v2.3.0 - Native LangChain Integration

🦜 Native LangChain Integration - Platform Partner Model

QWED v2.3.0 brings first-party LangChain support as an independent platform partner - following the same model as OpenAI, Anthropic, and Google.

🎯 What's New

Native LangChain Integration

• ✅ qwed_sdk/integrations/langchain module
• ✅ QWEDTool with BaseTool interface
• ✅ Optional dependency: pip install 'qwed[langchain]'
• ✅ Full ownership & control - no gatekeepers!

📦 Installation

pip install --upgrade 'qwed[langchain]

🚀 Quick Start

from qwed_sdk.integrations.langchain import QWEDTool
from langchain.agents import initialize_agent
from langchain_openai import ChatOpenAI

tool = QWEDTool(provider="openai", model="gpt-4o-mini")
llm = ChatOpenAI()
agent = initialize_agent(tools=[tool], llm=llm)

agent.run("Verify: what is the derivative of x^2?")
# ✅ VERIFIED: 2*x (100% confidence)

🔗 Combine with v2.2.0 Features

# Enterprise privacy + LangChain
tool = QWEDTool(provider="openai", mask_pii=True)

📊 What's Included

• Native LangChain BaseTool integration
• Graceful dependency handling
• Pydantic input schemas
• Async support
• Comprehensive error messages

PyPI: https://pypi.org/project/qwed/2.3.0/
Docs: https://github.com/QWED-AI/qwed-verification#-llm-framework-integrations
Full Changelog: v2.2.0...v2.3.0