Claude CODE full course for beginners (12+ Hours)

Resource Link -
All codes and notes - https://github.com/mayank953/Youtube/tree/main/Claude%20Code%20Crash%20Course
slash commands - https://claude.ai/public/artifacts/532827c1-ba83-42f2-b0b1-5113d7f8babe

0:00:00 - Course Introduction & What We'll Cover
0:06:08 - What is Anthropic? Claude vs ChatGPT Explained
0:09:00 - The Claude Model Family (Haiku, Sonnet & Opus)
0:18:19 - Claude Desktop App – What It Can & Cannot Do
0:20:38 - What Makes Claude Code Different: Brain With Hands
0:23:00 - The Terminal & How Claude Controls Your Machine
0:30:09 - The Agentic Loop – The Core of How Claude Thinks & Acts
0:33:08 - Installation Overview (All Operating Systems)
0:36:19 - Installing on Mac & Linux via Terminal
0:36:56 - Installing on Windows (CMD & PowerShell)
0:50:10 - Using an API Key to Authenticate Claude Code
0:54:24 - Third-Party Platform Setup (Pros & Cons)
1:05:58 - Running Claude Code Inside VS Code & Other IDEs
1:22:17 - Module Intro: Commands, Modes & The .claude Directory
1:24:18 - All Slash Commands Explained (70+ Commands Covered)
1:30:47 - /cost – Tracking Your Token Usage & Spend
1:43:19 - /compact – Compressing Long Conversations
1:54:55 - /clear – Fully Resetting Context & Sessions
2:09:15 - Permission Modes: Standard, Auto-Accept & Bypass
2:27:29 - The .claude Folder: Your Project's Hidden Config Directory
2:58:27 - Why Claude.md is the Single Most Important File
3:00:10 - The Problem Without Claude.md (And the Fix)
3:06:03 - Writing Your First Claude.md File (Live Demo)
3:07:23 - Global vs Local Claude.md & Priority Hierarchy
3:43:48 - Context Management Overview & Why It Matters
3:45:31 - What Is the Context Window & Why It Fills Up
3:53:59 - Spotting & Fixing Context Rot (/compact & /clear)
4:08:55 - Starting Fresh vs Continuing a Long Session
4:17:14 - Staying Specific to Keep Cost & Context Under Control
4:23:17 - Token Budgeting: What You Can & Cannot Control
4:31:35 - Skills Overview: Reusable Playbooks for Claude
4:37:50 - Creating Your First Skill File
4:43:54 - Anatomy of a Skill File & Where Skills Live
4:47:46 - Skills 2.0 – AI-Assisted Skill Creation
5:40:13 - Hooks Overview – Background Automation (Zero Tokens)
5:44:18 - How Hooks Catch Events (Pre & Post Tool Use)
5:48:16 - Full Hook Events Reference & Input Schema
5:51:04 - Building a Notification Hook (Live Demo)
5:56:52 - Guardrail Hooks – Security & Safety Rules
5:58:09 - All Hook Event Types & When to Use Each
6:49:12 - MCP Overview: Connecting Claude to the Outside World
6:50:13 - Connectors vs MCP – What's the Difference?
7:02:45 - Connecting Gmail via MCP (Live Demo)
7:15:34 - Local vs Hosted MCP Servers Explained
8:05:00 - Building Your Own Custom MCP Server
8:20:17 - What Are Sub Agents? (Analogy & Theory)
8:25:18 - Why Use Sub Agents? Benefits & Real Use Cases
8:38:29 - Running Multiple Sub Agents in Parallel
8:55:03 - Invoking Sub Agents via /agents
9:12:02 - Building a Custom Sub Agent from Scratch
9:51:44 - Agent Teams: Multiple Claude Instances Working Together
10:00:19 - Sub Agents vs Agent Teams – Key Differences
10:02:17 - Live Demo: Building a Project with Agent Teams
10:35:46 - Plugins Overview: One-Command Capability Bundles
10:36:26 - Installing & Using Plugins in Claude Code
10:51:22 - Adding Plugins from the Marketplace
11:07:28 - Scheduling Overview: Making Claude Work Without You
11:09:06 - /loop Command – Repeating Tasks on a Timer
11:13:07 - Three Ways to Schedule (Loop, Routines & Desktop)
11:21:10 - Headless Mode – Run Claude Without Any UI
11:34:09 - Claude Routines: Automate Without Infrastructure
11:37:37 - Running Tasks Even When Your Laptop Is Closed
11:56:47 - Project Intro: What We're Building (Daily Pulse)
12:06:28 - Setting Up the Project Structure & Claude.md
12:13:34 - Building the FastAPI Backend
12:25:04 - Testing the Backend Endpoints
12:30:49 - Building the React Frontend
12:44:17 - Fixing Bugs & CORS Issues
13:18:54 - Adding Real-Time News via Tavily API
13:27:32 - Scheduling the App with Cron
13:37:21 - Module Recap: Everything Used in This Build

Connect with me:

LinkedIn: https://www.linkedin.com/in/mayank953/
YouTube: https://www.youtube.com/@tech.mayankagg
Instagram: https://www.instagram.com/tech.mayankagg/
Learn more:

Udemy: https://www.udemy.com/user/mayank-aggarwal-197/
If this helped you, share it with someone who’s still just using AI at a surface level.
And let me know in the comments:
What are you going to build first?

#ClaudeCode #AIAutomation #ClaudeCodeTutorial #AIAgents #AgenticAI #MCP #LearnAI #AITools #Python #ReactJS #AIProjects

Видео Claude CODE full course for beginners (12+ Hours) канала Mayank Aggarwal