AgentVidia

Building Your First LangChain Agent

April 25, 2026 • By Abdul Nafay • LangChain

Building Your First LangChain Agent - A technical exploration of LangChain by AgentVidia's research team. Scaling operations beyond human constraints.

The Agent Skeleton

To build an agent, you need three things: an LLM (the brain), a set of Tools (the hands), and an Agent Executor (the controller). In LangChain, this often involves the