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LangChain

Introduction to Deep Agents

Introduction to Deep Agents is a free course from LangChain, online. LangChain doesn't say how long it takes or whether there is a certificate. We rate it intermediate level; the provider doesn't say.

Good to know
  • Duration not stated by provider.

Before you sign up

Suits developers who have built a basic agent and now need one that runs long, multi-step workflows. It is free and on LangChain's prerequisite list for the Certified Agent Engineer exam. The main caveat is that the page states no length, level or certificate, and it centres on LangChain's own tools. A free alternative covering agents across frameworks is the AI Agents Course from Hugging Face Learn.

What you'll learn

Free LangChain Academy course on Deep Agents, LangChain's open-source agent harness for long-running agents on complex workflows. It explains what an agent harness is and how it speeds up development, with lessons on models, the system prompt, tools and MCP, and on using LangSmith to improve agents. A prerequisite for the LangChain Certified Agent Engineer exam.

More courses on AI agents and agentic AI.

Who it's for

Developers and engineers.

Level: intermediate (our rating). Delivery: online, self-paced.

Prerequisites

Not stated by provider.

Is Introduction to Deep Agents free?

Free to enrol.

Certificate: certificate not stated.

Taking this course from Ireland

LangChain, based in the US, offers this course worldwide, so learners in Ireland join the same course as everyone else. Details last confirmed on 20 Oct 2026.

No Irish scheme on our funding list (Springboard+, Skillnet Ireland, HEA Micro-Credential Learner Fee Subsidy 2026 and others) covers its cost.

Irish courses for developers and engineers on a shared topic: ISTQB Certified Tester: Testing with Generative AI (Tech Industry Alliance Skillnet).

See also: funded AI training in Ireland, AI courses for developers and engineers.

Questions people ask

How much does Introduction to Deep Agents cost?

It's free.

Do I need experience first?

It's an intermediate course (our rating; the provider does not state a level). The provider does not list prerequisites.

When does Introduction to Deep Agents start?

Start any time.

Alternatives

Chosen from other courses of the same kind, then by shared topic. At least one is an Irish course where one fits. Closed courses are left out.

  • Introduction to Model Context Protocol

    Anthropic

    Delivery
    Online, self-paced
    Cost
    Free
    Level
    Intermediate (our rating)
    For
    Developers and engineers
    Duration
    About 1 hour
    Certificate
    Yes

    Start any time

    Free certificate
    Verified 22 Oct 2026
  • Monitoring Production Agents

    LangChain

    Delivery
    Online, self-paced
    Cost
    Free
    Level
    Intermediate (our rating)
    For
    Developers and engineers
    Duration
    Not stated
    Certificate
    Not stated

    Start any time

    Verified 20 Oct 2026
  • AI Build

    Irish Management Institute (IMI)

    Delivery
    In person, Dublin
    Cost
    €1,995
    Level
    Intermediate
    For
    Managers and leaders, Business professionals
    Duration (as stated by provider)
    2 Days
    Certificate
    Yes

    Next: 7 Dec 2026 · +1 more date

    IE
    Verified 26 Oct 2026

Similar courses on AI agents and agentic AI

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Introduction to agent skillsAnthropicOnline, self-pacedFreeIntermediate1Certificate not stated
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Design and build integrated AI agent solutions in Copilot StudioMicrosoft LearnOnlineFreeIntermediate3 daysDuration (as stated by provider)Certificate not stated
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