Skip to content

Claude Code Complete Guide

Before diving into the official docs, start with what we learned from hands-on experience.
Pick your level from the tabs below, then follow the steps in order.

What we learned from using it

Claude Code is not a "prompt-writing tool" — it's a "design-communication tool." Whether you set up Hooks and permission design first makes a huge difference in productivity.

From installation to basic operations. You'll be up and running in a day.

Step 1 — Set up your environment (5–15 min)

Step 2 — Learn the basics (30 min–1 hour)

📝 Advice for beginners: The Complete Guide is long — start with Installation Guide → Best Practices. Use the Complete Guide as a reference.

Hooks, permission design, and CI integration to approach hands-free operation.

Step 3 — Set up Hooks & automation (1–2 hours)

Step 4 — Lock down permissions and CI/CD

💡 Practitioner's tip: Set up Hooks first — it naturally reveals what permission design you need. The smooth order is: Hooks → Permissions → CI integration.

Sub-agents, MCP, and SDK to maximize Claude Code's capabilities.

Step 5 — Extend with MCP & sub-agents (2–3 hours)

More advanced topics

💡 For advanced users: The MCP + sub-agent combination is the most powerful. Understand the design with MCP Integration Strategy first, then implement with Sub-agent Hands-on.