Engineering insights
Tutorials, deep dives, and practical guides for building AI agents with real-time web search.
How to Add Web Search to Your LangChain Agent
Step-by-step tutorial for adding real-time web search to LangChain agents using langchain-scavio. Covers installation, configuration, async usage, and LangGraph ToolNode integration.
Building a Research Agent with LangGraph + Scavio
Build a multi-step research agent using LangGraph and Scavio. Full architecture walkthrough with state management, conditional routing, and real output examples.
LangChain Search Tool Comparison: Scavio vs SerpAPI vs Tavily
Verified pricing and feature comparison of LangChain-compatible search APIs. Covers data depth, LLM-controllable params, migration paths, and when to choose each tool.
Real-Time SERP Data in AI Agents (Knowledge Graphs, PAA & More)
Why structured SERP data makes AI agents smarter. Practical patterns for using knowledge graphs, People Also Ask, and related searches to build grounded, multi-step agents.