# CrewAI examples

This folder contains examples demonstrating multi-agent orchestration using CrewAI.

## Requirements

- [Python](https://www.python.org/) 3.10+
- An [OpenAI API key](https://platform.openai.com/api-keys) set as an environment variable (`OPENAI_API_KEY`)

## Examples

- `research_and_write/`: Collaborative research and writing workflow.
- `tool_chain/`: Linking multiple tools in sequence.
- `memory_handoff/`: Transferring memory state between agents.
- `planner_executor/`: Planner-executor pattern for task management.
- `critique_revision/`: Iterative critique and revision loops.

## Running the examples

Each example is in its own folder and contains a `README.md` with instructions on how to run it.