Introduction to LangSmith Deployment

Course

Learn to deploy, manage, and control your agents with LangSmith Deployment.

LangSmith Fleet

Course

Start creating agents using everyday language. Learn how to build no-code agents for real work with LangSmith Fleet.

dcode Essentials

Course

Unlock the fundamentals of Deep Agents Code (dcode) and elevate your programming skills to effectively use coding agents in development.

LCAE Practice Exam

Course

A practice exam for the LangChain Certified Agent Engineer exam

Building Reliable Agents with LangSmith

Course

Take an agent from first run to production-ready system through iterative cycles of improvement. You’ll learn how to do this with LangSmith, our agent engineering platform for observing and evaluating agents.

Quickstart: LangChain Essentials - Python

Course

Learn the core elements of LangChain. Build with `create_agent`, a powerful and extensible agent building block. Learn how to work with messages, tools, MCP, streaming, structured outputs, and more.