CrewAI is a Python framework for orchestrating role-playing, autonomous AI agents in production workflows. It provides high-level abstractions and low-level APIs to combine autonomous agent teams with event-driven control flows.
Project overview
CrewAI is a Python framework for orchestrating role-playing, autonomous AI agents in production workflows. It provides high-level abstractions and low-level APIs to combine autonomous agent teams with event-driven control flows.
Project type
MCP · AI Agent · Workflow
Use cases
Coding & Development · Automation
Deployment
Library integration
License
MIT
Best for
Developers and AI engineers who need to code autonomous, multi-agent workflows in Python.
Projects that require event-driven state management, branching, and routing combined with autonomous task delegation.
Key capabilities
Model teams of specialized AI agents with defined roles, goals, tools, and tasks for role-based collaboration and dynamic task delegation.
Build event-driven workflows that incorporate state management, branching, routing, and production logic.
Customize prompts, tools, execution paths, state, and integrations directly without fighting the framework.
Create new projects using a CLI command that sets up standard folders and configuration files.
Use tools, memory, knowledge, checkpointing, async execution, and MCP/A2A support for more capable production agents.
Limitations and risks
Requires Python >=3.10 and <3.14.
Potential installation issues may arise, requiring a Rust compiler or pre-built wheels for tiktoken.
Getting started
Installation requires a supported Python version and the 'uv pip install crewai' command. Developers can scaffold a new project using 'crewai create crew <project_name>', configure environment variables with LLM API keys, and execute the workflow using 'crewai run'.
Setup involves editing YAML and Python code. An OpenAI API key or other LLM API key is required, and paid external services are optional.
Evidence and sources
GitHub project description: Framework for orchestrating role-playing, autonomous AI agents. By fostering collaborative intelligence, CrewAI empowers agents to work together seamlessly, tackling complex tasks.
README: > CrewAI is an open-source Python framework with high-level abstractions and low-level APIs for building production-ready multi-agent workflows. > It gives developers autonomous a…
Release: 1.15.2
README: CrewAI gives developers a practical foundation for building agentic systems that move from prototype to production: autonomous collaboration where it helps, explicit workflow cont…