subscribe

Properties

uri

readonly uri: string;

Defined in: actions/subscribe.ts:47

Methods

toJSON()

toJSON(): ActionJSON;

Defined in: actions/subscribe.ts:51

Returns

ActionJSON

Implementation of

Action.toJSON