CrewAI

Explains how CrewAI structures a multi-agent system around named roles and assigned tasks.

A first crew with a Researcher and a Writer agent completing a two-step task.

A recipe for writing role definitions that shape each crew member's behavior.

Compares CrewAI's sequential task execution against a manager-led hierarchical process.

A recipe for wrapping a function or API as a tool a crew member can call.

A troubleshooting checklist for crews stuck in repetitive back-and-forth between agents.

Ten practices for scoping roles, tasks, and tools so a crew converges reliably.