signal_pubnub_message
Send lightweight, real-time notifications or presence indicators to a PubNub channel with a 30-character payload. Ideal for instant signals without storing in message history.
Instructions
Sends a PubNub Signal to a specified channel. Signals are lightweight, fast messages that do not get stored in message history and have a 30-character payload limit. Call this tool when you need to send small, real-time notifications or presence indicators.
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| channel | Yes | Name of the PubNub channel (string) to send the signal to | |
| message | Yes | Signal payload as a string (max 30 characters) |
Input Schema (JSON Schema)
{
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": false,
"properties": {
"channel": {
"description": "Name of the PubNub channel (string) to send the signal to",
"type": "string"
},
"message": {
"description": "Signal payload as a string (max 30 characters)",
"type": "string"
}
},
"required": [
"channel",
"message"
],
"type": "object"
}