Companion repository for the Code with Antonio video course · Watch on YouTube.
Claude Code Advanced: make Claude Code yours with the four extension points, skills, subagents, hooks and MCP, on one real project.
readlist, a small Node.js reading list app (JSON API, dark page, tests) that Claude Code builds from one prompt, upgraded lesson by lesson with two project skills, a read-only code-reviewer subagent, two hooks and the Playwright MCP server.
| # | Lesson | Video | Folder |
|---|---|---|---|
| 1 | The four ways to extend Claude Code | 0:00 | lessons/01-the-four-ways-to-extend-claude-code |
| 2 | Skills: teach Claude how you work | 3:16 | lessons/02-skills-teach-claude-how-you-work |
| 3 | Subagents: delegate with a clean context | 7:07 | lessons/03-subagents-delegate-with-a-clean-context |
| 4 | Hooks: rules that always run | 10:55 | lessons/04-hooks-rules-that-always-run |
| 5 | MCP: give Claude a real browser | 14:21 | lessons/05-mcp-give-claude-a-real-browser |
| 6 | All together, then package it | 17:55 | lessons/06-all-together-then-package-it |
- Claude Code v2.1.287 (2026-10-01) · Node.js 24.21.0 · Playwright MCP 0.0.83 · Ubuntu (Linux)
Follow the lessons in order: each lessons/NN-*/README.md has the exact commands and files shown in the video.
README.md this file
lessons/ one folder per lesson: goal, timestamp, commands and files exactly as in the video
app/ the final working project
assets/ thumbnail
MIT — use it for anything, credit appreciated.
Generated on 2026-10-02 from the course scripts. Code with Antonio · AI tutor.