Orchestrator and Worker Agents

An orchestrator and worker agent pattern uses a central planning agent to decompose a goal and delegate subtasks to specialized worker agents. The orchestrator may coordinate tool use, pass context between workers, sequence actions, and determine when the overall task is complete.

This deployment pattern creates an elevated exposure condition because the orchestrator may hold broad credentials, connectors, or authority needed to drive the full run. Its identity may aggregate the reach of multiple workers, making it a high-privilege chokepoint inside the system.

The primary risk is that a single manipulated orchestrator can direct harmful activity across many connected workers and systems. If the orchestrator is compromised, misdirected, or influenced by poisoned input, its instructions may propagate through the agent graph without a human reviewing each delegation step.

Investigators should review the orchestrator directive, delegation logic, worker permissions, shared context, credentials, tool access, inter-agent messages, task graph, and execution logs. Particular attention should be given to unexpected delegation paths, worker actions outside assigned subtasks, aggregate access exceeding task scope, and actions that cannot be traced to an approved operator objective.

Investigative Relevance

Orchestrator and worker agent patterns are relevant because they concentrate planning authority and distributed execution in one coordinated system. The orchestrator may not perform every action itself, but it can direct workers that hold specialized access or tools.

This sub-section is especially relevant where a central agent can invoke multiple workers, coordinate cross-system actions, aggregate credentials, pass instructions between agents, or complete multi-step workflows without human review between steps.