30 Days of Claude Code
Follow Walid's daily LinkedIn challenge — interactive presentations on mastering Claude Code for your business. One day at a time, from zero to full automation.
The Challenge Kickoff
See the challenge introduction on Walid's LinkedIn.
Founder OS — Set up Claude Code for your business
One file. Every session starts knowing who you are, what you're building, and how you work.
Founder OS — The full system breakdown
24 MCPs, 25+ skills, 6 hooks, PARA folders, and persistent memory. The complete operating system, laid out.
Founder OS — Where Does Each Tool Fit
A framework for knowing which tool to open before you start. Claude.ai, Claude Code, n8n, and Cowork compared.
Founder OS — Complete Second Brain Setup
11 copy-paste prompts that build your full Claude Code second brain. CLAUDE.md, folders, memory, skills, hooks, MCPs, and automation.
Founder OS — 10 Must Have Claude Code Skills
10 essential skills to drop into .claude/skills/. 5 built-in from the AY second brain, 5 from GitHub. All free, all open source.
Founder OS — NotebookLM + Claude Code
Stop paying Claude for research. Use NotebookLM for free context gathering, then hand off structured plans to Claude Code. Zero hallucinations.
Claude Code Setup Calculator
Answer 3–5 questions. Get a personalised plan recommendation, ROI estimate, model stack, and setup tips for your exact role and budget.
Secure Your Claude Code Environment in 10 Minutes
5 steps. 10 minutes. Lock down .env files, install file-protection hooks, rotate API keys, secure memory.md, and scan your repos for leaks.
Founder OS — gstack: How YC’s CEO Engineers with Claude Code
Garry Tan’s 8 cognitive modes for Claude Code. Plan, review, ship, browse, QA, and retro as separate skill files. A full engineering org in your terminal.
Claude Certified Architect Study Guide
Pass the Claude Certified Architect exam. 5 domain breakdowns, 60-question practice simulator, study prompts, and a cheat sheet.
cmux Prompt Playbook — The Terminal for Agents
Spawn agents. Dispatch tasks. Monitor everything. From one screen. 8 prompt categories, cheat sheet, and the full cmux skill file.
8 MCPs That Changed Everything
Connect Claude Code to your CRM, Slack, Notion, LinkedIn, GitHub, and n8n. One-line installs and what each MCP unlocks.
Claude Code Hooks: Your Safety Net
Install 6 shell scripts that protect your git history, block destructive commands, back up files before edits, and notify you when Claude finishes. Set once, forget it.
Claude Code Plans — At a Glance
Pro, Max 5x, or Max 20x? Compare prompts, models, and pricing side by side. Start with $20 and upgrade only when you hit limits.
The Skills Library
29+ Claude Code skills across 6 categories — Sales, Content, Client, Intelligence, Technical, and Operations. Searchable and filterable. Each is a markdown slash command.
The Founder OS — Complete Map
Five layers. One terminal. CLAUDE.md, MEMORY.md, 8 MCPs, 6 safety hooks, and 6 skill categories — your entire company organised and ready for Claude to navigate.
The Claude Code Resource Bible — 120+ Links
Every tool, repo, MCP server, skill, video, and article worth knowing about Claude Code. 54 tools, 59 videos, 7 articles — curated and categorised.
Founder OS — Custom Subagents & Model Routing
Build your own agent team. Route cheap tasks to Haiku, complex ones to Sonnet. One markdown file in .claude/agents/ unlocks isolated, parallel workers.
Founder OS — Path-Scoped Rules
Most people dump everything into one CLAUDE.md. Use .claude/rules/ with path filters so API rules only load when you touch API files. Zero context waste.
Founder OS — Output Styles & Explanatory Mode
Three built-in output styles nobody talks about. Explanatory mode justifies every decision. Learning mode teaches while building. Plus: write your own.
God Mode: Complete Power Stack
All 5 layers. All 10 combos. One interactive guide. Memory, Extensions, Automation, Intelligence, and Pipeline — stacked into one unstoppable system. Plus a power level assessment.
tmux Cockpit + Git Worktrees
Run 4 parallel Claude sessions in one terminal window. Git worktrees give each agent its own full codebase copy. Zero file conflicts. 4× throughput. One script.
Agent Swarms
One prompt. N agents. Done in parallel. 6 swarm patterns — Fan-Out, MapReduce, Pipeline, Competing Hypotheses, Writer + Critic Loop, and Bash Loop Swarm. Plus an interactive builder and cost calculator.
Agent Teams — Multiple Claude Sessions Talking to Each Other
Enable experimental agent teams. Full peer-to-peer sessions that self-coordinate via a shared task list. Setup, architecture, 9 copy-paste prompts, and a quiz.
Best Prompts Directory
52 production-tested prompts across 8 categories. Searchable, filterable, copy-paste ready. Plus a custom prompt builder that assembles prompts from role, format, task, and constraints.
Founder OS — Advanced Hooks Guide
8 lifecycle events. 3 exit codes. Context injection. Async hooks. Matcher patterns. 10 production templates and an interactive hook builder.
Use Cases Gallery by Role
8 roles. 5 use cases each. Solo dev, tech lead, agency owner, founder, content creator, data scientist, DevOps, and second brain builder — with prompts, setup roadmap, and ROI calculator.
Founder OS — Claude Code + Second Brain
Set your Obsidian vault as Claude Code’s working directory. PARA folders, 6 vault skills, auto-memory, and 5 workflows that run your knowledge system automatically.
The Master Test (30 Questions)
30 days. 11 levels. 1 final test. 30 questions across 5 categories — Basics, Memory, Hooks, Agents, and God Mode. Find out what level you really are.
More days coming soon. Follow the series on LinkedIn to get notified when each day drops.