CrewAI Integration

Trace CrewAI crew kickoffs and individual task executions. Each crew run becomes a trace with task spans nested inside.

Installation

pip install twosignal[crewai]

Usage

from twosignal import TwoSignal
from twosignal.wrappers.crewai import wrap_crewai
from crewai import Agent, Crew, Task

ts = TwoSignal()

researcher = Agent(
    role="Researcher",
    goal="Find information",
    backstory="You are an expert researcher.",
)

writer = Agent(
    role="Writer",
    goal="Write clear summaries",
    backstory="You are a skilled writer.",
)

research_task = Task(
    description="Research AI testing tools",
    agent=researcher,
    expected_output="A list of tools",
)

write_task = Task(
    description="Write a summary of the research",
    agent=writer,
    expected_output="A summary paragraph",
)

crew = Crew(agents=[researcher, writer], tasks=[research_task, write_task])
crew = wrap_crewai(crew)

# the entire kickoff is traced with task-level spans
result = crew.kickoff()

What Gets Traced

How It Works

wrap_crewai(crew) monkey-patches crew.kickoff() and each task's execute_sync(). The kickoff span acts as the parent, with individual task spans nested underneath. Agent roles are captured in span names for easy identification.