Claude Code 2026 : Agents Teams, Subagents, MCP & Skills

Master Claude Code in 2026 — from your first terminal command to

production-grade AI agents built with Agent Teams, MCP servers, Skills,

Hooks, Scheduling and Plugins.

Claude Code is the most-loved AI coding tool of 2026, and it is no longer

"AI chat in a terminal." It is a layered agentic system — and most

developers use maybe 20% of it.

This course covers the other 80%.

You will not just learn what Skills, MCP, Subagents and Agent Teams are.

You will build each one, from scratch, on real files and a real SQLite

database, and see exactly when to reach for which.

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WHAT MAKES THIS COURSE DIFFERENT

Most Claude Code courses stop at CLAUDE md and a couple of MCP servers.

This one goes all the way to the ceiling:

- Agent Teams — the newest primitive. Lead agents, teammates, task lists

  and mailboxes. Why subagents cannot talk to each other, and what to do

  about it. Includes a live parallel review of a real e-commerce SQLite

  database with three teammates working at once.

- Scheduling — turn Claude Code from a tool you open into an autonomous

  agent that runs on its own. Almost no course covers this.

- Hooks — the seven lifecycle events , auto-

  formatting Python after every edit, and blocking dangerous bash

  commands before they run.

- Plugins & Marketplaces — package everything you have built into a

  distributable plugin, then publish your own marketplace on GitHub.

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WHAT YOU WILL LEARN

Foundations

- How Claude Code works internally, and how agentic coding differs from

  traditional coding

- Claude AI vs Claude Code vs Claude Cowork — which tool for which job

- Opus vs Sonnet vs Haiku, and when each is worth the tokens

- Terminal setup and VS Code setup, side by side

Control & Context

- Slash commands, built-ins, sessions and resume

- How the context window actually works, what it is made of, and auto-

  compaction

- CLAUDE md — three ways to create one, how to write it, how to test it

Extending Claude

- Skills: YAML front-matter, markdown body, how Claude loads them on

  demand

- Build your own Data-Extraction Skill and Data-Migration Skill

- Install Skills from the marketplace

Connecting Claude to the World

- What MCP is and why tool integration was broken before it

- Database MCP — query SQLite and Postgres without writing SQL

- Playwright MCP — browser automation

- GitHub MCP — let Claude manage your repositories

- Tools, permissions and the trust model

- The 7 MCP servers every developer should know

Agents

- Built-in subagents: Explore, Plan, General-Purpose

- Custom subagents — where they live, how to build a Code Reviewer and an

  Orchestrator

- Skills vs Subagents vs Hooks — a clear decision framework

- Agent Teams, enabled and demoed end to end

Automation

- Hooks at every stage of the session lifecycle

- Hourly scheduled agents

- Building and publishing your own plugin and marketplace

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WHO THIS COURSE IS FOR

- Developers who want to move past autocomplete and start engineering

  with AI

- Data analysts, data scientists and data engineers automating SQL,

  pandas and reporting workflows

- Technical founders shipping faster with a small team

- Anyone who has used Claude Code casually and knows they are leaving

  most of it unused

REQUIREMENTS

- Basic programming knowledge in any language

- A computer running Windows, macOS or Linux

- A Claude account (free tier is enough to follow along)

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Every concept is taught with a live demo or a hands-on task. No slides

without a terminal behind them.

Enroll now and build the Claude Code setup that actually works.