web-agent-sdk 0.3.1

Python SDK for stateless OpenAI web search runs driven by ChatOpenAI.

web-agent-sdk

Python SDK for stateless OpenAI-backed web search runs, driven by an injected langchain_openai.ChatOpenAI model.

Project links:

• PyPI: https://pypi.org/project/web-agent-sdk/0.3.1/
• GitHub: https://github.com/Nickbohm555/web-agent

Why This Exists

This package exists to show that web search agents can stay small and cheap.

The core design is just:

1. web_search to get candidate URLs
2. open_url to retrieve page content
3. an LLM to synthesize the answer from the returned evidence

Install

pip install web-agent-sdk

Usage

from langchain_openai import ChatOpenAI

from web_agent_sdk import WebAgentClient

llm = ChatOpenAI(
    model="gpt-5-nano",
    api_key="your-openai-key",
)

client = WebAgentClient(chat_model=llm)

quick = client.quick_search("Find pricing")
agentic = client.agentic_search("Investigate this company")

Behavior

• quick_search(query) runs a fast stateless OpenAI Responses API search with the built-in web_search tool
• agentic_search(query) runs a more thorough stateless OpenAI Responses API search with the same tool
• the SDK derives the OpenAI model name and API key from the injected ChatOpenAI instance
• the backend uses a simple two-tool web workflow rather than an all-in-one proprietary research API

Inspiration

This package was inspired in part by Onyx's article: https://onyx.app/blog/building-the-best-deep-research