Aggregate

🤖 AI Drafted (Not reviewed)

Combine upstream fan-out results into a single payload.

Tool id	aggregate
Category	transform
Uses a language model	no
Needs a generative model	no
Runs over many items	no
Item handling	reducing
Structured output	no
Human-verified	not yet

What it reads

Port	Type	Required	What it is
Text (text)	text	no	Text records from upstream (string or list).
Documents (documents)	json	no	Optional document metadata aligned with text records.

What it emits

Port	Type	Required	What it is
Text (text)	text	—	Combined text payload.
Records (records)	array	—	Full structured record list.
Count (count)	number	—	Number of records aggregated.

Options

Option	Type	Default	What it does
mode	string	concat	How to combine upstream records. concat = text with separator; list = keep as array; json_array = JSON-encoded array; group_by_document = dict keyed by doc id/name. One of: concat, list, json_array, group_by_document.
pretty_json	boolean	yes	Indent JSON output (mode=json_array / group_by_document).
separator	string	—	Separator used when mode=concat.

The prompt it sends

This tool does not send a prompt — it does its work in code.