Learn how to build agentic AI workflows.

We just posted a course on the freeCodeCamp.org YouTube channel that provides a comprehensive overview of agentic AI, defining agents as software entities that use LLMs to perceive environments, make decisions, and execute actions to achieve specific goals. It explores the critical distinction between static workflows and dynamic agentic systems, emphasizing how LLMs serve as a reasoning "brain" to decompose tasks at runtime. Rola Dali, PhD created this course.

Through practical Python demonstrations, the course covers essential components like system prompts, tools, and memory, while also comparing architectural patterns such as Supervisor and Swarm. Finally, the session addresses the future of technology by discussing emerging interoperability protocols like MCP and the shifting paradigms of software development in an AI-driven world.

Here are the sections covered in this course:

  • Introduction and Speaker Background

  • A Brief History of Artificial Intelligence (1940s–Present)

  • Traditional Machine Learning vs. Generative AI

  • The Three Pillars of AI: Algorithms, Data, and Compute

  • Specific Tasks vs. General Task Execution

  • Defining Agency and the Spectrum of Autonomy

  • Agentic Milestone Timeline (2017–2026)

  • What is a Generative AI Agent?

  • Agents vs. Workflows: Dynamic Flow vs. Static Paths

  • Pros and Cons of Agentic Systems

  • Patterns and Anti-patterns: When to Use Agents

  • The Core Components of an Agent

  • Choosing the Right LLM for Your Agent

  • Crafting Identity with System Prompts

  • Understanding Memory: Intrinsic, Short-term, and Long-term

  • Enhancing Capabilities with Tools and Actions

  • Hands-on Implementation: From Single LLM Call to Python Agent

  • Adding Memory and History to Your Custom Agent

  • Building Agents with Frameworks (LangChain)

  • The Evolving Landscape of Models and Frameworks

  • Agentic Architectural Patterns: Supervisor vs. Swarm

  • Case Study: Single Agent vs. Supervisor Architecture

  • Deep Dive: Swarm Architecture Performance

  • When to Choose Multi-agent Systems

  • Interface Protocols: MCP, A2A, and AGUI

  • How to Evaluate Agentic Systems (LLM vs. System vs. App)

  • Evaluation Methods: Code-based, LLM-as-a-Judge, and Human

  • Current Challenges: Hallucinations, Cost, and Debugging

  • Real-world Incidents and the AI Incident Database

  • Career Impact: Which Jobs are Most at Risk?

  • Software 3.0: The Evolution of Development Paradigms

  • Weathering the Storm: Strategies for the Future

  • Beyond LLMs: World Models and the Future of AMI

  • Recommended Resources and Closing Thoughts

Watch the full course on the freeCodeCamp.org YouTube channel (2-hour watch).