GREAT LOTUSInstall

Summary

Publishes an MQTT request to count elements matching the supplied target selector and/or XPath. Optionally waits for a response and adds selected incoming fields to the request.

Inputs

• Topic (required) — MQTT topic used to route the count request.
• Remote Port (required) — Client CDP session port used to route the request to the intended browser session.
• QoS — MQTT delivery quality level; defaults to 1 (at least once).
• Include Input Items — When enabled, includes selected fields from incoming items in the request's inputItems payload.
• Input fields — Comma-separated field paths to include, supporting nested paths and array indexes; shown when Include Input Items is enabled.
• Wait For Response — When enabled, waits for the MQTT response before returning; otherwise publishes without waiting.
• Response Timeout (sec) — Maximum response wait time in seconds; shown when waiting is enabled.
• Delay Next Step (ms) — Delay before continuing after publishing, or after receiving the response when waiting is enabled. Defaults to rand(200,1000).
• Target — Selector identifying the elements to count, such as css=button.
• XPath — XPath expression identifying the elements to count, such as //button.

Output shape

A single operation result when a response is received; otherwise publish-only completion.

The supplied source view contains no implementation bodies, so it does not establish the response fields or whether a response is parsed into JSON. The operation description indicates the remote action counts matching elements; exact behavior when both Target and XPath are provided is not shown.

Links

• n8n community nodes installation guide