AI / CrewAI Interview Questions
Explain the internal working of the Hierarchical process's manager agent?
flowchart TD
A[Task Received] --> B[Manager Evaluates Agent Roles and Availability]
B --> C[Task Assigned to Best-Fit Agent]
C --> D[Agent Executes, may request Delegation]
D --> E[Manager Validates Result]
E -->|Accepted| F[Task Complete]
E -->|Rejected| C
- When a task enters the crew, the manager agent evaluates the roles and availability of the crew's other agents rather than relying on a task having a pre-named agent
- The manager assigns the task to whichever agent seems best suited, based on that agent's declared role
- If the assigned agent determines it needs help, and its allow_delegation setting permits it, it can trigger a sub-task, which the manager also has to route to an appropriate specialist
- Once an agent produces a result, the manager validates it against the task's expected output before considering the task complete
- If validation fails, the manager can re-delegate or request revised work, rather than passing a poor result downstream unchecked
This validation-and-coordination role is exactly what the Sequential process lacks, and it's why Hierarchical trades some predictability for a built-in layer of quality control across the whole crew.
What does the manager evaluate before assigning a task?
What happens if the manager's validation of a result fails?
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