orchestrator-workers

name	orchestrator-workers
description	Decompose a task into subtasks with a planner, execute them with a tool-using worker, and synthesize the findings -- the orchestrator/workers pattern, sequential v1.
subgraph	graph.yaml

orchestrator-workers

Plan → work → synthesize (benchmark T5/T10). A plan node decomposes the task, a react worker executes the subtask list through the governed tool pipeline, and a summarize node synthesizes the findings. Sequential v1: one worker walks the whole subtask list; parallel fan-out lands when the IR's parallel action compiles to live routing.

State

• Input: task.
• Outputs: tasks (the plan), answer (worker findings), tool_trace, summary (the synthesis).

Use

• Standalone: stargraph run graph.yaml (network tools need the tools extra; set the LM via --lm-model/--lm-url or per-node config.model).
• As a subgraph: kind: subgraph, spec: <path to graph.yaml>.

Tuning

Edit graph.yaml: the worker's tool allowlist and max_iters, or the plan/synthesize instructions.