# CrewAI (crewai) - AgentBreakWatch Reference

> TL;DR Verdict: 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 last 90 days. v1.x Flows and Crew memory backends use native LiteLLM / provider clients and enforce BaseTool args_schema Pydantic v2 classes.

## Live Telemetry Metadata
- Canonical Page: https://agentbreakwatch.vercel.app/p/crewai-python
- Category Hub: https://agentbreakwatch.vercel.app/c/agent-sdks (AI Agent SDKs & Frameworks Breaking-Change Index)
- Package Name: `crewai`
- Registry: PYPI (https://pypi.org/project/crewai/)
- GitHub Repository: https://github.com/crewAIInc/crewAI
- Vendor: CrewAI
- Latest Live Version: v1.15.30
- Published Date: 2026-10-24T06:15:21.239993Z
- 90-Day Release Count: 96
- Direct Dependencies: 57
- License: MIT
- Stability Score: 70/100 (Grade C+)
- Schema Drift Risk: HIGH
- Recommended Exact Pin Command: `pip install "crewai==1.15.30"`
- Watched Symbols / MCP Tools: Agent, Task, Crew, Flow, BaseTool
- Snapshot Timestamp: 2026-10-24T12:11:27.697Z

## Breaking Change & Schema Drift Summary
v1.x Flows and Crew memory backends use native LiteLLM / provider clients and enforce BaseTool args_schema Pydantic v2 classes.

## Migration Diff: Before (Deprecated / Unpinned Pattern)
```
from crewai_tools import tool
@tool("search")
def search(q: str) -> str: ...
```

## Migration Diff: After (Verified v1.15.30 Pattern)
```
from crewai.tools import tool
@tool("search")
def search(q: str) -> str:
    """Search query"""
    return q
```

## Recent Verified Releases
- v1.15.30.dev20261024 (published 2026-10-24) [LATEST]
- v1.15.30 (published 2026-10-24)
- v1.15.29 (published 2026-10-23)
- v1.15.28.dev20261023 (published 2026-10-23)
- v1.15.28.dev20261022 (published 2026-10-22)
- v1.15.28.dev20261021 (published 2026-10-21)