LangChain Remote Tool

A Python package that enables the creation of LangChain tools from OpenAPI schemas, allowing seamless integration of external APIs into your LangChain applications.

Features

• Create LangChain tools dynamically from OpenAPI schemas
• Automatic request/response handling
• Asynchronous execution support
• Bearer token authentication

Requirements

• Python 3.9 or later
• langchain-core 0.3 or later

Installation

pip install langchain-remote-tool

Usage

from langchain_remote_tool import RemoteTool

# Initialize the tool with OpenAPI schema URL and API key
tool = RemoteTool(
  url="https://api.example.com/openapi.json",
  api_key="your-api-key"
)

# Use the tool asynchronously
result = await tool.arun("input text")

License

This project is licensed under the MIT License - see the LICENSE file for details.