Agent Frameworkpypihigh schema drift risk

crewai

CrewAI by CrewAI

Cutting-edge framework for orchestrating role-playing, autonomous AI agents. By fostering collaborative intelligence, CrewAI empowers agents to work together seamlessly, tackling complex tasks.

Live Registry Versionv1.15.30Previous: v1.15.30Published 2026-10-24

Stability Grade

C+ (70/100)

90-Day Velocity

96 releases

High release cadence

Dependencies

57 direct

PYPI manifest

License

MIT

Verified on PYPI

Recommended Exact Pin: pip install "crewai==1.15.30"

PYPI Registry ->GitHub Repo ->

TL;DR Verdict & Quick Citation Summary (2026-10-24)Source: AgentBreakWatch Live PYPI Index

CrewAI (crewai) is currently at v1.15.30 on PYPI (published 2026-10-24), with a 90-day stability score of 70/100 (C+) and HIGH schema drift risk across 96 releases in the past 90 days. v1.x Flows and Crew memory backends use native LiteLLM / provider clients and enforce BaseTool args_schema Pydantic v2 classes. Production teams should pin pip install "crewai==1.15.30" rather than using unpinned @latest tags.

Breaking Changes & Tool Schema Drift Analysis

v1.x Flows and Crew memory backends use native LiteLLM / provider clients and enforce BaseTool args_schema Pydantic v2 classes.

Watched Exports / MCP Tool Signatures:

AgentTaskCrewFlowBaseTool

Before (Deprecated / Unpinned Pattern)

from crewai_tools import tool
@tool("search")
def search(q: str) -> str: ...

After (Verified v1.15.30 Pattern)

from crewai.tools import tool
@tool("search")
def search(q: str) -> str:
    """Search query"""
    return q

Frequently Asked Questions: crewai

What is the latest version of crewai on PYPI?

As of 2026-10-24, the latest stable version of crewai (CrewAI by CrewAI) on PYPI is v1.15.30, published on 2026-10-24. It has shipped 96 releases in the last 90 days.

Does crewai v1.15.30 have breaking changes or MCP schema drift risk?

crewai currently carries a HIGH schema drift risk rating with a Stability Score of 70/100 (Grade C+). v1.x Flows and Crew memory backends use native LiteLLM / provider clients and enforce BaseTool args_schema Pydantic v2 classes.

How do I safely pin crewai in production?

Avoid unpinned @latest tags in production agent configs. Pin the exact verified version using `pip install "crewai==1.15.30"` and monitor Agent, Task, Crew, Flow, BaseTool for parameter or schema changes.

30-Min Registry & Schema Poller