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Free Agentic Coding Course with Claude Code

Learn agentic coding with Claude Code through spec-driven development, custom subagents, MCP integration, and safer AI-powered software workflows.

15 lessons 9h 50min total Free

Learn agentic coding with Claude Code in this free English course. The lessons show how to plan software work, write clear specifications, configure custom subagents, connect MCP tools, and build a safer development workflow for AI-assisted programming.

What you will learn

  • How to structure specifications before asking an AI coding agent to work.
  • How to create and use custom subagents for focused development tasks.
  • How to connect tools through MCP and control project access.
  • How to review, test, and improve AI-generated code.

This course is designed for developers who want practical methods for using Claude Code in real projects, from the first specification to a more reliable coding workflow.

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What you learn in this Claude Code course

This course organizes 15 Claude Code lessons in a practical order, starting with the base and moving toward examples you can repeat in your own projects.

The main practice points are Understand the critical difference between vibe coding and production-ready agentic coding, Learn the architecture and agentic capabilities of Claude Code for handling large codebases, Master a workflow that transforms you from a traditional coder into a system-level thinker and Prepare for the capstone Expense Tracking App project featuring dashboards, transactions, and analytics. Use this page to review the course proposal, check the key topics, and open the lessons in the recommended order.

What you will practice

  • Understand the critical difference between vibe coding and production-ready agentic coding
  • Learn the architecture and agentic capabilities of Claude Code for handling large codebases
  • Master a workflow that transforms you from a traditional coder into a system-level thinker
  • Prepare for the capstone Expense Tracking App project featuring dashboards, transactions, and analytics
  • Discover how to use multi-agent parallel development to debug, refactor, and deploy to the cloud
  • Understand what agentic coding means and how it differs from chat-based AI assistants

Concepts covered

Agentic Coding Vibe Coding Multi-Agent Workflows AI-Assisted Software Development System Design Long Context Window Parallel Development CLI Agents

Course lessons

15 tutoriais organizados em sequência.

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Course summary

This Claude Code course brings together 15 lessons in a guided sequence. It starts with "Lesson 1 – Agentic Coding using Claude Code" and moves step by step, so each lesson supports the next one and helps turn the topic into practice.

During the course, the practical focus is on Understand the critical difference between vibe coding and production-ready agentic coding, Learn the architecture and agentic capabilities of Claude Code for handling large codebases, Master a workflow that transforms you from a traditional coder into a system-level thinker and Prepare for the capstone Expense Tracking App project featuring dashboards, transactions, and analytics. These points help you watch with a goal instead of treating the lesson as a loose introduction.

The course also introduces important ideas such as Agentic Coding, Vibe Coding, Multi-Agent Workflows, AI-Assisted Software Development and System Design, which makes it easier to understand later tutorials and decide when each resource is useful.

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How to get more from this course

Who this Claude Code course is for

This course is useful for anyone who wants a direct introduction to Claude Code before moving into longer studies. It works especially well when you want to understand the subject through organized lessons instead of scattered searches.

What you can do after finishing

By the end, you should be able to review the main idea of the course and practice Understand the critical difference between vibe coding and production-ready agentic coding, Learn the architecture and agentic capabilities of Claude Code for handling large codebases, Master a workflow that transforms you from a traditional coder into a system-level thinker and Prepare for the capstone Expense Tracking App project featuring dashboards, transactions, and analytics with more confidence.

Recommended study order

Watch the 15 lessons in the order shown on this page. Pause after each lesson to repeat the examples and only move on when the previous step makes sense.

What to study next

After finishing the course, explore the Claude Code topic to find related tutorials and keep studying with more context.

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Course questions

Is this Claude Code course for beginners?

Yes. The course is presented as an entry point for Claude Code and can be used before moving into more advanced tutorials.

How many lessons are in this course?

This course currently has 15 lessons and about 9h 50min in total.

What should I do after finishing the course?

The best next step is to explore the Claude Code topic and choose a related tutorial that matches what you want to practice.

Is this course free?

Yes. This is a free course organized by CursoB so you can study Claude Code in a structured sequence.

Do I need previous experience to follow the course?

You do not need advanced experience. The course starts from the main ideas of Claude Code and moves through the lessons step by step.

Should I watch the lessons in order?

Yes. The recommended path is to watch the 15 lessons in the order shown, because each lesson helps prepare the next one.

Can I use this course for practical projects?

Yes. Use the course as a practical reference to train Understand the critical difference between vibe coding and production-ready agentic coding, Learn the architecture and agentic capabilities of Claude Code for handling large codebases, Master a workflow that transforms you from a traditional coder into a system-level thinker and Prepare for the capstone Expense Tracking App project featuring dashboards, transactions, and analytics and adapt the examples to your own projects.

Does this course include a certificate?

CursoB stopped issuing certificates for its own courses in May 2026. CursoB no longer offers completion certificates. Courses and tutorials remain free to study. If content is hosted on another platform, any certificate depends exclusively on the original author or platform rules.

Are the lessons updated?

CursoB periodically reviews the Claude Code catalog and may add, remove, or reorder lessons when better content is found.

Where can I find more content on this subject?

Explore the Claude Code topic to find related tutorials and complementary courses.

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What each course lesson covers

Use these notes to understand the sequence before opening each lesson.

  1. 01 Lesson 1 – Agentic Coding using Claude Code In this lesson, you practice Understand the critical difference between vibe coding and production-ready agentic coding, Learn the architecture and agentic capabilities of Claude Code for handling large codebases and Master a workflow that transforms you from a traditional coder into a system-level thinker.
  2. 02 Lesson 2 – Agentic Coding using Claude Code In this lesson, you practice Understand what agentic coding means and how it differs from chat-based AI assistants, Set up and authenticate Claude Code in a local development environment and Integrate Claude Code with VS Code, Git, and Python virtual environments.
  3. 03 Lesson 3 – Agentic Coding using Claude Code In this lesson, you practice Understand the concept and syntax of slash commands in Claude Code, Distinguish between built-in and custom slash commands for different tasks and Create reusable custom slash commands to standardize complex prompts.
  4. 04 Lesson 4 – Agentic Coding using Claude Code In this lesson, you practice Understand the concept of agentic coding and how it differs from conversational AI assistance, Apply a structured workflow of session, prompt, commit, and push with an AI coding agent and Modify an existing codebase by adding new components and pages using natural language prompts.
  5. 05 Lesson 5 – Agentic Coding using Claude Code In this lesson, you practice Understand how Claude Code's context window architecture fills internally with system prompts, tools, and history, Identify the cost and response quality implications of bloated context windows during agentic coding sessions and Apply auto-compaction and manual /compact strategies to summarize conversations and prevent performance degradation.
  6. 06 Lesson 6 – Agentic Coding using Claude Code In this lesson, you practice Store project instructions and coding conventions to avoid repetitive prompting, Structure the .claude folder as a command center for agentic coding context and Write effective claude.md files that function as persistent system prompts.
  7. 07 Lesson 7 – Agentic Coding using Claude Code In this lesson, you practice Differentiate between vibe coding and Spec-Driven Development with clear use cases, Structure a complete specification document to guide AI coding agents and Translate user stories into a Technical Design Plan for component and state mapping.
  8. 08 Lesson 8 – Agentic Coding using Claude Code In this lesson, you practice Implement a spec-driven development workflow with Claude Code, Generate and review implementation plans using Plan Mode and Create detailed specification documents for AI agents.
  9. 09 Lesson 9 – Agentic Coding using Claude Code In this lesson, you practice Create custom slash commands in Claude Code to automate repeatable development tasks, Distinguish between project-scoped and user-scoped commands for team collaboration and Build database seeding commands that generate consistent, realistic test data.
  10. 10 Lesson 10 – Agentic Coding using Claude Code In this lesson, you practice Understand why general prompts fail for complex or repeated coding tasks, Define the concept of AI skills as reusable, specialized knowledge units and Structure a skill folder using skill.md, YAML metadata, and resource files.
  11. 11 Lesson 11 – Agentic Coding using Claude Code In this lesson, you practice Understand the token inefficiency of stateless LLM interactions, Implement subagents to isolate context for discrete coding tasks and Orchestrate parallel execution for code review and testing.
  12. 12 Lesson 12 – Agentic Coding using Claude Code In this lesson, you practice Identify when built-in agents fall short and custom subagents are needed, Create custom subagents using markdown files with YAML metadata and system prompts and Differentiate between project-scoped and personal subagents for shared and individual workflows.
  13. 13 Lesson 13 – Agentic Coding using Claude Code In this lesson, you practice Understand the limitations of pre-MCP custom tool integrations, Explain the architecture and purpose of the Model Context Protocol and Connect Claude Code to external services using MCP servers.
  14. 14 Lesson 14 – Agentic Coding using Claude Code In this lesson, you practice Understand the agent loop and session lifecycle within an agentic coding system, Build deterministic safety guardrails that prevent dangerous file operations and Apply hooks for automated code formatting, linting, and security scanning.
  15. 15 Lesson 15 – Agentic Coding using Claude Code In this lesson, you practice Understand the fragmentation problem caused by unshared AI agentic workflows, Package skills, hooks, slash commands, and MCP tools into a reusable Claude Code plugin and Install and register third-party marketplaces within the Claude Code environment.