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dcode Essentials

dcode Essentials teaches the fundamentals of Deep Agents Code (dcode), a coding agent from LangChain, including goals, skills, MCP, plugins and marketplaces, subagent configuration and dcode for enterprise.

Open at LangChain ↗Common questions

Who it suits

  • Developers who want to use a coding agent effectively in their programming work.
  • Teams evaluating a coding agent for enterprise use.

What it covers

  • What dcode is and the essentials of using it.
  • Setting goals for the agent.
  • Skills, MCP, plugins and marketplaces.
  • Configuring subagents, and dcode for enterprise.

Watch here

From LangChain’s own channel, so you can start without leaving Infrato. Nothing loads from YouTube until you press play.

  • LangChain · 2026

    dcode Essentials | New LangChain Academy Course

    Open on YouTube

Common questions about dcode Essentials

Is it free?
LangChain Academy labels the course Free.
How long is dcode Essentials?
The course page lists 9 lessons.
Who runs it?
LangChain Academy, run by the company behind LangChain, LangGraph and LangSmith.

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Where this comes from

Written from LangChain’s own pages, read on 2026-10-13. Content, prices and availability change, so the provider’s page is the source. We are not affiliated with LangChain and this is not an endorsement.