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TOOL - Task Creator

<p>This tool processes the user message and an existing Context ID, gathers recent tasks associated with that context, produces a concise summary of them and constructs a task in a required json format, so it can be passed to next agent. The expected input is the message in json format</p>

A2A Tool: Task Creator

This tool processes the user message and an existing Context ID, gathers recent tasks associated with that context, produces a concise summary of them and constructs a task in a required json format, so it can be passed to next agent. The expected input is the message in json format

Input Processing

The expected input is the message in json format

Create the structured JSON task

Builds a JSON object in the required format with needed IDs

Output

Output: Output data, a structured task, and associated data updates.

Column Filter
sort by datetime
Sorter
Joiner
Tool Message Output
JSON Path
generate task id
Java Snippet
Context summary
Write to CSV(DB)
Table Row to Variable
Task
Column Filter
Read CSV(DB)
JSON Transformer
Prepare message
String to JSON
Argument: message
Container Input (JSON)
Workflow Input
Workflow Output
task format
Table Creator

Nodes

Extensions

Links

Download

To use this workflow in KNIME, download it from the below URL and open it in KNIME:

Download Workflow
Created by: oksanakalytenko
Created at: 2025-11-25
On NodePit since: 2025-12-27
Last update: 2026-01-17
Created with KNIME version: v5.8.1
Tags: Workflow ApplicationsWorkflow ValidationA2A

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